Solar contractors in Concord, CA
13 licenses with the C-46 classification list Concord (Contra Costa County) as their address with the state, 13 of them active. Active licenses with nothing flagged come first.
- Danny B Meinecke Dba Refreshed Heating & CoolingC-20 · C-46 · #697406 Concord · Contra Costa County Active
- Diablo Solar Services IncC-10 · C-46 · #454228 Concord · Contra Costa County Active
- Frederick Von StieffC-46 · #1079483 Concord · Contra Costa County Active
- Green Air Heating and Air Conditioning IncB · C-10 · C-20 · C-46 · #916517 Concord · Contra Costa County Active
- High Definition Solar Inc Dba High Definition Solar ConstructionB · C-39 · C-46 · #949189 Concord · Contra Costa County Active
- Homexperts IncB · C-39 · C-46 · #1053003 Concord · Contra Costa County Active
- N V Heathorn CoA · B · C-2 · C-4 +12 · #761659 Concord · Contra Costa County Active
- Swift Certified MechanicalC-20 · C-36 · C-38 · C-46 · #717212 Concord · Contra Costa County Active
- Upkeep Industries IncB · C-10 · C-15 · C-36 +1 · #993919 Concord · Contra Costa County Active
- West Coast Solar IncC-10 · C-46 · #908549 Concord · Contra Costa County Active
- Alcor EnterprisesB · C-46 · #559721 Concord · Contra Costa County Active Workers' comp suspension pending
- Eco SolarC-46 · C-61/D-35 · #899476 Concord · Contra Costa County Active Workers' comp suspension pending
- Freschi Air Systems LLCB · C-20 · C-36 · C-46 · #1077999 Concord · Contra Costa County Active Classification removal pending
Source: CSLB license file, Nov 6, 2026All trades in Concord