20149, Ashburn, VIRGINIA

Case Study– A Very Happy Customer, Sandy, UT

2 minute read


Here at Advanced Window Products, we love new customers. We especially love it when they have a great experience working with our company to make improvements to their home. One such customer recently found us through an Internet search and decided to give us a try. They had just moved into their home and wanted to replace some old, outdated, and inefficient aluminum windows. Aluminum windows accumulate a lot of condensation and are poor insulators against heat and cold, so it was time to upgrade.

We sent out an estimator for a free consultation and assessment and found that the problem was exactly as the customer had described it. The windows were clearly outdated and our estimator felt that a big increase in energy retention was the right thing to do. Our technician Ben set out to remove and replace the existing aluminum windows with our Liberty Series energy efficient vinyl windows with Loe 366 glass. In the process of replacing the windows, our technician advised creating a water barrier by cutting back the pop-outs and redoing them on the outside stucco. Having to cut the stucco back is common for homes with existing stucco when replacing windows.

Overall, the customer was very happy with the workmanship and quality design of the  windows at Advanced Window Products, saying, “I really like the quality of your product. And I love that they are locally made.” With a couple more windows and a door left to replace, this customer plans to use Advanced Window Products for the next replacement  job. While we love new customers, it’s always a great feeling when you’ve earned their trust to make them return customers. That embodies the commitment to service excellence we strive for everyday!

 

Reviews

Linda Wiedrich AvatarLinda Wiedrich
I love my new windows.! The installers were knowledgeable , neat, cleaned up very nicely . Extremely pleasant crew that worked fast and competently with each other. I was shown that all the windows worked perfectly, and how to pull them in for cleaning. I would recommend these windows and employees. - 9/05/2026 
Helen Litle AvatarHelen Litle
Yesterday I had the pleasure of having new windows installed on my back porch and laundry room by Advanced Window Products team headed up by Junior along with Pablo and Jesus. They arrived even a bit earlier than was expected. After doing a quick walk-thru with Junior, all three got right to work despite the awful heat. They worked steadily helping each other as need by and had all four of the new windows in within two hours. After a lunch break to refresh and cool down, they returned to finish the caulking, cleaning, and prettying everything up before departing.Through out Junior kept me in the loop and Pablo and Jesus were polite. All were so polite and hard working.Shouts go out to Katie in the Tolleson office for all her help getting everything scheduled and figuring out payment options and for just going above and beyond. Thank you to all! I know I’m going to enjoy my new windows. - 8/26/2026 
Glen Sellers AvatarGlen Sellers
They did a great job replacing my basement windows. There were gaps because of settlement issues between the old windows and the window sills. They took care of all these issues. They were very professional and left everything very clean. They showed up on time. It all went well and looks great. - 8/24/2026 
Julie Rolfsen AvatarJulie Rolfsen
Advanced window products did a great job, and the showed up on time. Our new windows are wonderful! Give them a chance if you looking for windows. - 8/20/2026 
Julie Bronson AvatarJulie Bronson
Very happy with my new windows, the installers were very professional and felt my house clean and very little damage to the window seal and trim. - 8/19/2026 
derrick byrd Avatarderrick byrd
I stopped in for a rock chip repair yesterday, they scheduled me for the following day. Come to find out if had 2 rock chips. They got the chip fix beautifully and fast with amazing customer service. I will be coming here for all of my glass needs and so should you - 8/18/2026 
Emily Bangerter AvatarEmily Bangerter
We're very impressed with the prompt and professional service we've received. They were on time for appointments and install, and the workers were polite and courteous in our home. The office even called to follow up after install to make sure we were happy. Our only complaint was a few screws and small pieces of debris left in the grass, which took just a couple minutes to clean up. The windows have survived a couple storm days already with no issues. So far so good! - 8/17/2026 
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