Customer Reviews

Read what real customers are saying about working with Window World of St. Louis.

Real Customer Stories. Real Results.
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5-Star Google Ratings

What Your Neighbors Are Saying

Used them for multiple projects over the last 15 years and could not recommend them more! Very competitive prices, high quality product, and the best warranty I’ve ever had on any product I’ve ever purchased. Thank you Window World! I will continue to pass your name along as the best exterior renovation company I know.
Steve M.
The place to go for windows and installation in St. Louis. I didn’t feel the usual salesman pressure when they came to our house and they offer many flexible options and packages.
Thomas B.
We had our windows put in today and they did a fantastic job. They took out the old windows, installed and finished them. A completed project with no messes for us to have to deal with.
Melissa R.

Customer Reviews

What Your Neighbors Are Saying…

  • Window Changed the View Inside and Out
    The guys that did the install are amazing! So nice and did a great job of answering my questions. I just can not say enough good things about the install. The windows are beautiful and have really changed the view both inside and out! I did have one window that needed to be replaced and the install guys started the process and kept me informed the whole time. Would totally recommend.
    Karen H.
  • Great Windows at an Affordable Price
    Great vinyl windows at an even better price. Was very happy with how my house turned out. Everyone was awesome from my salesman to installers. Highly recommend.
    Jason M.
  • My Go-To Window Company
    So far my experience has been fantastic. They were very nice calling to set up the appointment and it didn’t take them long to get someone out here for the estimate. Logan arrived exactly on time and was fantastic. He answered all my questions and was very friendly and even took his shoes off at the door. I was very impressed and decided to use this company. If everything goes well with the window installations this will be my go-to company from now on.
    Janet C.
  • Price and Service Couldn’t Be Beat
    Had 12 large windows put in place of screens on a porch. We received several bids for the job and also priced it out DIY. Window World’s price and service couldn’t be beat. But we were most impressed with the install. It was extremely good workmanship with attention to detail. The workers left the place cleaner than when they started. The windows are excellent quality and look amazing!!
    Kate S.
  • Huge Difference in Energy Savings
    I’ve replaced all windows in my house with Window World of St. Louis. The entire process was flawless and transparent. It has been over a year now and can see a huge difference in energy savings. Highly recommended!
    John U.
  • Super Installation Crew
    My new windows look amazing. They were expertly installed, quickly and the work site was cleaned up. Super installation crew!
    Lisa G.
  • Windows Boosted Curb Appeal
    We had all the windows in our home replaced last month. We did a lot of research and got several quotes before choosing Window World and I’m glad we did! The installation team was fast and professional and now my home has beautiful new windows. It’s so much quieter inside and our heat is running less often. The improvement to the curb appeal of our home is incredible. Window World has customers for life in us.
    Emily R.
  • Love Our Beautiful Windows
    The windows are AMAZING and beautiful and we love them. The two guys that installed them were very professional and did great work too. We are very impressed with our overall experience with Window World and we cannot thank you enough!!!
    Tammy M.
  • Great Windows, Prices and Installers
    Great windows, great prices and even better workers. They came in, got everything done and looking fantastic and they were very friendly. Would use them again or recommend them to anyone needing windows.
    Don M.

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