Air Conditioning Companies in California

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

Popular Cities

Browse by County

Business Listings

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

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),

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,

  • The Red Apple Air guys, Fermin and his young assistant, installed an exhaust fan in my


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.

  • I'm extremely pleased with the service provided by Southland through its well-trained,

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.

  • Action Air is very customer conscious and seems to always be thinking of my household

Heating, air conditioning, boilers, chillers, ductless, and controls. Residential and commercial trust Applied Mechanical Services. Our mission is to provide quality, honest, and dependable service that gets the job done right the first time. Our technicians have over 25years of experience and are NATE certified. We charge by the hour or by the job.

  • Installed my smart home thermostat with ease and walked me through the whole installation

Tropical Heating and Air is a full-service heating and air conditioning company in Orange County, California. For over 20 years our knowledgeable technicians have been providing the most dependable repair and maintenance service on Air Conditioners, HVAC Systems, Furnaces, and all other heating units.


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


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

  • Very professional & honest. exactly on time by appointment. I would recommend to everyone

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.


Design Build HVAC Systems, Controls and Building Automation, Mechanical Engineering, Chiller Boiler Systems, Cooling Tower Maintenance, Microclimate Systems, Environmental Preservation, Variable Speed Drives, Ducting and Ventilation, Portable A/C and Refrigeration Rentals, Emergency Cooling, Service, Maintenance, Upgrade and New Installations, etc. Give us a call and you will be impressed!


RooterPLUS! offers plumbing, sewer, heating, ventilation and air conditioning services to all of the metro Atlanta region. We are family-owned and provide 60-minute response to both residential and commercial clients.


California Heating and Cooling has been popular for their quality of service. Whether you require to service or fix your current air conditioner or to buy a new air conditioning unit. Call now to have Contra Costa County's leading air conditioning service and installation company handle all of your air conditioning needs.

  • The best in the business. Since this is the second time they have worked on issues with

N.R.G Heating & Air Conditioning installation and service has been providing consumers with high quality climate control, solar panels installation and repair, condenser repair, cooling system repair and other air conditioning services for over 25 years. N.R.G has grown over the years because of its dedication to our valued customers. At NRG we know that customer satisfaction and reputation are vital