Window Contractors Near Pittsburg, CA, by ZIP
Pittsburg spans 1 ZIP codes on this site, each with its own short list of licensed window contractors. Concord, 6 miles off, is the next closest city on this site if you want to widen the search.
Licenses checked · California Contractors State License Board
Window contractors near you in Pittsburg
Grouped by ZIP code, then alphabetical by business name. Nobody paid their way into a ZIP group or a spot within it.
ZIP 94565 (5)
Black Diamond Glass
Window and glass contractor
- License
- C-17 Glazing · 983316
- Since
- 2013
- Expires
- Apr 30, 2027
- ZIP
- 94565
Camacho Glass & Construction INC
Window and glass contractor
- License
- B General Building / C-17 Glazing · 1073461
- Since
- 2021
- Expires
- Feb 28, 2027
- ZIP
- 94565
Commercial Glass & Aluminum INC
Window and glass contractor
- License
- C-17 Glazing · 663108
- Since
- 1993
- Expires
- Jul 31, 2027
- ZIP
- 94565
East County Glass & Window INC
Window and glass contractor
- License
- B General Building / C-17 Glazing · 494305
- Since
- 1986
- Expires
- Aug 31, 2028
- ZIP
- 94565
U S Glass & Aluminum INC Which Will Do Business In California As
Window and glass contractor
- License
- C-17 Glazing · 948742
- Since
- 2010
- Expires
- Jun 30, 2028
- ZIP
- 94565
1ZIP code with listings
Pittsburg by ZIP code
Not every ZIP in Pittsburg has the same number of licensed window contractors; 94565 leads the city with 5.
A thinner ZIP in Pittsburg doesn't mean fewer options nearby, just fewer businesses whose license record lists that exact ZIP as home base.
The nearby-cities list further down Pittsburg's page exists exactly for a thin-ZIP situation like that.
Data: California Contractors State License Board license records, checked 2026-09-30.
6 mito Concord, the nearest city on this site
Widening the search beyond Pittsburg
Concord is the closest other city on this site to Pittsburg, about 6 miles away.
Worth a look if Pittsburg's own ZIP-by-ZIP lists are thin for the trade you need.
- Concord 6 mi · 24
- Walnut Creek 11 mi · 6
- Brentwood 11 mi · 7
- Benicia 14 mi · 5
- Fairfield 18 mi · 8
- Dublin 21 mi · 8
- Vacaville 24 mi · 10
- Livermore 24 mi · 16
Data: U.S. Census Bureau, 2026 TIGER/Line Gazetteer County Subdivision file (Connecticut only) (2026); U.S. Census Bureau, 2026 TIGER/Line Gazetteer Files (places, counties, ZCTAs, states) (2026).