Top Rated Heating & Air Conditioning Contractors Serving Los Angeles County, CA
Last Updated May 15, 2026
63727 Review Ratings and 17 Heating & Air Conditioning Companies Evaluated.
These companies have passed our Preliminary 5-step rating process.
GIV Appliance & HVAC Repair
GIV HVAC Repair & Installation has been providing HVAC services for residential and commercial clients in North Hills and other areas near Los Angeles for two decades. The company has the in-house capabilities to work on all types of HVAC projects, and its technicians ensure timely completion on every job.
Services
Air Conditioning, Furnace, Ducting, Water Heaters, Central Air Conditioning, Furnace/Heaters, Ducting
Coverage Areas
Reseda Area, North Hills Area
- 19509 Runnymede St Reseda, CA 91335
AMERICAN AIR,Heating & Cooling
American Air Conditioning & Heating provides a wide range of heating and air conditioning services for residential and commercial clients throughout Los Angeles County. The company has the in-house capabilities to handle everything from heat pump repairs and heating system installations to air filtration and HVAC ductwork, and its technicians prioritize customer satisfaction in every aspect of their work.
Services
Heating and Air Conditioning including ac tune ups, air conditioner repair, air conditioning, commercial air conditioning, ductless heating and cooling systems, plumbing, insulation, halo water, drain cleaning, water heater repair, air quality, air purifiers, air scrubber, electronic air cleaner, thermostats and whole house fans.
Coverage Areas
The Los Angeles Area, including Los Angeles County—key cities including Lakewood, Hawaiian Gardens, Lomita, Acton, Lake Hughes, Lancaster, Long Beach, Carson, Altadena and Arcadia.
- 19849 Nordhoff St Ste 312
- Northridge, CA 90304
JW Heating and Air
JW Plumbing, Heating & Air provides a wide range of heating and air conditioning services for residential and commercial clients throughout Los Angeles County. The company has the in-house capabilities to handle everything from ductless heating/cooling systems and HVAC troubleshooting to HVAC maintenance plans and commercial air conditioning, and its technicians prioritize customer satisfaction in every aspect of their work.
Services
Heating and Air Conditioning including air conditioning, commercial air conditioning, ductless heating and cooling systems, furnace repair, heat pump repair, plumbing, drains, water filtration, humidifier install, kitchen plumbing, water heaters, sump pump install, gas lines, drain clearing, camera inspection, hydro jetting and slab leak detection.
Coverage Areas
The Los Angeles Area, including Los Angeles County—key cities including Pacific Palisades, Maywood, Manhattan Beach, Lynwood, Lawndale, Huntington Park, Hermosa Beach, Hawthorne, Gardena and Inglewood.
- 313 W 31st St
- Los Angeles, CA 90036
Southwest HVAC
Southwest HVAC offers a variety of heating and air conditioning services to residential and commercial clients throughout Los Angeles County. The company has the training and equipment to handle everything from AC tune ups and energy-efficient HVAC work to mini splits and HVAC installations, and its employees focus on delivering first-rate workmanship on every project.
Services
Heating and Air Conditioning including heat pump repair, heating, hvac installation, hvac replacement, mini splits, gas furnace, electric furnace and heater replacement.
Coverage Areas
The Los Angeles Area, including Los Angeles County—key cities including Baldwin Hills, Downey, Long Beach, Lakewood, Culver City, Torrance, Ladera Heights, Playa Del Rey, Venice and Marina Del Rey.
- 11265 Woodruff Ave
- Downey, CA 90241
Advantage Air
Advantage Air provides residential and commercial clients in Los Angeles County with a wide variety of heating and air conditioning services. The company works on everything from HVAC ductwork to ventilation systems, and its technicians are known for their quality workmanship and honesty.
Services
Heating and Air Conditioning including hvac installation, hvac replacement, mini splits, water heater, ac tune ups, gas furnaces, electric furnaces, air duct systems, air filtration & purification, electronic air filters, alternative energy solutions, attic insulation, thermostatic attic fans and uv air purification systems.
Coverage Areas
The Los Angeles Area, including Los Angeles County—key cities including Harbor City, Bellflower, Avalon, Cerritos, Santa Fe Springs, Pico Rivera, Norwalk, Pearblossom, Llano and Valyermo.
- 6285 E Spring St Ste 503
- Long Beach, CA 90808
Service Genius
Service Genius Air Conditioning and Heating provides heating and air conditioning services for residential and commercial clients in the Greater Los Angeles area. The company has the training and equipment to work on all types of HVAC projects, each of which is backed by superior craftsmanship and a company-wide dedication to quality.
Services
Heating and Air Conditioning including air conditioner repair, air conditioning, commercial air conditioning, ductless heating and cooling systems, furnace repair, heaters, indoor air quality, water heaters, electric water heaters, heat pump water heaters, duct repair, heater installation and virtual consultation.
