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.

One Hour Heating & Air Conditioning is an independently owned HVAC company serving Oakland, CA, and nearby communities. They provide a full range of heating and cooling services including repair and installation of air conditioners, furnaces, heat pumps, mini splits, and thermostats. Their technicians also address indoor air quality concerns with solutions like advanced filtration and ventilation inspections. The company emphasizes accurate diagnostics and same-day repairs by stocking common parts on their trucks. They offer a two-year satisfaction guarantee and a punctuality promise to customers. Their expertise includes handling sophisticated heat pump systems and various heating technologies, ensuring reliable climate control throughout the year.

JC Climate Control is an HVAC company based in Oakland, CA, offering residential and commercial heating, air conditioning, and refrigeration services. They provide installation, repair, maintenance, and sales, including duct work and full central air conditioning systems. With over 20 years of experience in the HVAC industry and operating since 2007, they serve the local community with a focus on quality workmanship. The company also offers 24/7 service availability for urgent needs.

Bay Area Comfort Solutions HVAC is a family owned and operated heating and air company based in Oakland, CA. They provide a range of HVAC services including air conditioning and furnace repair and installation. With over 22 years of experience, they serve several communities including Oakley, Brentwood, Pinole, Hercules, and Concord. The company offers up to ten-year parts and labor warranties on select systems and stands behind their work with a guarantee that if they cannot fix an issue, the service is free.

Green Air Heating and Air Conditioning, Inc. is an HVAC company based in Oakland, CA, offering a range of services including air conditioning, furnace, and heat pump repair and installation, as well as indoor air quality solutions. The company specializes in energy-efficient systems and can integrate solar power and energy storage options to help reduce reliance on the grid. Founded in 2007, Green Air Heating and Air Conditioning, Inc. draws on over a century of combined staff experience and provides tailored energy solutions to meet unique customer needs.

Thomas and Sons Heating and Air Conditioning is an HVAC contractor serving Sacramento, CA. They provide a range of heating and cooling services including installation, repair, maintenance, and duct cleaning for systems such as air conditioners, furnaces, heat pumps, and boilers. The company emphasizes skilled workmanship using quality tools and materials, ensuring optimal system performance through thorough inspections. They offer a variety of HVAC solutions tailored to customer needs and maintain reasonable pricing without unnecessary services.

Bay Energy Heating & Air provides professional HVAC installation, repair, and maintenance services in Oakland, CA. They specialize in heat pump, furnace, mini-split, and rooftop unit installations, as well as HVAC tune-ups and dryer vent cleaning. The company offers energy-efficient heating and cooling solutions tailored to residential and commercial properties. Their certified technicians handle all types of HVAC systems with expertise and provide 24/7 emergency service for urgent repairs. Bay Energy Heating & Air emphasizes clear communication and workmanship you can trust.

JC Climate Control is an HVAC company based in Oakland, CA, offering residential and commercial heating, air conditioning, and refrigeration services. They provide installation, repair, maintenance, and sales of HVAC systems, including duct work and commercial refrigeration equipment. The company has over 20 years of experience in the HVAC industry and has been serving California since 2007. JC Climate Control offers 24/7 service availability to support their customers' comfort needs at any time.

Compare Heating & Air Conditioning is an HVAC service provider based in Oakland, CA. They specialize in repairing air conditioners, furnaces, and heat pumps, servicing all major brands including Carrier. The company offers comprehensive heating and cooling repair solutions to residential and commercial customers in the Oakland area.

Haddon Heating and Cooling is a family owned HVAC company serving Oakland, CA, with over 30 years of experience in installing and repairing heating and cooling systems. They specialize in energy efficient furnace and air conditioning installations, as well as indoor air quality improvements such as home air filtration systems. The company is known for its expertise in installing advanced thermostats like Lyric and Nest, which help optimize home climate control. Haddon Heating and Cooling has been recognized with the Rheem top contractor award since 2008 and maintains an A+ rating with the Better Business Bureau. They offer 24/7 availability for their services.