Windows & doors across the U.S.
8,467 windows & doors listed. Pick a state or one of the busiest cities.
USA Business Search lists 8,467 windows & doors nationwide. California has the most (3,097), and the busiest cities are Denver metro, CO, Phoenix, AZ, Houston, TX.
Updated October 2026By state
Busiest cities
How to choose a window company
- Get two or three written quotes that list materials, labor and cleanup.
- Ask for proof of liability insurance and, for bigger jobs, workers' comp.
- Never pay the full price up front. Tie payments to finished stages of the work.
Common questions
How many windows & doors are listed on USA Business Search?
8,467 across 7 states: California (3,097), Florida (1,788), Texas (1,238), New York (1,138), Arizona (635), Colorado (455), Nebraska (116).
Which cities have the most windows & doors?
Denver metro, CO (246), Phoenix, AZ (164), Houston, TX (162), Miami, FL (158), Los Angeles, CA (147).
How do I choose a window company?
Get two or three written quotes that list materials, labor and cleanup. Ask for proof of liability insurance and, for bigger jobs, workers' comp. Check the license or registration with your state or city where one is required.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.