(925) 754-3609
Serving Discovery Bay, Brentwood, Oakley CA & surrounding areas
Contact Black Diamond Heating & Air Conditioning for residential & commercial heating and air conditioning services in Oakley, CA and surrounding areas.
2063 Main St #425, Oakley, CA 94561
Phone: (925) 754-3609
Operating Hours: Mon – Fri: 8AM–5PM
© 2025 Black Diamond Heating & Air Conditioning 2063 Main St. #425, Oakley, California 94561 | Phone: (925) 754-3609
Licenses: C20 – HVAC, C38 – Refrigeration, C-4 – Boiler, Hot Water Heating And Steam Fitting & C43 – Sheet Metal #931418
