We had a fantastic experience with GCS Glass! Their communication was excellent, and they helped walk us through the options for the unique needs of our shower door replacement. The installation process was quick and the final product looks perfect!

Tom and his entire team are awesome! I found GCS through yelp, reached out via their website and within minutes, Chance texted me to get some more info. I actually did reach out to two other companies but their communication was a little spotty and didn't make me feel comfortable. Plus, I didn't feel like they really understood what I was looking for. However, that was not the case with Chance an... More

Tom and his entire team are awesome! I found GCS through yelp, reached out via their website and within minutes, Chance texted me to get some more info. I actually did reach out to two other companies but their communication was a little spotty and didn't make me feel comfortable. Plus, I didn't feel like they really understood what I was looking for. However, that was not the case with Chance and let me tell, I went with GCS because the communication with Chance was super seamless. He was prompt, friendly and knowledgeable. I took some photos of my shower door that needed replacing and he quoted me with 3 options. I chose my options, scheduled for measurements and then once the glass came in, Mike and his guys did the install. Mike was awesome. He was so professional and friendly and respected our space. He left the house exactly how he found it, which I really appreciated. All in all a great experience with all of the guys. Less

Great experience working with Chance and the team at GCS for our new shower glass. From the quote to the install the process was easy. All appointments were kept on time. We love how our shower turned out! We highly recommend GCS!

They did a great job with the doors. They kept us informed throughout the process. The installers were great and respectful. I highly recommend this company!

Excellent service and installation. True professional measurements, an exact fit. Would highly recommend to others and I will use in the future

GCS was very professional and did a great job. I recommend them highly.

They deserve Five Stars!! I'm happy with their work! No complains!!

Excellent service. Nice installation.

Professionals from start to finish. Courteous, responsive, knowledgeable and great communicators. Oh, and the products are top shelf.

From beginning to the end of the experience; service has been great.

Great service and product. Solved all issues quickly

GCS are the absolute best.. From the initial estimate process, to the measure and install, top notch service and quality. Have already recommended them to others and will definitely use them again for any glass needs!!!

GCS Glass was able to estimate my project before I moved to Denver from Houston. I had reached out to two companies for bids and I found GCS stood out in level of service and willingness to help me through my various anvailable options . I’m very happy that I went with GCS and I love our new shower wall and door. High-quality and professional from start to finish.

The shower glass looks great and installation went smoothly. All looks great.. Thank You

This was a great experience beginning to end.

Great experience working with GCS on a double bath remodel and fitness room mirror wall!

Really pleased with how this turned out! The consultation was seamless and gave great recommendations. Had endless options for hardware to match my sink. Michael and his installation team were quick and I could not be happier with the result. Exactly what I wanted!

Austin Collin Danny Michael and Tom did a great job on this. Tom was the one who initially measured and the install team were on time, polite, respectful of the home and this was no easy piece of glass to install. This is a splash guard that is 9ft x5 ft and about 400lbs. They were installing it into a remodeled bathroom where all of the finished were in so it was a tight fit. They worked through... More

Austin Collin Danny Michael and Tom did a great job on this. Tom was the one who initially measured and the install team were on time, polite, respectful of the home and this was no easy piece of glass to install. This is a splash guard that is 9ft x5 ft and about 400lbs. They were installing it into a remodeled bathroom where all of the finished were in so it was a tight fit. They worked through an install gameplan, they communicated exceptionally well together and were a very strong team getting this glass in. They cleaned and left the space as if they were never there, although left a stunning showcase piece of glass in the space. Nice job you guys! We will use you again on another job! Less

Great craftsmanship, amazing shower doors. Thanks!

Did a great job on shower glass install.

Gcs class and mirror were fantastic to work with right from consultation, measurements and the install. Price was very competitive. Install guys were really awesome, did the good job, cleaned after the job site. Overall really happy with experience.

Im a General Contractor, after trying many glass companies, i've come to the conclusion GCS is the Best Glass Company around. Always a pleasure to work with, punctual, quality work, and great communication. Thank you for making my life a little bit less stressful!

Excellent work. Beautiful quality.

Great job. The shower door looks fantastic. Super staff - so easy to work with!

Outstanding service & professionalism from everyone I dealt with. Very efficient & seamless process from measure to install to billing. Quality of work was outstanding. Communication was excellent. I appreciated how promptly they responded to questions & kept me abreast of schedule. Would highly recommend!

The guys were in and out in 2 hours, custom glass frameless shower looks amazing!!!

Glass looks great and they’re easy to work with!

GCS Glass & Mirror installed a framless pivot glass door in our newly remodeled shower and did a wonderful job. They were great to deal with from start to finish. We will be using them on our next tub to shower remodel very soon.

Great communication and customer service from day one. I expressed concern over my tight project timeline. My order arrived early and they reached out and got me on the install schedule for the next day. Courtesy calls when measure and install crews are on the way and constant text messaging in between. I would recommend GCS to anybody doing a bathroom remodel looking for a superior custom lo... More

Great communication and customer service from day one. I expressed concern over my tight project timeline. My order arrived early and they reached out and got me on the install schedule for the next day. Courtesy calls when measure and install crews are on the way and constant text messaging in between. I would recommend GCS to anybody doing a bathroom remodel looking for a superior custom look. Thanks you have definitly earned yourself a future customer. Look forward to doing business with you again. Less

Every step along the way was very prompt and professional! From communicating time of arrival for the initial appointment, and the measuring of my space for the glass shower door, to the installation of the door. My shower door looks great and the young men were extremely nice throughout the whole process I will certainly recommend them to family and friends. We'll done, GCS Glass Denver... 👏

Fast turnaround on cabinet door glass.

GCS GLASS & Mirror did an absolutely amazing job on our custom shower door install this morning 👍. The new shower door is the part that ties in our completely newly remodeled shower. The 2 installers were Professional, courteous and on time this morning and went over everything with me when they were done with the install to make sure it was done to our standards. Love this company ❤.

