Champion Replacement Windows of San Antonio

About

Champion Replacement Windows of San Antonio is a window and siding company in San Antonio, started in 1953. It installs windows, doors and vinyl siding and builds decks and patio covers for homeowners. It works in San Antonio, Schertz, New Braunfels and San Marcos, and it offers free inspections or estimates and financing.

Summary based on Champion Replacement Windows of San Antonio’s website, Oct 2026.

• Founded 1953
• Residential
• Free inspection
• Financing

Services

Siding

• Siding installation
  source

  Vinyl Siding | Champion Call Us: 1-877-424-2674 Schedule Your Free Quote 3 Products Windows Sunrooms Siding Doors Replacem…https://www.championwindow.com/siding/
• Vinyl siding
  source

  Vinyl Siding | Champion Call Us: 1-877-424-2674 Schedule Your Free Quote 3 Products Windows Sunrooms Siding Doors R…https://www.championwindow.com/siding/

Other exterior work

• Window installation
  source

  Vinyl Siding | Champion Call Us: 1-877-424-2674 Schedule Your Free Quote 3 Products Windows Sunrooms Siding Doors Replacement Windows Home Double-Hung Casement Sliding Bay & Bow Picture Garden Shaped B…https://www.championwindow.com/siding/
• Door installation
  source

  Vinyl Siding | Champion Call Us: 1-877-424-2674 Schedule Your Free Quote 3 Products Windows Sunrooms Siding Doors Replacement Windows Home Double-Hung Casement Sliding Bay & Bow Picture Garden Shaped Basement Hopper Glass B…https://www.championwindow.com/siding/
• Decks and patio covers
  source

  …Windows of San Antonio | Champion Windows Call Us: 1-877-424-2674 Schedule Your Free Quote 3 Products Windows Sunrooms Siding Doors Replacement Windows Home Double-Hung Casement Sliding Bay & Bow Picture Garden Shaped Basement H…https://www.championwindow.com/San-Antonio/

Service area

San Antonio, Schertz, New Braunfels, San Marcos

From the business’s website.