GC Finder · Lake County
Extreme Terrain Solutions
From public license list
- License
- CSLB license: General Engineering (A) · CSLB 1031281 Active (CSLB status Clear)
- Location
- Kelseyville · Lake 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.