Sub Finder · Contra Costa County
A B C Doors Inc
From public license list
- License
- CSLB license: Framing & Carpentry (C-5), Lock and Security Equipment (C-28) · CSLB 860648 Active (CSLB status Clear)
- Location
- Alamo · Contra Costa County
Source: California Contractors State License Board, License Master file, retrieved 2026-10-30. This listing shows only public license data. It has not been reviewed by the business.