Excellent work. Would definitely recommend for custom glass!

GCS installed a frameless shower enclosure in our bathroom. They were amazing from beginning to the end. They were on time, professional and communicated well throughout the project. The glass is beautiful and sturdy.

Great service and quality glass doors for my steam shower. Fair price.

Love it! They were professional from start to finish! Would highly recommend!

Some of the nicest and most professional people are at GCS! Thank you for providing us the best advice and the result is stunning.

Gcs did great job and everything was Done on schedule

GCS glass did a awesome job from start to finish with our shower remodel would definitely use them again and highly recommend them

Great service and very organized process!

I recently had GCS over to install a shower door. I had a few estimates and these people had competitive pricing, amazing communication and great service. At one point there was a miscommunication regarding the hardware color. It was no problem. They came back and fixed it without hassle. They installed the glass within the expected time frame even with an issue when the glass was shipped. I rea... More

I recently had GCS over to install a shower door. I had a few estimates and these people had competitive pricing, amazing communication and great service. At one point there was a miscommunication regarding the hardware color. It was no problem. They came back and fixed it without hassle. They installed the glass within the expected time frame even with an issue when the glass was shipped. I really appreciate all the help they provided in making suggestions. Less

Just got my shower glass installed. GCS is super easy to work with and seamless throughout the entire process. I love it! Highly recommend!

Great company to work with! Measured and fit a custom shower glass arrangement for my house. They are always friendly prompt, and happy to provide options and solutions. Would use them again on my next project.

I went through the process of gathering quotes from a few different companies as enclosures are more expensive than I had originally thought. I ended up coming full circle once I compared quotes and went with GCS and couldn’t be happier with the finished product! Their warranty exceeded those from the other companies. Excellent customer service from my initial quote through installation!!

Very neat, clean, and respectful. Great job. Looks awesome!! Even the dogs enjoyed them.

Worked out issues and everything turned out great!!

They did an amazing job on the install and the price was well worth it. Highly recommend their work!

We're very pleased with GCS glass.

Easy to work with great workmanship with competitive pricing

What a wonderful experience with GCS Glass and Mirror! They have to be the very best for frameless shower doors! Not only did they have very fair pricing, they also have outstanding communication with homeowners through out the process! From, being on time for measurement, easy ordering, texts or emails with updates on order delivery date, to the actual delivery they keep you informed! Love m... More

What a wonderful experience with GCS Glass and Mirror! They have to be the very best for frameless shower doors! Not only did they have very fair pricing, they also have outstanding communication with homeowners through out the process! From, being on time for measurement, easy ordering, texts or emails with updates on order delivery date, to the actual delivery they keep you informed! Love my new shower doors!! Less

Customer service was great. Everyone was easy to work with and the finished product looks great.

From start to finish this was a good experience. They were knowledgeable, quick to respond to communications, timely, and the installation went without a hitch.

We’ve used GCS for a couple of jobs now and have had great experiences!

I grew up the daughter of a small glass business owner - and so I seek out businesses who operated like my father; a company who has pride in their work, their customer service, and their product. GCS Glass has exceeded all those expectations. They were extremely responsive, communicative throughout the entire process, more than affordable, friendly, and everything was performed in a convenient a... More

I grew up the daughter of a small glass business owner - and so I seek out businesses who operated like my father; a company who has pride in their work, their customer service, and their product. GCS Glass has exceeded all those expectations. They were extremely responsive, communicative throughout the entire process, more than affordable, friendly, and everything was performed in a convenient and professional manner. I love this experience and highly recommend them for any service! Less

We used GCS glass again to install our frameless shower door and couldn’t be more happier with the experience. They are utmost professional and helpful. Highly recommend if you are thinking of upgrading your bathroom.

Great service, easy to order and comparatively priced. Exceeded my expectations! Thanks

GCS was the fastest to give me a quote and also the most competitively priced. They were communicative, on-time, and did great work!

Beautiful installation with no problems. It doesn’t get any better than that!!

When I decided to go with all glass guards for my stairs I knew it wasn’t for just any company to tackle, after meeting Tom and his crew when they did my master shower, I knew they could knock it out of the park. We are over the moon with our new stair case and wouldn’t recommend anyone else in all of Colorado, they are the best.

I would highly recommend GCS Glass. From the start they were very communicative & helpful with any questions we had! They were very helpful in helping us at look at the options we wanted for our shower door. The glass door we chose turned out quite lovely. They were always on time for appointments and worked around our availability. Absolutely outstanding service!

Many options. Delivered as requested and showed up on time. Installers were polite and efficient.

Michael did an excellent job and explained the ins and outs of the door. Thank you so much. Excellent job!

Tom & the team at GCS Glass handle all of my custom glass needs and make the process easy and efficient. From shower panels to glass enclosures, I trust their team with all of my client projects!

Quality work and professional and polite crew. Love my beautiful new shower door !

As a tile contractor, I look no further than GCS. They are accurate I'm their estimates, and fulfill every request. I am glad to have partnered with them recently. I highly recommend.

Good communication and great customer service.

Had a great experience. Found them on YouTube, texted them my information. Got an estimate quickly glass install was successful. Haven’t use the shower yet but the new door looks beautiful. Excited to test it out tonight!

Absolutely fantastic experience with GCS. Had our shower glass redone they were prompt and professional. Communication was amazing almost all through text, super quick responding and polite. Couldn’t be happier with the experience everything from end to end was super smooth.

Great experience with shower glass install. Everything was handled professionally and smoothly. New glass looks awesome and install went great. Highly recommended!

This company could not be better! Great customer service. Excellent communication. Terrific product. I had an issue with my shower base that was not their issue. They worked with me to hold my glass until I could get it resolved. They met all their promises and deadlines.

Bought our house that came with a frameless shower installed by GCS. The glass door started sagging/leaning and couldn’t close properly. Got in touch with GCS and they sent out their men to make an adjustment in a very timely manner. The door is working fine now. That was great customer service.

Quick response, friendly, professional!

