From the start of the process with Darren Lewis to the install with Brock Rezac this company was first class all the way around. We had 11 windows and a sliding door replaced and they had the job done in about 5 hours, we weren’t waiting around all day like most do for the “we will be there between 8-10 am” schedule. Brock was knocking on our door at 7:50am, and he and his partner did not take a break until the job was done. We could not be happier with our new windows as they have given our house a little face lift, made the inside quieter from outside noise, and just in the few days they have been in we have been able to tell a huge difference in how much our AC runs. Thank you for a job well done start to finish Advanced Windows Utah - 8/10/2026 

Advanced Window Products gave us a fair price and worked with us to find the exact product and price point for our needs. So far, I am happy with the product and installation. The installation crew was fast, courteous, and clean. - 8/08/2026 

Had my windows done with these guys. They look amazing. We absolutely loved how fast and easy the process was. - 8/07/2026 

We recently had our French doors replaced with sliding glass doors from advanced windows! What a joy it was to work with them and to have beautiful new window windows/door! Everyone was so kind, professional, and so great to work with! They showed up on time and were very thorough in their work and the cleanup was incredible as well! I would highly recommend advanced windows to anyone wanting to replace their existing door/windows or upgrade! They were the best and I absolutely love my new sliding glass door! - 8/06/2026 

Best communication, service amd quality. I wish we would have done this 10 years ago - 8/06/2026 

Advanced Windows came and did our windows and they are SO much better than what we had previously. Everyone was very professional (from sales to measuring to installation) and were clear with what to expect and the timeframe. The windows have looked and felt great, and we have enjoyed the slight tint and its effect in helping keep the heat out. Installation was quick, about 11-3:30 for 9 windows. (Lunch break included). They were very aware of the before and after looks of our house. They cleaned up after themselves, and did a great job. There were a few dings, dents and holes that were left after they did, but a very small amount of plaster and paint and it will be right as rain.Highly recommend they were awesome! - 8/06/2026 

Great team to work with from their sales to scheduling to install. Professional and friendly at every turn. The install went great and the windows look amazing. - 8/06/2026