BLACK DIAMOND HEATING AND AIR CONDITIONING INC

Lic. #931418

OAKLEY, CALIFORNIA 94561
925-754-3609

WARM-AIR HEATING, VENTILATING AND AIR-CONDITIONING, REFRIGERATION, BOILER, HOT WATER HEATING AND STEAM FITTING, SHEET METAL

C20, C38, C-4, C43

Check License Status - CSLB (Contractor State License Board)