GC Finder · Contra Costa County
Abc Construction
From public license list
- License
- CSLB license: General Engineering (A), General Building (B), Plumbing (C-36) · CSLB 871880 Active (CSLB status Clear)
- Location
- Concord · 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.