Air Conditioning Companies in California

Comprehensive list of commercial and residential air conditioning companies in California offering installation, repair and maintenance services.

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We are committed to excellence in every aspect of the heating and air conditioning business. From installation and service to customer satisfaction and employee training, our company is dedicated to providing the very best in the HVAC industry. We have been serving Southern California since 2001.

  • Prompt and courteous customer service. Knowledgeable and patient technician that quickly

Our company is reliable, and our work is trusted. We provide worry-free service you can always count on. We have gathered the best staff that will do any kind of repair for you.

  • Kyle was awesome. He was clean, articulate, explained everything as he checked and repaired

Action Air Conditioning & Heating of San Diego has been in the community offering residential air conditioning installation and repair for over 25 years. We pride ourselves on a certain excellence our customers and clients have come to expect from the Action AC team.

  • Thank you Bill for coming to check on our AC and correcting the settings to the most energy-efficient


West Coast Plumbing Solutions can help assist with water heater fixtures and with help assist with air conditioner needs.

  • An outstanding service experience with West Coast! Our AC had been doing "false starts"

Pacific Coast Heating and Air, providing heating and air conditioning repair to residents of the Los Angeles and Ventura County areas. Our repair technicians specialize in servicing all makes and models of air conditioners.

  • This was probably the smoothest interaction Ive ever had with someone doing any type of

CSC Heating and Air conveniently services residential and commercial customers with HVAC installation, repair, replacement, service, and maintenance in the Ventura, Los Angeles, CA and San Fernando Valley areas.


DCS HVAC REPAIR & INSTALL a wide range of HVAC services for residential and commercial clients throughout San Francisco Bay Area. Along with air duct cleaning, our company offers insulation installation and replacement, duct installation, maintenance and repair, dryer vent cleaning, furnaces/AC installation and replacement, and residential attic cleaning services.

  • My day started out awful when I woke up to a freezing house around 6am. To my dismay,

Your full service heating and air solution: air conditioning repair, furnace installation, duct replacement, commercial HVAC and more!

  • A/C went out on Saturday, July 1st. Came out within a few hours. Didn't have part (Motor),

Direct AC is a full service heating and air conditioning contractor serving Southern California. We specialize in new equipment installation, system design, diagnostics, and troubleshooting. We help to improve the quality of life within our community by creating superior indoor environments that provide unparalleled comfort and peace of mind. Focusing on our clients' needs allows us to become their

  • Direct AC sent knowledgeable and helpful technicians Van and Chris to help me repair my

We are full service Residential and Commercial Air Conditioning and Heating (HVAC) contractor servicing Los Angeles and surrounding areas. Our technicians have over years of experience in HVAC industry, are EPA certified, trained, background checked, drug tested, Workers' Compensation insured, uniformed, professional, and honest. They will diagnose your system and provide you with a written estimate

  • Jun, the service person, was on time, respectful & was able to fix our A/C on the hottest

FREE estimates for new heating and air conditioning unit installation. FLAT Rate service pricing, 24 hour service. All work is guaranteed, All technicians and installers are factory trained and certified. We take our responsibility very seriously when you place your trust in us. We look forward to solving your comfort needs.

  • After paying $7K to another company the year prior to have our HVAC system replaced, neither

We are a full service, commercial heating and air conditioning contractor based in Southern California. We provide mechanical and control solutions, including engineering design, repair and maintenance. Our customers are museums, libraries, hospitals, shopping malls, schools and universities as well as commercial, government, retail buildings and more. Every customer has unique needs.


Baker's Heating and Air Conditioning, Inc., is a locally owned and operated company serving Lodi and surrounding areas. With almost 40 years experience in the industry, we know Heating and Air. Call us today and see what a difference experience and a dedication to customer service make.

  • Have had a need for their services twice in the last weeks. Trevor has been super to find

San Diego air conditioning and heating experts with over 15 years experience in San Diego heating and air systems. Family owned and operated, 24 hour emergency service, free estimates. You get the great customer service of a mom and pop shop without the costly overhead of a large company. Best prices and best service really do go hand in hand.

  • We moved into our 1974 home with no AC a few years back. We initially got quotes for AC,

On Call guarantees quality service at a fair price - Service Calls $55.00 - Annual Maintenance Contracts - Duct Cleaning - Sales and Installations - High Efficient A/C and Furnace Installation -1 Year warranty on parts and repairs -100% satisfaction guaranteed. Serving The Whole Coachella Valley.

  • 5 star customer service. Fast response time and always delivers quality work the first

NRG Heating and Air Conditioning has been operational for over 25 years now. With more than two decades of experience and a team of highly qualified technicians, our company provides a range of heating and air conditioning systems services including providing clients with preferred high quality climate control, installation, repair of solar systems, repair of condensers, AC repair and installation

  • Showed up on time , through inspection that got to the root of the problem and had my

We service the following towns and cities: Granite Bay, Sun City, Lincoln, Auburn, Loomis, Rocklin, Roseville Citrus Heights, Folsom and the greater Sacramento areas. Residential or commercial, Sacramento's Crystal Blue Plumbing, Heating & Air is your source for service, repair, and installation of heaters & furnaces, air conditioning units, water heaters, and more for your Sacramento area home or

  • So we recently bought a house and with summer upon us, we wanted to make sure our AC system

California Air provides a single resource for all aspects of heating, air conditioning, and ventilation systems - from planning, engineering, construction, equipment sales, installations, repair service, and maintenance - and we are able to back up our commitment through the professionalism and customer satisfaction. We start by listening to you, learn about the reason of your request, and your priorities.

  • The quality of the heating/ac services this company provide is amazing! What they do is

Air conditioning and heating, sales and service. Air cleaners, air filtration and duct cleaning. Our company is a family owned and operated business, dedicated to great customer service, competitive prices and high-quality workmanship. We provide the finest HVAC equipment that includes a minimum warranty of 5 years. All of our service is guaranteed for 1 year. Let our 30+ years of experience work for

  • Good job Hussey Bros!!! You replaced my wall bedroom AC unit with a much more efficient

Red Apple Air's mission is to install, repair and service heating and air conditioning systems with the intent to maximize system performance, longevity and reliability all the while improving indoor air quality. We currently service the South Bay Cities which includes Carson, El Segundo, Gardena, Hawthorne, Hermosa Beach, Inglewood, Lawndale, Lomita, Harbor City, San Pedro, Wilmington, Manhattan Beach,

  • Easy to make an appointment, they were on time and friendly. Sent a quote within a short