Great customer service. Very responsive and professional. Measurement and installation was seamless. My grid glass shower door was very expensive and took 5 weeks to arrive but I don’t believe GCS had any control over this.

Excellent service and products! Prompt responses to any customer questions and a courteous service by a very skilled staff.

GCS was great. Quick and seamless process for us. The glass looked better than could imagine!

Great communication, very professional and exceptional work! I highly recommend.

This company is amazing. From their initial estimate (through texting) to completing the job! They chipped a piece of glass the first go around and didn’t try to hide it, they temporarily installed it until the new piece was made and came back and fixed it! Start to finish, impressed, happy customer here!

I just got my shower doors installed, and oh my Gosh they are beautiful, GCS glass is amazing and super professional,.

Absolutely the best glass company! Cost effective, professional and beautiful options. Wouldn't use anyone else! Kelly Griffin Designs

GCS does excellent work. Communication is great… delivery and installation was on time and shower glass really looks nice!

The GCS team are all stars! Great pricing, quick turn around, and Austin and his partner were a pleasure to work with throughout the install. Cannot speak highly enough of them!

Amazing work and product. Great communication. Everything you would want out of a contractor. Got 2 bathroom glass doors installed for us.

Great to work with. Made the process super easy. Reasonable price compared to competitors.

Responded to my quote request very quickly Showed up 3 minutes early to measure and quote Showed up exactly on time for install My 4th shower door in 5 years from these guys. ( I have 4 bathrooms ) Highly recommend

Great customer service. Quick to measure and install once glass arrived. Will definitely use them again!

This was a very professional glass installation. The crew was timely and did a super job. I highly recommend them!

Very nice to work with!! They did very clean work. I will definitely be using them on future jobs.

Outstanding! The product and work is as you'd expect - very good. BUT their people are the very model example of excellent customer service... they're professional, respectful, helpful, and happy - gud dudes. My project wasn't simple and they were committed to getting it right - to my liking. I had an unforeseen issue and they followed up quickly and made the necessary adjustments to fix this... More

Outstanding! The product and work is as you'd expect - very good. BUT their people are the very model example of excellent customer service... they're professional, respectful, helpful, and happy - gud dudes. My project wasn't simple and they were committed to getting it right - to my liking. I had an unforeseen issue and they followed up quickly and made the necessary adjustments to fix this issue. I love the final install. This is what you want from a vendor... yes, a great product, but also incredible service. There were a couple of teams that came through to work on my project(s), and every one of them were just a pleasure to work with. I don't do write lot of review, but I wanted to go out of my way to give these guys props, because they went above and beyond for me. Less

GCS was very professional accurate and quick . Truly appreciate the shower door

I would highly recommend these guys. It was extremely easy to communicate our needs, prices, and scheduling since they can do so via text so it was very flexible. Their prices were very agreeable compared to other companies but there was absolutely no loss in quality. They were efficient and kept us informed every step of the way. They were also exceptionally friendly and knowledgeable. Definitel... More

I would highly recommend these guys. It was extremely easy to communicate our needs, prices, and scheduling since they can do so via text so it was very flexible. Their prices were very agreeable compared to other companies but there was absolutely no loss in quality. They were efficient and kept us informed every step of the way. They were also exceptionally friendly and knowledgeable. Definitely go with this company. I don't usually oblige solicitations for my reviews but I couldn't be happier to give a shining review for these guys. We opted for the low-iron glass with enduroshield coating. Less

GCS was great through the whole process, would use again for sure!

Fair price, meticulous attention to detail… highly recommend!

Great team they have all around. Communication is top notch.

GCS are true professionals. They did a fantastic job on our shower enclosure. Would certainly recommend.

We ordered with GCS and have been thrilled with the quality and the outcome. All staff were friendly and informative. For us, this was the finishing touch to a bathroom remodel where we took out a garden tub and small shower. We now have a walk-in shower with beautiful glass that makes this space perfect. Thank you to all your staff. I can’t express how wonderful it was to work with you firm, yo... More

We ordered with GCS and have been thrilled with the quality and the outcome. All staff were friendly and informative. For us, this was the finishing touch to a bathroom remodel where we took out a garden tub and small shower. We now have a walk-in shower with beautiful glass that makes this space perfect. Thank you to all your staff. I can’t express how wonderful it was to work with you firm, your timeliness and attention to detail. Less

Professional installation on time with clear pricing ahead of time. Very smooth experience with this company.

GCS was responsive from the. Whining. They hit every deadline estimates. The people who we communicated with for pricing, scheduling, measurements, and install were respectful and professional. Best of all, our window looks great! We have already referred close friends for a great price and great work.

Great service shower is working great. They were on time, set good expectations as far as the time frame and arrived on time

Friendly and professional, and a great looking product at a great price.

Cannot recommend these folks enough. Easy communication and true professional customer service. Installation is perfect. We love our custom shower door.

Ordered 2 frameless shower doors a month ago they came in & were installed they look great & I couldn’t be happier

Great experience working with the team at GSC glass. Used them for custom frameless shower door/enclosure, and could not be happier with the results. Guys were great to work with through the design and installation process. Highly recommended

I found this company after looking at many top-rate glass companies in Denver and seeing that I had to fill out forms and wait for them to get back to me. Some took days, and others have yet to call or email back. GCS was easy to text in from the website and talk to someone and get a quote rather quickly with examples over the text message. Within a few mins, I had a quote and an appointment set!... More

I found this company after looking at many top-rate glass companies in Denver and seeing that I had to fill out forms and wait for them to get back to me. Some took days, and others have yet to call or email back. GCS was easy to text in from the website and talk to someone and get a quote rather quickly with examples over the text message. Within a few mins, I had a quote and an appointment set! That's how you earn the business! Make the initial request EASY and prove what the client is looking for! They were on time for every appointment and were professional. The glass took a few weeks to arrive, but the team kept us in the loop via text and never missed a detail. We are so happy with our choice, and the glass looks fantastic! They even added a complimentary glass coating to keep the soap scum at bay for two years. I'm starting a new project and will use them again in the next few weeks! Highly recommend. Less

Great work, fair price. GCS has put 3 shower enclosures in my house over the years. All installs were perfect and they always have the best price. Technicians who installed were professional, efficient and informative. They explained how I can keep the glass looking great for years. Would highly recommend!!

