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HVAC companies in Los Angeles, CA
20 local HVAC companies based within about 25 miles of Los Angeles, listed A to Z with phone numbers, addresses and services. Paid placements are labeled.
No heat or no cooling right now?
If you smell gas or a carbon monoxide alarm sounds, leave first and call 911 or your gas utility from outside. Otherwise, call a company below that says it takes emergency calls. Quick checks first: AC not cooling · furnace not working.
The list
Los Angeles HVAC companies, A to Z
Filter by what each business says on its own website. “Says 24/7 emergency” means its site says so – call to confirm before you rely on it.
Your HVAC company, Los Angeles
The one City Spotlight place for Los Angeles sits here, above the A to Z list. Requests sent from this page for areas the Spotlight company serves go to it. Offered only to companies that pass our listing rules. How it works
74 Degrees Heating & Air, Inc.
Based in Inglewood, CA
Names on its website: Torrance, Pacific Palisades
License number shown on its website: LIC #1045563
A/C Control Inc.
Based in Los Angeles, CA · 2355 Westwood Blvd, #145, Los Angeles, CA 90064
Names on its website: Beverly Hills, Santa Monica, Culver City, West Hollywood, Glendale, Torrance, Long Beach, North Hollywood, Pasadena, Brentwood and more
License number shown on its website: C-20: 850093
Adeedo Plumbing, Drains, Heating & Air
Based in Los Angeles, CA · 5251 W Imperial Hwy, Los Angeles, CA 90045
Names on its website: Burbank, Long Beach, Santa Monica, Beverly Hills, Pasadena, Glendale
License number shown on its website: CA License #1042744 and CA License #921266
AirTech
Based in Pasadena, CA
Names on its website: Glendale, Anaheim, Claremont, San Gabriel Valley
License number shown on its website: #541161
American AC Heat Plumbing
Based in Hawthorne, CA · 3437 Jack Northrop Ave., Hawthorne, CA 90250
Names on its website: Carson, Culver City, Gardena, Inglewood, Manhattan Beach, Redondo Beach, Torrance, Van Nuys
License number shown on its website: California State Contractors License #433868
Around the Clock Heating and Air Conditioning, Inc.
Based in North Hollywood, CA · 7216 Varna Ave, North Hollywood, CA 91605
Names on its website: Los Angeles, San Fernando Valley, Agoura Hills, Woodland Hills
C & T Service
Based in Los Angeles, CA · 5011 Santa Monica Blvd, Los Angeles, CA 90029
Names on its website: Altadena, Burbank, Glendale, Hollywood, Pasadena, Sherman Oaks
License number shown on its website: 467625 (CA State)
Cal Climate Corp
Based in Burbank, CA · 919 W Isabel St, Suite D, Burbank, CA 91506
Names on its website: Glendale, Pasadena, North Hollywood, Van Nuys, Alhambra, San Gabriel, Los Angeles
License number shown on its website: CA #265735
California Air Conditioning Systems, Inc.
Based in Lomita, CA · 25217 Narbonne Ave., Lomita, CA 90717
Names on its website: Torrance, Long Beach, Santa Monica, Pasadena, Beverly Hills
Evans Heating & Air
Based in Glendale, CA · 2560 Gardner Pl, Glendale, CA 91206
Names on its website: Burbank, Pasadena, La Crescenta, La Canada, Studio City, Tujunga, Sunland, North Hollywood, Van Nuys
License number shown on its website: CSL# 1147870
Green Air Solutions
Based in Van Nuys, CA · 7640 Burnet Ave Unit #A, Van Nuys, CA 91405
Names on its website: Agoura Hills, Burbank, Encino, Glendale, Pasadena, Sherman Oaks, Woodland Hills
License number shown on its website: 1004432
Green Planet Heating & Air
Based in Burbank, CA · 2219 W Olive Ave #227, Burbank, CA 91506
Names on its website: Altadena, Glendale, La Canada Flintridge, North Hollywood, Pasadena, San Marino, South Pasadena
License number shown on its website: 894993
Heating Alternatives LLC
Based in Los Angeles, CA · 3711 Arlington Ave, Los Angeles, CA 90018
Names on its website: Torrance, Brentwood
License number shown on its website: CL #997626
HVAC in LA
Based in Van Nuys, CA · 7641 Burnet Ave, Van Nuys, CA 91405
Names on its website: Agoura Hills, Beverly Hills, Burbank, Calabasas, Encino, Hollywood, Malibu, Pasadena, Santa Monica, Woodland Hills
License number shown on its website: CSLB #1111096
JW Heating & Air
Based in Los Angeles, CA
Names on its website: Beverly Hills, Burbank, Long Beach, Pasadena, Santa Monica, Torrance
License number shown on its website: 921266
L & R Heating & Air Conditioning, Inc
Based in Torrance, CA · 20940 Normandie Ave, Torrance, CA 90502
Names on its website: Long Beach, Santa Monica, Anaheim, Venice, South Bay
License number shown on its website: California State License #321076
Lambert Heating and Air Conditioning
Based in Downey, CA · 8564 Orange St, Downey, CA 90242
Names on its website: Long Beach, Whittier, Compton, Fullerton, Gardena, Hawthorne
Lenco Heating & Air Conditioning
