Big Air Heating & Air Conditioning is an HVAC company serving Oakland, CA, with over 20 years of experience. They provide installation, repair, and tune-up services for air conditioning, furnaces, heat pumps, boilers, mini splits, and geothermal heat pumps. Their technicians are certified, drug screened, and background checked, ensuring professional and knowledgeable service. The company works with both commercial and residential clients, offering clear pricing by the job.

HSR Home Service is a family-owned company based in Oakland, CA, specializing in air duct cleaning, dryer vent cleaning, gutter cleaning, and insulation services. Serving the Bay Area and Northern California, they focus on improving indoor air quality, home safety, and energy efficiency. With over 10 years of experience, their licensed and insured team uses eco-conscious methods to address common home maintenance needs such as duct sanitation and insulation upgrades. HSR Home Service also offers routine maintenance programs to help protect homes from damage caused by clogged gutters and inefficient insulation.

10 Summers Heating & Cooling is an HVAC company based in Stockton, CA, offering a full range of heating and cooling services. Their expertise includes furnace and air conditioning installation, repair, and seasonal maintenance, as well as indoor air quality solutions such as air purification and duct cleaning. The company provides energy-efficient options like smart thermostats and high-efficiency systems to help reduce energy use. They also offer 24/7 emergency HVAC services to address urgent needs promptly.

Clayton Brothers Heating & Air is an HVAC company serving Oakland, CA, and the surrounding East Bay area. Established in 2015, they provide residential and commercial heating, air conditioning, and indoor air quality services. Their expertise includes installation, repair, and maintenance of HVAC systems, with a focus on energy-efficient solutions and Bryant brand products. They also specialize in heat pumps, offering versatile temperature control options. The company emphasizes customized recommendations using current industry technology to enhance comfort and efficiency.

Clean Air HVAC INC is an HVAC contractor based in Oakland, CA, providing heating and cooling solutions for residential customers. The company offers a wide range of services including installation, repair, and maintenance of furnaces, air conditioners, heat pumps, mini-split systems, and geothermal heat pumps. They also provide indoor air quality services such as air filtration, humidifiers, and ventilation systems. Clean Air HVAC INC serves the East Bay area and is experienced in handling various HVAC systems, including Lennox Healthy Climate Solutions and zoning systems.

Supreme Plumbing And Heating provides HVAC and plumbing services in Oakland, CA, and the surrounding San Francisco Bay Area. They offer furnace and boiler repair and installation, air conditioner installation, ductwork repair and replacement, and water heater services. The company works with many major HVAC brands and offers tailored solutions for both residential and commercial clients. Supreme Plumbing And Heating includes warranties with all services and provides consultations to help customers choose the right heating and cooling systems for their needs.

Fuse Service is an HVAC repair company serving Oakland, CA. They provide HVAC, appliance, and electrical repair services for both residential and commercial clients. Their team handles a range of needs including air conditioning and refrigeration repairs. Fuse Service operates with skilled technicians to deliver reliable home service solutions.

Absolute Air is a licensed heating and air conditioning company serving Oakland, CA, and surrounding areas in Contra Costa County. They offer a full range of HVAC services including installation, repair, maintenance, ductwork, mini-split systems, and indoor air quality solutions. As a Carrier Factory Authorized Dealer, Absolute Air installs high-quality heating and cooling systems with factory-trained technicians who have decades of experience. With over 20 years in business, they provide flat-rate pricing on repairs backed by warranties and offer free on-site estimates for new installations. Their services cover residential and commercial clients, including large facilities like the Oakland Coliseum.

California Heating & Cooling is a full-service HVAC company serving Oakland, CA, and the broader Bay Area. They specialize in heating and air conditioning installation, repair, and maintenance for residential systems, including furnaces, heat pumps, and air conditioners. As a factory-authorized Carrier dealer, they provide customized HVAC solutions tailored to each home's needs. With over 40 years of experience since 1981, their NATE-certified technicians ensure skilled service backed by industry certifications and an A+ Better Business Bureau rating.

Element Home AC Company is an HVAC contractor serving Oakland, CA, providing a range of heating and cooling services. Their offerings include air conditioning repair, installation, and maintenance, as well as furnace and boiler repair and installation. The company also specializes in smart thermostat installation and services for ductless mini-split systems. They emphasize comprehensive diagnostics and work with all makes and models of HVAC equipment. Element Home AC Company provides 24/7 emergency repair services to address urgent heating and cooling needs promptly.