Very impressed with process from initial contact to final installation. Very professional in all stages. Pleased with the quality of materials and workmanship.

The whole experience was enjoyable. Price , product, and installation went as planned. I would recommend you consider them without a doubt!

Chance and GCS Glass did an amazing job!!!! They are the most responsive company I have ever worked with and delivered an excellent product. Very professional the entire experience with great communication and follow through. Customer for life.

Great service, wonderful to work with!

Excellent service with perfect product. Knowledgeable installers. Easy to work with on time and keeps you posted as product moves to completion, just all around super service!!!! Would not hesitate to use service again and highly recommend!!!

So happy with the whole project and experience. No playing phone tag, quick and clear responses. All information was concise and accurate. Staff that measured and staff that installed were very considerate and professional. Scheduling and posts were easy. The result is gorgeous. I am thrilled. I currently am out of town so I couldn’t post a picture but I will later if I am able.

From start to finish a great experience. They kept every promise made- when, where and how much. Each person I dealt with was professional, knowledgeable, and friendly. Could not have asked for a better experience.

Tom is extremely professional, courteous, and always on time. He has the best pricing that I’ve found in the industry, and his lead times are always generous and manageable. If you are looking for a great customer glass installer, then don’t hesitate to call GCS. Have used on probably 100+ installs, never an issue

Taking into consideration the delay of the glass which they couldn't control everything went smoothly and the project looks great.

From the initial call to installation, they were nothing short of spectacular! When it comes to glass installation they know exactly what they are doing , and execute installation flawlessly! My shower looks amazing, and the glass puts it over the top. GCS is amazing and will retain my business for any glass concerns or needs I have!

this company knock it out of the park every time & very professional .and i give them a100 percent & this glass company is the only one i will use

Prompt and professional! Great quality materials and service all around! The glass completed my bathroom oasis!

Great looking shower glass - Delivered on time as promised for no added cost. Great group

Everything went exactly as they said. Shower looks awesome. Very professional. I really can’t say enough about how happy I was with their work. Highly recommend them.

Efficient and it looks amazing!

We needed a big job done fast and GCS Glass helped us out and did a fantastic job

They were very professional and communicated frequently through the process. I think the wait time was also less than other glass companies. I would highly recommend GCS Glass!

It's great to deal with a company that is well run. Communication, scheduling and work was all done professionally an courteously. This company has their act together. I wish all trades were this good. Excellent, Excellent, Excellent.

Great job with keeping me updated. The install was very professional.

Prompt, affordable, courteous, efficient! These guys know their glass! If you are researching an upgrade to your bathroom, make sure you include GCS Glass. 5 Stars!

Prompt, affordable, courteous, efficient! These guys know their glass! If you are researching an upgrade to your bathroom, make sure you include GCS Glass. 5 Stars!

Very professional, and on time. The glass looks amazing!

Outstanding! I couldn't be happier. And installation was a true high point. They sent 3 guys to my house!! These gentlemen were not only very respectful of my home, but they arrived early, and got the job done in amazing time. I dont know if it's normal for three men to show up. Or if someone was training, but wow, it went so quickly and smoothly. And my shower looks amazing!! I have a sec... More

Outstanding! I couldn't be happier. And installation was a true high point. They sent 3 guys to my house!! These gentlemen were not only very respectful of my home, but they arrived early, and got the job done in amazing time. I dont know if it's normal for three men to show up. Or if someone was training, but wow, it went so quickly and smoothly. And my shower looks amazing!! I have a second bathroom I want to update, and I without a doubt will be using their services again. Oh, and we got most of the initial work done with a series of text messages and then a quick 10 minute visit from a great guy who came in to measure. I highly recommend GCS. I called other people. And absolutely nobody had the communication that GCS had. If you're looking to get a job done, you've found the right company. Love my shower doors!!!!! Highly recommend. And get the starphire glass. It's stunning. Less

I first contacted GCS glass in May of 2021 ( I contacted a few companies and they were the only ones to respond). Our project drug on and on and I know they thought I had gone a different direction or gone with someone else. Then on October 4th I reached out to GCS again this time ready to buy. They were very professional and accommodating to my last minute schedule changes. The best part is the ... More

I first contacted GCS glass in May of 2021 ( I contacted a few companies and they were the only ones to respond). Our project drug on and on and I know they thought I had gone a different direction or gone with someone else. Then on October 4th I reached out to GCS again this time ready to buy. They were very professional and accommodating to my last minute schedule changes. The best part is the glass came in 3 days earlier than they expected it to. I would highly recommend GCS glass and I will be using them when I remodel the last bathroom we have. Less

Very competitive pricing, professional and beautiful work.

Great company to work with. Everyone was very professional and the communication was fantastic.

GCS Glass is the CLASS of the Glass Business. They work with you as a partner and contributor toward your goal. Very happy we found them to help us achieve this.

You can't go wrong with these guys. The process for getting our new shower glass was incredibly easy and smooth; they kept us in the loop every step of the way, showed up exactly as promised and did great work. Definitely recommend GCS!