Coverage Areas
The Los Angeles Area, including Los Angeles County—key cities including
- 8925 Fullbright Ave
- Chatsworth, CA 91311
NexGen HVAC & Plumbing
Nexgen HVAC & Plumbing offers a wide range of heating and air conditioning services to residential and commercial clients throughout Los Angeles County. The company has the in-house capabilities to work on everything from cooling system installations and HVAC upgrades to gas line installations and backflow prevention devices, and it customizes each project to meet the client’s budget requirements.
Services
Heating and Air Conditioning including hvac replacement, mini splits, water heater, ac tune ups, air conditioner repair, plumbing, backflow prevention services, garbage disposal repair, gas line installation, leak detection & repair, water heater repair & installation, drain cleaning, hydro jetting, tree root removal, air quality and insulation.
Coverage Areas
The Los Angeles Area, including Los Angeles County—key cities including Santa Monica, Torrance, Whittier, Montebello, La Mirada, Santa Clarita, La Verne, La Puente, Rowland Heights and Agoura Hills.
- 5441 Cogswell Rd Unit F
- Arcadia, CA 91006
Temperature Control Corp Heating & Air Conditioning
Temperature Control Corp Heating & Air Conditioning offers heating and air conditioning services to residential and commercial clients in Los Angeles County. The company works on everything from ventilation systems and ductless heating and cooling systems to furnace repairs and air duct sealing, and its employees focus on delivering first-rate workmanship on each job.
Services
Heating and Air Conditioning including air conditioning, commercial air conditioning, ductless heating and cooling systems, furnace repair, heat pump repair, thermostats, heat pumps, indoor air quality, dehumidifier installation and air duct sealing.
Coverage Areas
The Los Angeles Area, including Los Angeles County—key cities including Canoga Park, Woodland Hills, Van Nuys, Thousand Oaks, Simi Valley, Granada Hills, Santa Clarita, Sherman Oaks, Reseda, Northridge, North Hollywood, Burbank, Calabasas and Moorpark.
- 28358 Constellation Rd
- Valencia, CA 91355
Pennies Air Conditioning, Heating, Solar & Construction
Pennies Air Conditioning, Heating, Solar & Construction provides a wide range of heating and air conditioning services for residential and commercial clients throughout Los Angeles County. The company has the in-house capabilities to handle everything from cooling system installations and thermostat installations to air conditioner repairs and ductless heating and cooling systems, and its technicians prioritize customer satisfaction in every aspect of their work.
Services
Heating and Air Conditioning including ac tune ups, air conditioner repair, air conditioning, commercial air conditioning, ductless heating and cooling systems, indoor air quality, furnace replacement, boilers, heat pumps, solar pool heating and solar energy.
Coverage Areas
The Los Angeles Area, including Los Angeles County—key cities including Lakewood, Hawaiian Gardens, Lomita, Acton, Lake Hughes, Lancaster, Long Beach, Carson, Altadena, Arcadia and Duarte.
- 2851 W Ave L Ste 215
- Lancaster, CA 93536
Kappl Heating & Air Conditioning
Kappl Heating & Air Conditioning offers HVAC services to residential and commercial clients in Woodland Hills and other cities near Los Angeles. The company has three decades of experience working on all types of heating and cooling projects, and it’s also known for its indoor air quality expertise.
Services
A/C Repair, Heater Installation, Electric Furnace Installation, Emergency Services, A/C Installation
Coverage Areas
Woodland Hills, Northridge, Ventura County, Chatsworth, Porter Ranch
- 8523 Canoga Ave Ste G
- Canoga Park, CA 91304
Southwest Heating & Air Conditioning
Southwest Heating & Air Conditioning provides a variety of heating and air conditioning services for residential and commercial throughout the Los Angeles area. The company is qualified to work on everything from air filtration and HVAC system installations to heat pumps and WiFi thermostats, and its employees ensure safety and transparent pricing on every job.
Services
Heating and Air Conditioning including heating, hvac installation, hvac replacement, mini splits, water heater, residential & commercial services, indoor air quality, air filtration systems, air purifiers, uv light, air scrubbers, ductless systems, central air conditioners, furnaces, smart & wifi thermostats and heat pumps.
Coverage Areas
The Los Angeles Area, including Los Angeles County—key cities including Lomita, Downey, Long Beach, Lakewood, Culver City, Llano, Ladera Heights, Playa Del Rey, Venice and Marina Del Rey.
- 622 Alpine St
- Los Angeles, CA 90012
Econo West Heating, Air & Plumbing
Econo West Heating, Air & Plumbing offers various heating and air conditioning services to residential and commercial clients in Los Angeles County. The company is qualified to work on everything from furnace repairs and mini splits to indoor air quality and HVAC installations, and it prioritizes clear communication and customer satisfaction on every project.
