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St. Louis, MO

Champion Window
29 Cassens Court
Fenton, MO 63026

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Showroom Hours
M-F: 9AM-5PM
Sat: Closed
Sun: Closed
Day, evening, and weekend in-home appointments available.
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St. Louis, MO

The Lou. Gateway to the West. Mound City. St. Louis has a lot of nicknames. But whatever you call it, you can keep comfortable all year long—especially during the hot, humid summers and the cold winters—by working with Champion on custom-manufactured replacement windows, siding, sunrooms, roofing, and doors. Champion products are made in the USA, and they’re sold, installed, and serviced by professionals in St. Louis who are committed to delivering the finest home-improvement experience possible.

Click for the BBB Business Review of this Windows - Installation & Service in Fenton MO
A Company Built On Trust
  • "Hire Americans who need the job."

    – Review from David S. in St Louis, MO - Oct 20, 2016

  • "The whole thing was very top-notch. Everyone I talked to was first-class, even people I had to call with questions."

    – Review from Robert H. in St Clair, MO - Oct 10, 2016

  • "Except for when they got here at 7 and did not start right away they did good work. I do not know what their starting time was though. When everything was said and done however the job was well done."

    – Review from Sandra S. in Florissant, MO - Oct 10, 2016

  • "I was thoroughly happy with the result of the project."

    – Review from Russell P. in Florissant, MO - Oct 10, 2016

  • "Everyone was great. The only downfall is that they need something to cover the seam on the outside. It looks unfinished."

    – Review from Mary S. in St Charles, MO - Oct 10, 2016

  • "Great experience from beginning to end. Serious energy savings ahead."

    – Review from Rob H. in Ofallon, MO - Sep 28, 2016

  • "I have done business with Champion before and I know what to expect from my first time. This was just as good!"

    – Review from Keith W. in St Louis, MO - Sep 26, 2016

  • "They arrived ahead of schedule and did a thorough and competent Jo. They were outstanding!"

    – Review from Thomas B. in Manchester, MO - Sep 11, 2016

  • "I am more than pleased with my new windows, the rep Barry Seelig and with the installers. They cleaned up so well, you would not know they had been there!"

    – Review from Elizabeth C. in St Louis, MO - Sep 09, 2016

  • "I can't say enough good things about the crew chief Eddie Wilson and his staff. Mine was not an easy job because of the height of the rooms and the outside hill. It was very hot on the days they installed my windows but they worked steadily."

    – Review from Bea N. in Wildwood, MO - Sep 08, 2016

  • "This is our second set of windows. We was very pleased both time that we used Champion Windows."

    – Review from Dennis T. in Troy, MO - Jul 29, 2016

  • "No-pressure sales and good value."

    – Review from Karen L. in St Peters, MO - Jul 07, 2016

  • "This is the third project that I've had Champion do for me, and it was the biggest by far. As a company, they communicate very well. I am happy to give them a high grade because they deserve it."

    – Review from Frank K. in St Louis, MO - Jul 01, 2016

  • "After getting Champion windows installed in my mother's home in KS, I was very impressed and decided to upgrade & replace my windows as well. Champion windows are well made & the installation teams are great. Add in the total lifetime replacement warranty..for whatever reason, and it's well worth the..."

    – Review from Kay B. in St Charles, MO - Jun 27, 2016

  • "We love our windows. They're so easy to open and clean, yet very secure and beautiful!! Our home is a lot cooler with our new windows."

    – Review from Janet K. in Fenton, MO - Jun 26, 2016

  • "A-OK"

    – Review from Antonio H. in Edwardsville, IL - Jun 20, 2016

  • "I had a great experience with Champion Windows and interacting with the salesperson, Dillon, and my installers."

    – Review from Kevin W. in Ballwin, MO - Jun 17, 2016

  • "I've used them before and use them for every window project that I have on my house and I plan on using them again in the future."

    – Review from Harald J. in Woodriver, IL - Jun 16, 2016