Excellent Service. The initial consultant was very professional and quick. He presented options and actually talked me out of slightly higher price glass option given the wall color saying the difference in clarity of the glass wouldn't be that noticeable. The installers were extremely courteous, clean, and fast finishing the job in about 2 hours. I would highly recommend GCS Glass for your b... More

Excellent Service. The initial consultant was very professional and quick. He presented options and actually talked me out of slightly higher price glass option given the wall color saying the difference in clarity of the glass wouldn't be that noticeable. The installers were extremely courteous, clean, and fast finishing the job in about 2 hours. I would highly recommend GCS Glass for your bathroom needs. Less

GCS Glass and Mirror helped me put the final touches on my bathroom remodel. The shower glass is exactly what I wanted and the mirrors are absolutely amazing. They have professional equipment to measure, draw, fabricate and install to get the job done right the first time. Communication and commitment were both paramount. I can't express how simple GCS's process from beginning to end made my exp... More

GCS Glass and Mirror helped me put the final touches on my bathroom remodel. The shower glass is exactly what I wanted and the mirrors are absolutely amazing. They have professional equipment to measure, draw, fabricate and install to get the job done right the first time. Communication and commitment were both paramount. I can't express how simple GCS's process from beginning to end made my experience so worry free. The install crew were wonderful and left the workspace cleaner than they found it. 2 thumbs up for GCS. Will be calling soon for the next one! Less

Very smooth process from estimate to completion. Great communication, friendly and knowledgeable team, and overall solid work. Very pleased so far and would not hesitate to use GCS again!

Very professional

GCS Glass was a great experience from start to finish! They were very prompt in their response when I requested a quote. They came out and measured and installed in a timely manner. Everyone was very professional and answered any questions I had. I am very pleased with our frameless shower door and would definitely recommend this company.

Great customer service, easy communication, timely install, and friendly staff. Will use GCS again and recommend to everyone I know looking for custom glass solutions!

GCS is a great company they installed my new shower door, glass for my cabinets and mirror in my workout room. Always prompt, reasonably priced and timely. If I could give 10+ ⭐️ stars ⭐️ I would. I’m a real estate agent and refer them to my clients as well.

GCS did a great job installing a sliding glass door for my shower! The door itself looks awesome, and the whole installation was completed quickly.

Gcs did a great job installing my new shower door. They did a better job then my new builder. Prices were the lowest of the quotes and they helped me through financing options. Will be using them again for future projects.

The process with GCS is easy and quick and the appointments have been well organized. Getting everything approved and paid for is simple and then the install was fast as well. I'm super happy with our shower glass and how everything went.

Great service, honest timeframes, the installation crew was top notch and the materials are excellent.

GCS is one of the rare companies I have worked with that truly deserves a 5 star review. They were a highlight in our remodel. Communication was excellent, the install was beautiful and when we had a small issue they immediately made it right. In addition, they were the best price we could find after shopping around. I can’t see a reason to even consider another glass installer in the future afte... More

GCS is one of the rare companies I have worked with that truly deserves a 5 star review. They were a highlight in our remodel. Communication was excellent, the install was beautiful and when we had a small issue they immediately made it right. In addition, they were the best price we could find after shopping around. I can’t see a reason to even consider another glass installer in the future after the experience we had with GCS. Less

GCS has completed several projects for us including shower glass, kitchen cabinet inserts and a glass coffee table. They are true professionals. Quality craftsmanship, great turn around times and friendly installers. Can't say enough good things.

Excellent experience with GCS, would highly recommend! Very responsive, professional, and competitive pricing. Thrilled with my shower and would recommend to anyone needing this type of work done.

GCS was quick, affordable, straight-forward and did a fantastic job. Highly recommend.

Great product at a reasonable price! Wayyyy better than most others.. Very knowledgeable sales staff and installers were top notch. A few manufactures backlog problems slowed the process tremendously but the GCS guys prevailed through it all and I always felt like a priority!

A company full of knowledge and flexibility. We had the best experience working with GCS in our bathroom that we were remodelling ourselves. They could have put in the door and left but they recommended a change in the shower thresh hold and came back after we fixed it. THANK YOU!

Very professional and the quality of their work is excellent. The best glass company to work with.

Good communications, let me know about timing all along the process. Quick install and kind, respectful ordering, measuring, install and clear billing. Thank you!

Great experience with this company.Very knowledgeable and professional.

Great communication and quality work!

A++ Customer Service and Labor Work! Very professional and high quality work, plus you cannot beat the price and lifetime warranty! I called around to different places for shower glass quotes and installation, these guys beat everyone’s prices, not to mention the glass came earlier than expected!! A1 Recommended! No need to choose anyone else.

We had the best experience work with GCS Glass! We knew going in some of our product was on back order and would take awhile. We were so impressed with GCS Glasses communication! They always communicated what was going on every time they got an update. We never felt like they “forgot about us” because they were in constant contact. Their workers were great and professional. Price wise they were s... More

We had the best experience work with GCS Glass! We knew going in some of our product was on back order and would take awhile. We were so impressed with GCS Glasses communication! They always communicated what was going on every time they got an update. We never felt like they “forgot about us” because they were in constant contact. Their workers were great and professional. Price wise they were slightly cheaper than competing companies. We could not be happier with this company. Less

GCS Glass had great communication throughout the whole process, which I loved. The team that installed the glass was friendly and fast. The shower wall and door came out perfect!

No need to search any further for a new shower door. Not only is GCS very fair on pricing (believe me, I did my due diligence) but their customer service is out of this world (so rare these days). From working with Chance on pricing, Austin on installing, and Tom on measuring and follow through, everyone was extremely professional. Tom is a perfectionist in the best of ways. His attention to de... More

No need to search any further for a new shower door. Not only is GCS very fair on pricing (believe me, I did my due diligence) but their customer service is out of this world (so rare these days). From working with Chance on pricing, Austin on installing, and Tom on measuring and follow through, everyone was extremely professional. Tom is a perfectionist in the best of ways. His attention to detail is reflective in the quality of work. Thanks team! Less

GCS is awesome! The communication has been spectacular, the work is top notch, and the price couldn't be beat. I would highly recommend them!

