Cal-Air Heating & Cooling is a locally owned HVAC company serving Riverside, CA, and the Inland Empire including Redlands, Yucaipa, Highland, and Calimesa. Since 2010, they have provided residential, commercial, and industrial heating and air conditioning services, including repair, installation, and maintenance of heaters, furnaces, package units, air conditioners, and ductwork. They offer specialized maintenance programs designed to extend equipment life and improve indoor air quality. Cal-Air is known for thorough furnace and AC services and emphasizes safety and efficiency in their work.

NextWave Heating and Air is a family-owned HVAC company serving San Diego, CA, with over 40 years of experience. They offer a wide range of services including air conditioning, furnace, heat pump, and mini split installation and repair, as well as indoor air quality solutions. Their expertise includes custom HVAC system design for new construction and remodels, ensuring efficient and code-compliant installations. Founded in 1996 and passed down within the family, NextWave combines traditional values with modern technology to provide reliable home comfort solutions.

3rdGen Heating & Cooling is an HVAC contractor based in Berkeley, serving Oakland, CA, and the broader San Francisco Bay Area. They specialize in the design and installation of high-efficiency, fully electric HVAC systems including heat pumps, ductless mini-splits, and mechanical systems for custom homes, multifamily developments, and commercial projects. Their services include integrated HVAC system design and mechanical design-build, with a focus on energy-efficient and precision-engineered comfort solutions. 3rdGen is a certified Mitsubishi Electric Diamond Contractor, offering factory-trained technicians and extended warranties on Mitsubishi heat pump installations.

JW Mitchell Heating and Air Conditioning provides heating and cooling services in Irvine, CA. The company handles HVAC installation, repair, and tune-ups for air conditioners, furnaces, and heat pumps. They focus on personalized service and attention to detail, aiming to meet each customer's specific needs. JW Mitchell balances a small-company approach with the capacity to manage a full range of HVAC services.

RobinAir Heating and Air Conditioning Inc provides residential and commercial HVAC services in Fresno, CA, including AC and furnace repair, installation, and tune-ups. They offer 24/7 emergency service without extra charges for nights or weekends. With over a decade of experience, they serve Fresno, Clovis, and the Central Valley, specializing in fast diagnostics and maintenance to improve energy efficiency.

Total Comfort Heating and Cooling provides heating and cooling services in Fresno, CA. They offer furnace and AC repair, installation, and maintenance, including HVAC tune-ups. The company serves residential and commercial customers with a focus on reliable HVAC system care.

Comfort Air Conditioning & Heating provides residential and commercial heating and air conditioning services in San Diego, CA. They offer a full range of HVAC services including installation, repair, and tune-ups for air conditioning and furnace systems. The company has extensive experience handling complex projects with a skilled team of professionals. They serve multiple nearby communities such as Poway, Escondido, and Chula Vista, among others. Comfort Air Conditioning & Heating is known for its expertise in air-conditioning system installation and comprehensive heating and cooling solutions.

Tassio Temperature Control is an HVAC company serving Santa Clarita, CA, and the surrounding San Fernando Valley and Ventura County areas. They provide heating, air conditioning, and indoor air quality services for both residential and commercial clients. Their technicians are NATE certified with an average of 10 years of experience, and they carry a wide range of parts to complete most repairs on the spot. Established in 2006, Tassio Temperature Control has over 20 years of experience in the industry.

Optimal Heating & Air is an HVAC company based in Bakersfield, CA, offering air conditioning repair, installation, and maintenance services. They handle a variety of systems including multi-split residential units and commercial VRV systems. Their certified technicians are qualified electricians capable of installing and servicing all major AC brands, with expertise in wiring modern electronic control systems. The company has over 30 years of experience serving Kern County and provides 24-hour emergency repair services for both residential and commercial clients.

Art of Comfort is an HVAC installation contractor based in Fremont, CA. They specialize in installing air conditioning, furnaces, heat pumps, and indoor air quality systems. As an Authorized Lennox® Dealer and Comfort Specialist, they provide advanced and energy-efficient Lennox HVAC products designed for reliable and quiet performance. Their expertise includes offering Lennox's premium indoor air quality solutions to help improve the air in your home.