Vieras Air Conditioning

Cooper & Hawkins Incorporated is a trusted HVAC contractor in Oakland, CA, specializing in heating, air conditioning, appliance repair, water heater service, boiler supply, and auto A/C service. We’re also a go-to commercial ice maker repair contractor, helping local businesses stay cool and fully operational. From boiler installations to fast, reliable HVAC maintenance, we focus on lasting solutions and responsive service. Count on us for dependable repairs, seasonal tune-ups, and efficient system upgrades. Serving both residential and commercial clients—call now to schedule service or request a quote.

Thermo King is the world leader in transport temperature control systems for trucks, trailers, buses and rail cars. Thermo King also manufactures auxiliary power units, which dramatically reduce engine idling. As part of Thermo King’s unmatched nationwide dealer network, we provide expert factory-trained service when and where you need it, and a complete line of genuine and competitive parts. Trust us to get you back on the road quickly and keep you up and running.

"Fuse Service (HVAC, Electrical & Plumbing) was founded in March 2007. The company is headquartered in San Jose, California, and it also has a network of geographically distributed offices across the country. Fuse Service is a Factory Authorized Dealer of Bryant, certified Mitsubishi Preferred Diamond Contractor and a BayREN Home+ Participating Contractor. Also the company provides HVAC, Refrigeration, Electrical and Plumbing services of all major brands and models of HVAC and Plumbing. Fuse provides warranty for labor and parts: 12 months for refrigeration and HVAC jobs, up to 3 years for labor for HVAC Installations. We pride ourselves on being the best HVAC, Refrigeration, Electrical & Plumbing service in the country!"