AWESOME! We LOVE our new master bathroom frameless glass shower enclosure. Chance was fabulous from start to finish and always replied to my text questions almost immediately! We especially love the upgraded Starphire glass and their pricing is fair and honest. They measured the shower space to perfection and the installation team were so meticulous and detailed to ensure the sealing treatment wa... More

AWESOME! We LOVE our new master bathroom frameless glass shower enclosure. Chance was fabulous from start to finish and always replied to my text questions almost immediately! We especially love the upgraded Starphire glass and their pricing is fair and honest. They measured the shower space to perfection and the installation team were so meticulous and detailed to ensure the sealing treatment was impeccable. We are so very happy with the overall look of our new master bathroom. Highly recommend Chance and Tom and the installation team. Great people! We always love supporting locally-owned family businesses. Less

Communication efforts 100%. Always on time with scheduling.

I would give GCS “20” Stars it I could. From the very first conversation I had with Chance to the meeting with Tom who came to get exact measurements and discuss what we wanted to do, to the install of our new Frameless Glass Shower door the professionalism was above and beyond my expectations. Chance never took more than 10mins to respond to my ques via text and explained the process to me in ... More

I would give GCS “20” Stars it I could. From the very first conversation I had with Chance to the meeting with Tom who came to get exact measurements and discuss what we wanted to do, to the install of our new Frameless Glass Shower door the professionalism was above and beyond my expectations. Chance never took more than 10mins to respond to my ques via text and explained the process to me in detail. I HIGHLY RECOMMEND Chance and his team @ GCS for your shower upgrade! They have other services as well so check out their website. Chance we ABSOLUTELY LOVE our new Frameless shower door. Looking forward to a life long business relationship with GCS Glass and Mirror. Thank you again😁😀💞 Less

GCS glass was great to work with. They were easy to communicate with, informative about my options, prompt on scheduling a measuring and my glass arrived earlier than was quoted and they installed it immediately after it arrived. The Installers were professional, polite and fast. The entire process was so easy and the glass on my new shower looks great. Happy I used GCS glass for my new shower in... More

GCS glass was great to work with. They were easy to communicate with, informative about my options, prompt on scheduling a measuring and my glass arrived earlier than was quoted and they installed it immediately after it arrived. The Installers were professional, polite and fast. The entire process was so easy and the glass on my new shower looks great. Happy I used GCS glass for my new shower install. Thank you! Less

This is the second times I had used this company, and both times the quality and service has been superlative! I recommend them at the highest level.

GCS was responsive and very reasonably priced compared to many glass companies we got estimates from. The install and product quality was second to none. We are very happy with the results and recommend GCS to anyone looking for a frameless shower door.

They doing a great job!! Professional people and excellent customer services!!! I am recommended this company 100%, and they have the better prices in the market!!!

GCS Glass installed glass for my master bathroom shower and honestly it was the best customer experience I've had in all the years of remodelling my house, dealing with contractors, etc. Their prices were very competitive, their product is excellent, their staff communicated well and were professional and knowledgeable, they had great equipment, etc. I love that I was able to arrange all this ov... More

GCS Glass installed glass for my master bathroom shower and honestly it was the best customer experience I've had in all the years of remodelling my house, dealing with contractors, etc. Their prices were very competitive, their product is excellent, their staff communicated well and were professional and knowledgeable, they had great equipment, etc. I love that I was able to arrange all this over text message rather than disruptive and time consuming phone calls. Most of all the turnaround time was incredible. I had a tentative quote within an hour or so, they measured a couple days later, and three weeks later they had the glass and were ready to come out and install right away. None of the competition can match that; the best I could find would have had me waiting at least 2 months. I'll be a repeat customer for sure. Less

Professional!!

Tom the owner came out to do our measurements for our frameless glass shower doors and was very professional and explained everything to us. Within four weeks we had our glass installed! His staff who installed the frameless shower were very professional and efficient. I highly recommend this company

Used GCS several times now for glass work surfaces and shower installs. Faultless products and professional installs. Wouldn’t go anywhere else.

Once again we utilized GCS Glass & Mirror! They always beat larger competitors. Come in and do Superior work. TOM is efficient and his team is always on time and professional. Our company will ONLY EVER USE GCS GLASS & MIRROR!

This is the 2nd project GCS glass has helped me with. Simply put, they are the best. The staff is awesome, prices can't be beat and they treat your home as if it was their own. Thank you GCS.

We had a job done remotely, and it could not have gone smoother. And it looks fantastic! Thanks so much for the great work.

Excellent communication, reliable follow-through and high quality installation. Very happy with the process and the outcome!

They were great quick return time communication was awesome

GCS glass was professional and quick. It was easy to order my shower glass and they were fast on the installation. I would absolutely recommend them to anyone.

GCS Glass & Mirror replaced all the glass surroundings in my shower. It was 30 years old with mold in the middle when I bought the place, definitely an eye sore. I cannot believe how beautiful my bathroom is now. The cost was very reasonable and their Customer Service is the best I have ever experienced. I am so grateful to them. I would definitely recommend them. When you find a Company t... More

GCS Glass & Mirror replaced all the glass surroundings in my shower. It was 30 years old with mold in the middle when I bought the place, definitely an eye sore. I cannot believe how beautiful my bathroom is now. The cost was very reasonable and their Customer Service is the best I have ever experienced. I am so grateful to them. I would definitely recommend them. When you find a Company that great at what they do, it doesn't go unnoticed. Thank you GCS! Less

Excellent fit and finish on the shower glass. Carefully measured using lasers, the only vendor out of the three that did this. Very competitive pricing, and delivery was right on schedule.

Shower doors look excellent! Chance was in contact every step of the way....I never had to wonder the status of my doors. Excellent customer service. Thank you!

Chase came out and gave a great quote. I was concerned about the amount of time it would take because another glass guy said it takes forever now But they called in a couple of weeks and they actually had to wait on me. Not a problem. When I was finally ready they came the next day. Fast and efficient. I will definitely use them again. As a remodeler time is money. Thanks guys!

