Find a Window Contractor Near You in Montclair
Quick answer
Which window contractors are licensed in Montclair, CA?
Montclair, CA lists 5 window contractors from the California CSLB license file. Those license records were checked September 2026. Open the linked record before you hire. Use the list as a starting point only. A listing is not a recommendation.
Updated
Montclair spans 1 ZIP codes on this site, each with its own short list of licensed window contractors. Pomona, 4 miles off, is the next closest city on this site if you want to widen the search.
Licenses checked · California Contractors State License Board
Updated
Before you call the closest name on the list
Is this business's license address actually near me, or just technically within city limits?
Match it to the linked record.
How soon can someone come measure, and how soon after that could the windows actually be installed?
Ask before you hire anyone.
Who pulls the permit if this job needs one?
The row links to the file.
What's the full written scope: material, style, replacement method and count?
A listing is not a recommendation.
Is there a trip charge, and does it change based on distance from their listed address?
Confirm it on the linked record.
Montclair's window contractors, by ZIP code
Grouped by ZIP code, then alphabetical by business name. Nobody paid their way into a ZIP group or a spot within it.
ZIP 91763 (5)
Aragon Construction INC
Window and glass contractor
- License
- B General Building / C-17 Glazing · 799386
- Since
- 2001
- Expires
- Sep 30, 2027
- ZIP
- 91763
College Glass INC
Window and glass contractor
- License
- C-17 Glazing · 860465
- Since
- 2005
- Expires
- Jun 30, 2027
- ZIP
- 91763
Glassit INC
Window and glass contractor
- License
- C-17 Glazing · 1063831
- Since
- 2020
- Expires
- Feb 29, 2028
- ZIP
- 91763
Jayco & Associates INC
Window and glass contractor
- License
- C-17 Glazing · 1071662
- Since
- 2020
- Expires
- Dec 31, 2026
- ZIP
- 91763
Kirker Glass INC
Window and glass contractor
- License
- C-17 Glazing · 782506
- Since
- 2000
- Expires
- Aug 31, 2028
- ZIP
- 91763
1 ZIP code with listings
Where Montclair's window contractors are actually based
Montclair's 5 window contractors are spread across 1 ZIP codes.
The busiest single ZIP is 91763, carrying 5 of them.
Check your own ZIP first before assuming the closest option is whoever's listed at the top of Montclair's page.
Data: California Contractors State License Board license records, checked 2026-09-30.
4 mi to Pomona, the nearest city on this site
Nearby cities if Montclair comes up short
Beyond Montclair itself, Pomona sits 4 miles off and carries its own set of California license listings.
A short drive can meaningfully widen the pool of licensed window contractors you're choosing from.
- Pomona 4 mi · 11
- Claremont 4 mi · 10
- Upland 4 mi · 9
- La Verne 5 mi · 10
- Ontario 6 mi · 17
- Chino 7 mi · 9
- San Dimas 7 mi · 9
- Diamond Bar 8 mi · 7
Data: U.S. Census Bureau, 2026 TIGER/Line Gazetteer County Subdivision file (Connecticut only); U.S. Census Bureau, 2026 TIGER/Line Gazetteer Files (places, counties, ZCTAs, states).