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Denver, CO

10000 E. 45th Avenue
Denver, CO 80238

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M-Thu: 9AM - 6PM
F-Sat: 9AM - 5PM
Sun: 11AM - 4PM

Denver, CO

If your energy bills match the elevation of the Mile High City, then it’s time to work with Champion on custom-manufactured replacement windows, siding, sunrooms, roofing, and doors. They’re made in the USA and sold, installed, and serviced by professionals in Denver who are committed to making your home-improvement experience the best possible. Denver is a vibrant city. Why not make your home look as good as its surroundings?

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A Company Built On Trust
  • "I was very pleased with the work. They were very professional, outstanding and they're beautiful."

    – Review from Steve R. in Aurora, CO - Jul 03, 2015

  • "These guys are professional and courteous. They used special tarps to deal with glass from the window that was removed. They even took care not to trample plants. They filled in the open gap in the wall below the large picture window with foam insulation. That and the new window should prevent heat loss. The trim matches the exterior trim on the house. Measurements were perfect. The new window is awesome!"

    – Review from Gary M. in Denver, CO - Jul 03, 2015

  • "I was completely satisfied."

    – Review from Regina P. in Denver, CO - Jul 03, 2015

  • "I'm very happy with their work. I'm glad I hired them."

    – Review from Alan M. in Kiowa, CO - Jul 03, 2015

  • "We had a very good experience. Everyone was on time, the crew was excellent, and they changed things when we asked them to, which made everything come out to our satisfaction. We would recommend them to anyone."

    – Review from Phyllis L. in Morrison, CO - Jul 03, 2015

  • "I thought they were really efficient, and everything worked out really good. When I had an issue they took care of it right away, so there were no problems."

    – Review from Skip H. in Westminster, CO - Jul 03, 2015

  • "Jay was outstanding. The crew was outstanding. The sup was outstanding. It's my favorite room in the house! You will not be disappointed!"

    – Review from Misty E. in Centennial, CO - Jul 01, 2015

  • "Installation and sales are great but when it comes to replacing a window it is a nightmare."

    – Review from Teresa H. in Granby, CO - Jun 30, 2015

  • "The only two mix ups I had were the window not being correct the first time and the reschedule date was entered incorrectly."

    – Review from Victoria H. in Commerce City, CO - Jun 29, 2015

  • "I highly recommend them. They were quick to respond to any issues that I had, fixing them immediately. They were awesome."

    – Review from Rick J. in Thornton, CO - Jun 26, 2015

  • "I am very pleased with Champion's service, personnel, and quality of product. While deciding what company to use, Champion was not pushy and I knew the quality of their product after I had a sliding glass patio door installed several years ago. I needed a large sill built with one of the new windows and that was completed in an excellent manner as well. The windows are wonderful. I highly recommend Champion."

    – Review from Vicki P. in Arvada, CO - Jun 24, 2015

  • "Great windows + Great service = Great Value - I would recommend Champion to anyone interested in purchasing windows."

    – Review from Christopher C. in Thornton, CO - Jun 23, 2015

  • "I could tell the difference with my new windows as soon as they were installed."

    – Review from Garrod M. in Aurora, CO - Jun 23, 2015

  • "We can already tell a difference in the inside temperature in the house. It is much warmer and quieter."

    – Review from Ray H. in Aurora, CO - Jun 22, 2015

  • "Do as you wish with these comments."

    – Review from Donna T. in Aurora, CO - Jun 19, 2015

  • "Champion is very good at what they do, and I am very happy with my windows. I can clean them now, look outside, and they were really good. They did the job fast, and they did the job clean."

    – Review from Gloria B. in Commerce City, CO - Jun 16, 2015