Find a Window Contractor Near You in Livermore
Livermore spans 2 ZIP codes on this site, each with its own short list of licensed window contractors. Pleasanton, 7 miles off, is the next closest city on this site if you want to widen the search.
Licenses checked · California Contractors State License Board
Livermore'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 94551 (10)
American Glass & Glazing
Window and glass contractor
- License
- C-17 Glazing · 1051657
- Since
- 2019
- Expires
- Mar 31, 2027
- ZIP
- 94551
Homesite Services INC A California Corporation
Window and glass contractor
- License
- B General Building / C-17 Glazing / C-36 Plumbing · 854523
- Since
- 2005
- Expires
- Feb 28, 2027
- ZIP
- 94551
Maxx Window Works
Window and glass contractor
- License
- B General Building / C-17 Glazing · 921271
- Since
- 2008
- Expires
- Jul 31, 2027
- ZIP
- 94551
Metz Glazing Services
Window and glass contractor
- License
- C-17 Glazing · 908453
- Since
- 2007
- Expires
- Dec 31, 2027
- ZIP
- 94551
Paramount Glass LLC
Window and glass contractor
- License
- C-17 Glazing · 1079246
- Since
- 2021
- Expires
- Aug 31, 2027
- ZIP
- 94551
Premium Glass
Window and glass contractor
- License
- C-17 Glazing · 852399
- Since
- 2005
- Expires
- Dec 31, 2027
- ZIP
- 94551
Premium Glass CO INC
Window and glass contractor
- License
- C-17 Glazing · 1011941
- Since
- 2016
- Expires
- Mar 31, 2028
- ZIP
- 94551
Ron's Window Center
Window and glass contractor
- License
- B General Building / C-17 Glazing · 943882
- Since
- 2010
- Expires
- Feb 29, 2028
- ZIP
- 94551
Smart Energy Upgrade CO
Window and glass contractor
- License
- B General Building / C-17 Glazing · 405505
- Since
- 1981
- Expires
- May 31, 2027
- ZIP
- 94551
U S G A INC
Window and glass contractor
- License
- C-17 Glazing · 883104
- Since
- 2006
- Expires
- Jul 31, 2028
- ZIP
- 94551
ZIP 94550 (6)
Architectural Glass & Aluminum CO INC
Window and glass contractor
- License
- B General Building / C-17 Glazing · 313758
- Since
- 1975
- Expires
- Jun 30, 2028
- ZIP
- 94550
Graham Construction
Window and glass contractor
- License
- B General Building / C-17 Glazing · 910551
- Since
- 2008
- Expires
- Feb 29, 2028
- ZIP
- 94550
Jim's Glass
Window and glass contractor
- License
- C-17 Glazing · 687324
- Since
- 1994
- Expires
- Apr 30, 2028
- ZIP
- 94550
Livermore Glass Company
Window and glass contractor
- License
- C-17 Glazing · 720456
- Since
- 1996
- Expires
- Mar 31, 2028
- ZIP
- 94550
Westpac Glass
Window and glass contractor
- License
- C-17 Glazing · 714776
- Since
- 1995
- Expires
- Nov 30, 2027
- ZIP
- 94550
Whitelaw Glass And Aluminum
Window and glass contractor
- License
- C-17 Glazing · 1132016
- Since
- 2025
- Expires
- Jan 31, 2027
- ZIP
- 94550
2ZIP codes with listings
Where Livermore's window contractors are actually based
Livermore's 16 window contractors are spread across 2 ZIP codes.
The busiest single ZIP is 94551, carrying 10 of them.
Check your own ZIP first before assuming the closest option is whoever's listed at the top of Livermore's page.
9455094551
Data: California Contractors State License Board license records, checked 2026-09-30.
7 mito Pleasanton, the nearest city on this site
Nearby cities if Livermore comes up short
Beyond Livermore itself, Pleasanton sits 7 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.
- Pleasanton 7 mi · 8
- Dublin 8 mi · 8
- Fremont 17 mi · 19
- Tracy 17 mi · 11
- Brentwood 17 mi · 7
- Hayward 19 mi · 22
- Walnut Creek 21 mi · 6
- San Leandro 22 mi · 8
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).