Find a Window Contractor Near You in Union City
Union City spans 1 ZIP codes on this site, each with its own short list of licensed window contractors. Hayward, 5 miles off, is the next closest city on this site if you want to widen the search.
Licenses checked · California Contractors State License Board
Union City'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 94587 (3)
Aufdermauer Enterprises INC
Window and glass contractor
- License
- C-17 Glazing · 434560
- Since
- 1983
- Expires
- Dec 31, 2026
- ZIP
- 94587
Glass Doctor Of Bay Area
Window and glass contractor
- License
- C-17 Glazing · 1147003
- Since
- 2025
- Expires
- Dec 31, 2027
- ZIP
- 94587
The Glass Company
Window and glass contractor
- License
- C-17 Glazing · 1139746
- Since
- 2025
- Expires
- Jul 31, 2027
- ZIP
- 94587
1ZIP code with listings
Where Union City's window contractors are actually based
Union City's 3 window contractors are spread across 1 ZIP codes.
The busiest single ZIP is 94587, carrying 3 of them.
Check your own ZIP first before assuming the closest option is whoever's listed at the top of Union City's page.
Data: California Contractors State License Board license records, checked 2026-09-30.
5 mito Hayward, the nearest city on this site
Nearby cities if Union City comes up short
Beyond Union City itself, Hayward sits 5 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.
- Hayward 5 mi · 22
- Newark 7 mi · 3
- Castro Valley 8 mi · 4
- Fremont 9 mi · 19
- Pleasanton 9 mi · 8
- Dublin 10 mi · 8
- San Leandro 11 mi · 8
- Redwood City 12 mi · 4
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).