Services
Heating and Air Conditioning including furnace repair, heat pump repair, heating, hvac installation, hvac replacement, air quality, plumbing, sewer repair, drains, sinks, tubs & showers, purification & filter, boiler sales & repair and humidifiers.
Coverage Areas
The Los Angeles Area, including Los Angeles County—key cities including Antelope Valley, Lancaster, Palmdale, Acton, Phelan, Santa Clarita, Rosemond, Mojave, Fairmont, Ansel and Nayor Place.
- 42332 1/2 10th St W
- Lancaster, CA 93534
All Heart Heating & Cooling
All Heart Heating & Cooling offers a variety of heating and air conditioning services to residential and commercial clients throughout Los Angeles County. The company has the training and equipment to handle everything from heat pump repairs to water heater installations, and its employees focus on delivering first-rate workmanship on every project.
Services
Heating and Air Conditioning including commercial air conditioning, ductless heating and cooling systems, furnace repair, heat pump repair, heating, heat pumps, gas furnace repair, flame sensor repair, thermostat repair and residential services.
Coverage Areas
The Los Angeles Area, including Los Angeles County—key cities including Agua Dulce, Cal City, Lancaster, Llano, Palmdale, Rosamond, Santa Clarita, Tehachapi, Lakewood and Hawaiian Gardens.
- 12th St W 42215
- Lancaster, CA 93534
Air Crew Air Conditioning and Heating
Air Crew Air Conditioning and Heating provides heating and air conditioning services for residential and commercial clients in the Greater Los Angeles area. The company has the training and equipment to work on all types of HVAC projects, each of which is backed by superior craftsmanship and a company-wide dedication to quality.
Services
Heating and Air Conditioning including air conditioner repair, air conditioning, commercial air conditioning, ductless heating and cooling systems, furnace repair and building energy audit.
Coverage Areas
The Los Angeles Area, including Los Angeles County—key cities including La Canada Flintridge, South Pasadena, Paramount, San Pedro, Wilmington, Signal Hill, Malibu, Redondo Beach, Rancho Palos Verdes and Pacific Palisades.
- 27720 Ave Scott #140
- Santa Clarita, CA 91355
Lambert Heating and Air Conditioning
Lambert Heating and Air Conditioning offers heating and air conditioning services to homeowners and business owners in the Greater Los Angeles area. The company is known for its ability to work on everything from cooling system installations and ductwork to thermostat installations and HVAC repairs, and it has earned a positive reputation by consistently delivering high-quality service on every project.
Services
Heating and Air Conditioning including commercial air conditioning, ductless heating and cooling systems, furnace repair, heat pump repair, heating, ductless mini splits, ac refrigerant leak, heat pump services, indoor air quality, ductwork services, filter replacement and smart home thermostats.
Coverage Areas
The Los Angeles Area, including Los Angeles County—key cities including Maywood, Manhattan Beach, Lynwood, Lawndale, Huntington Park, Hermosa Beach, Hawthorne, Gardena, Inglewood and Playa Del Rey.
- 8564 Orange St
- Downey, CA 90242
SoCal HVAC Specialist Heating & Air Conditioning
SoCal HVAC Specialist Heating & Air Conditioning provides HVAC services for residential and commercial clients in Alhambra and other cities near Los Angeles. The company’s highly organized technicians are qualified to work on all types of HVAC projects, and they focus on delivering first-rate results that meet each client’s requirements.
Services
Air Conditioning, Heating, Home Improvement
Coverage Areas
Alhambra, Altadena, Atwater Village, Eagle Rock, El Sereno, Echo Park, Glassell Park, Garvanza, Highland Park, Los, Angeles, Los Feliz, Montecito Heights, Monterey Hills, Mt. Washington, Pasadena, San Marino, Silverlake, South Pasadena
- 4200 Via Marisol Unit 624
- Los Angeles, CA 90042
LA Construction Heating and Air
LA Construction Heating and Air provides residential and commercial clients in Los Angeles County with a wide variety of heating and air conditioning services. The company works on everything from HVAC troubleshooting and heat pump repairs to heating and air conditioning system installations, and its technicians are known for their quality workmanship and honesty.
Services
Heating and Air Conditioning including ductless heating and cooling systems, furnace repair, heat pump repair, heating, hvac installation, residential & commercial services, air quality, air scrubber, commercial heating repair.
Coverage Areas
The Los Angeles Area, including Los Angeles County—key cities including Canoga Park, Beverly Hills, Northridge, Hollywood, Woodland Hills, West Hills, Calabasas, Burbank, Glendale, Simi Valley, Encino, Van Nuys, Chatsworth, Sherman Oaks, Agoura Hills and Studio City.
- 6430 Variel Ave Ste 102
- Woodland Hills, CA 91367
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