Great people! They are personable and quite knowledgeable in their craft. High character standards as they patiently & selflessly worked with me throughout experiencing the trifecta of terrible situations which were out of my control. 1) forced to move my business and self from a 12.5 year residence in 40 days. 2) immediate, young family member's unexpected/untimely death, and 3) termination of ... More

Great people! They are personable and quite knowledgeable in their craft. High character standards as they patiently & selflessly worked with me throughout experiencing the trifecta of terrible situations which were out of my control. 1) forced to move my business and self from a 12.5 year residence in 40 days. 2) immediate, young family member's unexpected/untimely death, and 3) termination of subcontractors who did such terrible work, I was forced to remove ALL of their disaster and redo the tile so that the custom glass could be properly installed. Throughout this 60 day period, GCS was simply FANTASTIC!!! Dr. J. R. Maxwell Less

We used GCS Glass a few months ago and they were very reasonable. Lots of background checking due to the fly-by-night nature of these companies before selecting them over the other bids we got, and the owner Chance did most of the communicating with us. They came and measured, required 50% up front for the cost of the glass (typical for the industry but leads to scammers for sure), had estimate... More

We used GCS Glass a few months ago and they were very reasonable. Lots of background checking due to the fly-by-night nature of these companies before selecting them over the other bids we got, and the owner Chance did most of the communicating with us. They came and measured, required 50% up front for the cost of the glass (typical for the industry but leads to scammers for sure), had estimated about 4 weeks for the glass to be done (there are only a few glass manufacturing companies in Colorado and home improvements created a backlog from what I found), but were in and out in less than 2 hours removing old enclosure and installing the new one about 3 weeks later. We are 100% satisfied with their work, communication and the product. They worked with us as we were replacing an existing non-functional shower enclosure on a temporary basis until we are ready to remodel the entire master bath in a couple years, and there was no attempt to upsell or try to change our minds on our choices; Chance actually recommended one of the cheapest options they have to fit what we were looking for after hearing our end goals, and we still ending up with a semi-frameless enclosure that looks and works perfectly after two months of daily use. This is all they do, they don’t do remodels or full construction, therefore, their pricing is lower than others that we found due to the lack of additional overhead of supplies and manpower needed for the do-it-all companies. Less

Tom and his crew at GCS Glass did an amazing job on our shower glass install. They made sure everything was perfect and that we were completely happy with our purchase. Xavier and Max were wonderful in the customer service and the install. Great business. Do not hesitate to use!!!

This company is fantastic!! I have used them many times. Dependable, clean, and fair pricing. I would HIGHLY recommend!!

Tom has always been one of ,if not our best, performing trade partners on our projects.

I will definitely use this company for all my future glass needs! The installers were friendly, knowledgeable, the install went so smoothly. The shower door looks amazing! Thank you !

Great experience. Company that is making the glass buying and installation process more modern. Easy to work with from the start. Lots of texting back and forth. Got an estimate within 24 hours. Owner came out to get dimensions and was super nice. Guys that came to install did a professional job and glass looks amazing in our newly remodeled bathroom. Would 100% use these guys again and recommend... More

Great experience. Company that is making the glass buying and installation process more modern. Easy to work with from the start. Lots of texting back and forth. Got an estimate within 24 hours. Owner came out to get dimensions and was super nice. Guys that came to install did a professional job and glass looks amazing in our newly remodeled bathroom. Would 100% use these guys again and recommend them to anyone that's looking for a seamless, simple, and affordable glass company. Cheers! Less

Extremely professional and knowledgeable! My doors are beautiful.

This company did a stellar job on installing my master bedroom glass and door! Highly recommend.

Provided materials and installation of glass shower. Very responsive. Easy to work with. Excellent workmanship and quality of product. Thoroughly professional.

Great experience! It was super easy getting a quote with just texting a couple photos. The fitting was simple and the install team did a great job. Follow up consultation to make sure I was satisfied as well, and they agreed to send some extra sealant at no charge. Highly recommend.

The entire experience was smooth and seamless from beginning to end. The communication was great and the installers did a great job and were very professional. They did a partition glass door for our exercise room, a floor to ceiling glass door for our shower and floor to ceiling mirrors for our exercise room wall. I highly recommend this company.

Couldn’t have asked for a better experience. Entire staff has been amazing to work with every step of the way from initial estimate to final installation. They even pointed out the smallest flaw in the glass that I would’ve never seen and offered to replace it or give me a discount. That honesty goes a long way with me. Thanks GCS for making the only part of my bathroom project easy.

I’ve used GCS on a couple projects and am very happy with their service and pricing. They show up and get the work done. They are clean and pick up any mess they make. I’ve had them do showers, baths, mirrors and cabinet glass and have been happy with everything.

I accidentally stumbled upon GCS glass via a Facebook ad. I’m so happy again. From the first phone call, text of my pictures and video of my current situation, it was awesome. Simple quoting process, right on time for exact measurements, kept informed of schedule and status of glass, and finally the day of install came. Xavier and Nick were on time, extremely professional and courteous. On ... More

I accidentally stumbled upon GCS glass via a Facebook ad. I’m so happy again. From the first phone call, text of my pictures and video of my current situation, it was awesome. Simple quoting process, right on time for exact measurements, kept informed of schedule and status of glass, and finally the day of install came. Xavier and Nick were on time, extremely professional and courteous. On this day and age where many just hope to get a contractor or sub that will show up, to experience this level of service gives us all hope that the human race has hope. :-) So while I stumbled upon them, I will tell everyone I know that the price and service was fantastic. Only one shower in, but thrilled with the result. Less

I accidentally stumbled upon GCS glass via a Facebook ad. I’m so happy again. From the first phone call, text of my pictures and video of my current situation, it was awesome. Simple quoting process, right on time for exact measurements, kept informed of schedule and status of glass, and finally the day of install came. Xavier and Nick were on time, extremely professional and courteous. On ... More

I accidentally stumbled upon GCS glass via a Facebook ad. I’m so happy again. From the first phone call, text of my pictures and video of my current situation, it was awesome. Simple quoting process, right on time for exact measurements, kept informed of schedule and status of glass, and finally the day of install came. Xavier and Nick were on time, extremely professional and courteous. On this day and age where many just hope to get a contractor or sub that will show up, to experience this level of service gives us all hope that the human race has hope. :-) So while I stumbled upon them, I will tell everyone I know that the price and service was fantastic. Only one shower in, but thrilled with the result. Less

We had a great experience with GCS glass for a shower glass replacement. They gave an accurate estimate for price and timeline. Scheduling was easy. The installer, Tom, was on time, efficient, and friendly. He got the new glass installed perfectly and it looks amazing.

