Get matched with top glaziers in Centennial, CO

"Truly a family business. Drew and his crew carefully replaced all the windows in my 1910 Bungalo. He also helped repair an original window and install a custom door. Their prices are fair and there was good communication and attention to detail. No job to big or small. Have referred him to several of my friends."

"Had my entire home changed to James Hardie siding with GS Exterior Experts and was incredibly happy with the whole job from initial quotation in 2020 to finally getting the job completed in April 2024. Ernest Lopez was fantastic to work with up to signing with planning and color schemes, and Oswald and his team were fantastic as well during the install. The installers were very detail orientated and that resulted in a finished product that makes the home look great. Would highly recommend them for those interested in Hardie siding."

"Exemplary service on all levels. From initial contact, which was thorough and informative, impressed with follow up service, plus installation was flawless, Very Impressed with One Window At A Time. I would recommend this company to anyone looking for a reputable window company."

"I would highly recommend this company!!! The owner, Brian, came out with Larry to install my window well covers, and they both made sure I knew exactly how to install the locks and were very thorough in their advice of how to care for them. Excellent company and will refer them to all my friends!!!"

"We recently had an egress window installed and couldn’t be happier with the experience. The team was professional, efficient, and paid great attention to detail from start to finish. They kept the work area clean and made sure everything was done to a high standard. The window looks fantastic and has completely transformed the space. We’re so glad we chose them for this project and would highly recommend them to anyone looking for quality work and great service."

"Scheduled an appointment Ric came out right on time. Super professional and went over everything that would take place, Ric did all the measurements and went over the costs for a new window well. Ric made sure to keep in great contact with us and update us when they would inspect for gas, electrical and other lines that might surround our window well, once everything was cleared they showed up exactly on the scheduled time and completed the work very quickly. I would give my business to him anytime, he was superb and always super professional and the job was done exactly how he said it would be done."

"BBCI showed up on-time, did the dirty work and wrapped up on-time. The workers were cordial. The work itself is very dirty and there was a lot of mud. We are still finding broken glass in the mud but given the work to remove an old iron window and the rain/mud at the time, it’s understandable but unfortunate. The crew also removed 2 large juniper bushes which was AWESOME! I’ll definitely recommend this company to anyone I know asking about egress window work."

"Jesse came out right away when we asked him to take a look at our gate that was sticking. He got it working perfectly for us in no time!! Absolutely will hire him again!!"

"The project included windows and doors replacement, exterior trim, and rain gutter installation. Project was done efficiently and expeditiously. Contractors for all work were very hard working and conscientious, concerned to address my needs and questions. Project manager AJ Smith saw an issue that didn’t meet his standards and immediately and personally rectified it. Very pleased with the end result."

"DMD did an amazing job from start to finish. Lindsey was our sales person. She came out 3 times before we hired them to do the work. She was prompt, patient and professional. She gave us lots of good ideas on which type of windows we should put where. We did Pella windows and Anderson doors. All of which are great quality and look beautiful. She worked with us through the entire project, answering questions and even coming to the house a couple times to trouble shoot. The install team, Eric and a couple other guys, did an equally amazing job. They were also prompt, courteous and professional. They cleaned up every day and were very respectful of our time and our home. There were a couple punch list items at the end of the job. Mike came out and fixed things right away. It took a couple visits but they communicated through the whole process and let us know what to expect. There was even an issue with scratches on one of the sliders. None of us knew how they got there. Lindsey took care of it and got us new glass installed at no cost to us. Very good customer service and communication throughout our entire experience with DMD. I would use them again and have referred them to several friends and neighbors. I was very appreciative to have worked with them on what could have been a stressful project!"