Windows & doors in Glendora, CA
6 windows & doors listed in Glendora, California. 6 with a phone number and 6 with a website.
Glendora accounts for 0% of the windows & doors listed in California and ranks #143 among California cities for windows & doors.
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Quick answer
Glendora, CA has 6 windows & doors listed on USA Business Search. 6 list a phone number and 6 list a website. The most listings are in ZIP codes 91740, 91741.
Updated October 2026Mancino Door & Window
Sierra Pacific Windows - Glendora
Hometime Windows and Doors
All Cities Glass & Screen
JAMM Fine Art and Design
How to choose a window company in Glendora
- 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.
Check the license: Contractors State License Board (CSLB). In California, most home improvement work above the state's small-job limit requires a CSLB license. Look the number up before you sign, and check that it is active and bonded.
Common questions
How many windows & doors are listed in Glendora, California?
USA Business Search shows 6 windows & doors in Glendora. 6 list a phone number and 6 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 91740, 91741.
How do I choose a window company in Glendora?
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 with the Contractors State License Board (CSLB).
How do windows & doors in Glendora compare with the rest of California?
Glendora has 0% of the 3,097 windows & doors listed in California, which ranks #143 among California cities for this category.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
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