GC Finder · Lassen County
Cornerstone Building Inc
From public license list
- License
- CSLB license: General Building (B) · CSLB 1136487 Active (CSLB status Clear)
- Location
- Janesville · Lassen 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.