Based in Los Angeles, CA · 11606 Exposition Blvd, Los Angeles, CA 90064
Names on its website: Beverly Hills, Culver City, Pacific Palisades, Santa Monica, Westwood, Venice, West Los Angeles
License number shown on its website: 287882
One Way Heating & Air Conditioning
Based in Torrance, CA · 22395 S. Western Ave., Ste. 301, Torrance, CA 90501
Names on its website: South Bay
License number shown on its website: 517230
Zodiac Heating & Air Conditioning
Based in Van Nuys, CA · 14411 Gilmore St., Van Nuys, CA 91401
Names on its website: Agoura Hills, Beverly Hills, Burbank, Calabasas, Canoga Park, Chatsworth, Encino, Glendale, Hollywood, North Hollywood and more
License number shown on its website: CSLB #722952
Details on this page come from each business’s own website, checked October 2026. Free listings are shown alphabetically. How we list · Update or remove a listing
Before you hire
Checking an HVAC company in the Los Angeles area
HVAC licenses in California
HVAC contractors are licensed by the state.
Who licenses: Contractors State License Board (CSLB)
License types: C-20 – Warm-Air Heating, Ventilating and Air-Conditioning, C-38 – Refrigeration Contractor, C-43 – Sheet Metal Contractor.
Companies: California requires a contractor license for contracting work above the minor-work exemption in Business and Professions Code 7048 (see also 7026 and 7028). The CSLB says the C-20 classification is the one authorized to install HVAC systems and heat pumps, although a B – General Building contractor may take a prime contract involving two or more unrelated trades and subcontract the HVAC to a C-20.
Local rules: CSLB guidance says local building departments must verify a contractor's license and workers' compensation coverage before issuing a permit; We could not open the statute text on the legislature's site (robots block), so the licensing threshold wording is from CSLB pages only.
Check a license: www2.cslb.ca.gov
Use CSLB License Check to confirm the license is active with a C-20 classification (not just a general or handyman listing) and that bond and workers' comp are on file.
Federal rule: in every state, technicians who handle refrigerant must hold EPA Section 608 certification, whatever the state or city requires.
We could not confirm every detail from California’s own sources, so treat this as a starting point and check with the agency.
Sources: cslb.ca.gov, cslb.ca.gov, cslb.ca.gov, web.cslb.ca.gov. Checked October 2026 from official sources. This is not legal advice.
Questions to ask
Ask every company the same questions: license number, insurance, EPA refrigerant certification, a written itemized estimate, a load calculation for new equipment, after-hours rates, who pulls the permit, and the warranty. All eight questions.
Seasonal care
Year-round care in Los Angeles
Los Angeles homes lean on both heating and cooling, so each system needs a check before its season: cooling in spring, heating in fall.
Questions
Los Angeles HVAC questions
How many HVAC companies are listed in Los Angeles?
20 HVAC companies, each based within about 25 miles of Los Angeles. They are listed alphabetically.
Which Los Angeles HVAC companies say they offer 24/7 emergency service?
6 of the businesses listed here say on their own website that they offer 24/7 or 24-hour emergency service: Adeedo Plumbing, Drains, Heating & Air, American AC Heat Plumbing, California Air Conditioning Systems, Inc., Evans Heating & Air, Green Air Solutions, HVAC in LA. Call to confirm availability and after-hours rates.
Do HVAC contractors in Los Angeles need a license?
California licenses HVAC contractors statewide through the Contractors State License Board (CSLB). Check a license at www2.cslb.ca.gov.
Which Los Angeles companies work on heat pumps?
13 of the listed businesses say on their own website that they install or repair heat pumps. Use the Heat pumps filter above the list.
Which HVAC companies here do commercial work?
18 of the listed businesses say on their own website that they work on commercial properties. Use the Commercial filter above the list.
Do technicians need EPA certification?
Yes: federal rules require technicians who handle refrigerant to hold EPA Section 608 certification, in every state. Ask any company you are considering.
Nearby metro areas: Phoenix, AZ · Riverside, CA · San Francisco, CA · San Diego, CA · Portland, OR · Sacramento, CA · Las Vegas, NV · San Jose, CA. All of California.
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No heat in freezing weather, or no cooling in dangerous heat? Call a company from the list that says it takes emergency calls – a form is not fast enough. If you smell gas or a carbon monoxide alarm sounds, leave first and call 911 or your gas utility from outside.