Top Rated Heating & Air Conditioning Contractors Serving Los Angeles County, CA
Last Updated Feb 18, 2025
12134 Review Ratings and 386 Heating & Air Conditioning Evaluated.
These companies have passed our Preliminary 5-step rating process.
Lambert Heating and Air Conditioning
Lambert Heating & Air Conditioning provides HVAC services for residential and commercial clients in La Habra and other areas near Los Angeles. The company has the training and equipment to work on all types of HVAC repair and installation projects, and it’s proud to have earned the Angi Super Service award.
Services
A/C Repair, Heater Installation, Electric Furnace Installation, Emergency Services, A/C Installation
Coverage Areas
La Habra, Santa Fe Springs, Bell Gardens, Huntington Park, South Gate, Lynwood, Compton, East Los Angeles, El Monte, Monterey Park, South Whittier, La Mirada, Norwalk, Buena Park, Bellflower, City of Paramount, Lakewood, Cerritos, and Long Beach
- 8564 Orange St
- Downey, CA 90242
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
Service Genius Air Conditioning and Heating
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
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
American Air Conditioning & Heating
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
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
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
JW Plumbing, Heating & 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
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
These companies have earned our Pre-Qualified Rating. Learn more about our 5-step process.
Rating Step 1 = Stars
Meet or exceed a
ONE AllRatings star score of 4.5.
Indicates the final super-composite calculation of all reviews scores from all sources, optimized for accuracy and recency.
Read ONE AllRatings methodologyRating Step 2 = License
Verified active and in good standing (when required).
State license bureau data is accessed and analyzed.
Verify Heating & Air Conditioning License HereRating Step 3 = Background
Satisfactory status.
Internet searches were performed seeking disqualifying information on each company.
Rating Step 4 = Complaints
Satisfactory status.
Complaint bureau records have been searched seeking disqualifying information on each company.
Search Better Business BureauRating Step 5 = Specialist
Satisfactory status.
Our research specialist verifies all ratings steps have been passed and creates a final report and profile.
Meet our research specialist team