GCS was incredibly easy to work with. I received an instant quote via text message. The installation of my shower glass was flawless and fast. I would absolutely recommend CSG Gkass & Mirror.

Everything went great from first email to the final install. I highly recommend GCS and they can count on seeing me again as a customer.

Fast, clean, friendly and reasonably priced!

This is my go to glass company for all things shower doors and reglazing. They are knowledgeable, set and meet deadlines and are priced very fairly. Love this company

The crew the that came and installed the glass were quick and clean. And the glass looks great in our newly tiled shower!

Wife and I wanted to install a custom glass shower. GCS was great to work with. They came out and gave us a good price that was honored all the way through. Installation was very professional, and although there were delays from the glass cutter, the owner emailed me daily to let me know the status! How's that for service! After about 6 months, the weather swings in CO caused the door to mov... More

Wife and I wanted to install a custom glass shower. GCS was great to work with. They came out and gave us a good price that was honored all the way through. Installation was very professional, and although there were delays from the glass cutter, the owner emailed me daily to let me know the status! How's that for service! After about 6 months, the weather swings in CO caused the door to move a bit and touch glass to glass at the top. A phone call to GCS and they were out very quickly and adjusted the door. Great service and great support. I highly recommend them. Less

Great experience! Glass looks wonderful and staff was efficient and professional.

CGS Glass gets 5 stars. Job done on time and looks great. Very Professional and very good communication they will get back to you the same day if you have any questions. Highly recommend them. Thank you guys.

Great professional installation and service.

Did a great job. The initial sales engagement was all online and via text. Super responsive and fairly flexible with scheduling. 3 weeks time for manufacturing... so not bad. The installation was very fast, super clean and the guys were great. My shower now looks awesome (replaced a builder grade aluminum enclosure with a frameless glass enclosure) and my entire family loves it. I’m happy with th... More

Did a great job. The initial sales engagement was all online and via text. Super responsive and fairly flexible with scheduling. 3 weeks time for manufacturing... so not bad. The installation was very fast, super clean and the guys were great. My shower now looks awesome (replaced a builder grade aluminum enclosure with a frameless glass enclosure) and my entire family loves it. I’m happy with their work and the experience. I’ll be calling them again as I remodel my other bathrooms and build my new basement bathroom. Less

The work was fantastic the workers were very professional and curious and kind .The job came out perfect all the glass cut ferfect fit nice and tite have no issues with GSC i wll use them again and I will let all my friends no how professional ther are.

Excellent service!

They came out the next day for measurements for our shower glass and explained everything very well. Great communication throughout the process and the glass looks great! Price was great too! Highly recommend.

Great service. Project time-line met. Expert problem free installation.

Great communication, better price! I will use GCS again for my master bath!

Chance, Tom, and installers were professional and efficient especially during the Covid season. Price was very competitive and custom frameless glass was installed prior to the agreed upon time. We highly recommend this small business. Great job guys

I cannot say enough about how great GCS was! This is the 1st company that we worked with that has followed through on every thing quickly, efficiently, with precision and quality. I wish all the contractors we had worked with were this amazing. They gave us a very reasonable quote the same day we requested it, measured the next day and a few weeks later it was installed on the day after they ... More

I cannot say enough about how great GCS was! This is the 1st company that we worked with that has followed through on every thing quickly, efficiently, with precision and quality. I wish all the contractors we had worked with were this amazing. They gave us a very reasonable quote the same day we requested it, measured the next day and a few weeks later it was installed on the day after they received it. The shower looks beautiful and works perfectly. Less

Great guys, great work 💯 would refer!!

GCS Glass did a great job with the glass for the shower on my bathroom remodel, from the first phone call, ordering, delivery when they said it would be delivered, install and clean up Their staff was very professional, they explained care and cleaning of the glass and cleaned everything up before leaving. I would highly recommend them.

Very professional and great installation. Showers look amazing!

Our bathroom remodel has been so frustrating. One of the only parts of it that went smooth was the shower glass install! Chance and Tom were amazing to work with and the installers did such a great job and respected our home. We will definitely be using them for another remodel!

GCS Glass was great, I would highly recommend. Prices and work were both great. Can’t go wrong!

Efficient, professional, great job!

I was extremely impressed with the level of customer service I received! We had retiled our shower and the original glass guy we hired never showed up. We were in need of a shower door ASAP since we had already gone a few weeks without being able to use our shower. I had texted GCS Glass on a Friday morning with a picture of my shower. They responded within a few minutes with a quote. 2 guys from... More

I was extremely impressed with the level of customer service I received! We had retiled our shower and the original glass guy we hired never showed up. We were in need of a shower door ASAP since we had already gone a few weeks without being able to use our shower. I had texted GCS Glass on a Friday morning with a picture of my shower. They responded within a few minutes with a quote. 2 guys from GCS came to my home within a few hours of me contacting them, measured my shower, confirmed the quote and I ended up hiring them on the spot for our shower doors. Once the glass was manufactured and delivered to GCS, they installed the glass the very next day. The glass was PERFECT! I can’t recommend GCS glass enough!! Less

These guys were awesome to work with. They were very responsive and professional and kept us informed on when our glass shower door would arrive and when it would be installed. Highly recommend them for any glass needs.

These guys are awesome! Quote was very reasonable, and the product, install and customer service was excellent!

Hands down the best glass guy I’ve worked with over the years.

GCS did a great job at a great price. When one piece didn’t fit correctly, there was no grumbling or complaints, they immediately reordered and apologized for the delay. Will certainly be suggesting them to friends, and will use them again.