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.

VARGAS MECHANICAL SERVICES INC. provides HVAC installation, repair, and maintenance services in Fremont, CA. They work with residential, commercial, and industrial heating and cooling systems, including air conditioners, furnaces, heat pumps, and boilers. The company has over a decade of experience handling all major brands and focuses on improving indoor air quality and system efficiency. Their team emphasizes communication throughout the project and offers a satisfaction guarantee on their work.

JB Air is an HVAC company based in Stockton, CA, offering a range of heating, cooling, and indoor air quality services. With over 30 years of experience, they provide repairs, installations, and maintenance for air conditioners, furnaces, and water heaters. Their services include HVAC tune-ups and customizable air filtration solutions to improve indoor air quality. JB Air is known for personalized service and competitive pricing, focusing on customer satisfaction and clear communication.

Eco Performance Builders is a contractor based in Oakland, CA, specializing in heat pump installation, HVAC system installation, tune-ups, and indoor air quality services. They focus on improving home comfort and efficiency by addressing common issues such as air leaks, poor insulation, and improperly sized HVAC systems. Their process includes a detailed assessment and engineering of heat pump, insulation, and air sealing systems to enhance performance and air quality throughout the home.

Essential Mechanical HVAC is a locally owned and operated company based in Stockton, CA, offering a wide range of HVAC services including installation, repair, and maintenance of air conditioners, furnaces, heat pumps, and boilers. With over 15 years of experience, their skilled technicians handle projects with attention to detail and up-to-date knowledge of the latest technology. The company provides service 24/7, ensuring availability for urgent needs in Stockton and surrounding areas.

Manny's Heating and Air Conditioning is an HVAC installation contractor based near Stockton, CA, specializing in new installations for residential and light commercial properties. They offer a variety of product lines and serve Tracy and the surrounding areas. With decades of experience, they focus on air conditioning, heating, and ventilation systems.

Hammer's Heating & Air Conditioning is an HVAC company based in Oakland, CA, serving both residential and commercial clients. They provide a range of services including air conditioning, furnace, and heat pump repair and installation, as well as HVAC tune-ups. The company emphasizes the use of high-quality parts and equipment to support their maintenance and emergency repair work.

Absolute Air Solutions is a family-owned HVAC company serving Oakland, CA. Founded in 2015 by Rudolph, the business builds on over 35 years of industry experience. They provide air conditioning and furnace repair, installation, and maintenance services for residential and commercial clients. Their team handles projects of various sizes, focusing on dependable heating and cooling solutions.

Keep it Cool is an HVAC and refrigeration company based in Fremont, CA, serving Alameda County and five other Bay Area counties. Founded in 2019 and led by a certified mechanical engineer with over 18 years of experience, the company offers a full range of residential and commercial services including air conditioning and furnace repair, HVAC system installation, and walk-in cooler/freezer maintenance. Keep it Cool combines technical expertise with personalized service to support year-round comfort and efficient operation for homes and businesses.