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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.
Request an in-home consultation and receive a free quote.

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
  • "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

  • "This is the third or fourth time we have used them. If there is a problem, they always come out and fix it."

    – Review from Ken C. in St Louis, MO - Jun 02, 2016

  • "Barry the salesman was great and knows his window. The installers did fine too. I am happy with it."

    – Review from Shirley B. in Maryland Heights, MO - Jun 01, 2016

  • "This was a smooth transaction, installers worked hard, and cleaned up after themselves. Very satisfied with windows and door!"

    – Review from Michelle B. in Pacific, MO - May 16, 2016

  • "When my wife called the office for a lien waver the young women who answered was very rude and hung-up on her! The next call was from a very friendly women who took care of my wife's request.We were having a storm-door and window installed, the storm-door is great but they ordered a window that was 6..."

    – Review from Steve I. in Crestwood, MO - Apr 22, 2016

  • "The company was good, they did a good job."

    – Review from Norma S. in St Peters, MO - Apr 05, 2016