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La Mesa, CA · ZIP 91942

Top 35 HVAC Contractors in 91942 (La Mesa, CA)

The 35 highest-scoring of 541 hvac contractors serving 91942 in La Mesa, San Diego County, ranked by proximity and category fit, the same way in every ZIP.

Business records are sourced from OpenStreetMap (ODbL) and the California Contractors State License Board.

Ranked below are the 35 HVAC contractors we hold for La Mesa ZIP 91942, San Diego County. A 91942 address is on 12 of them; the remaining 23 are based in nearby ZIP codes. Setting aside the ones recorded at the ZIP centroid itself, the rest run from 1.0 to 3.1 miles out from the 91942 centroid. The 35 listings carry 8 distinct ZIP codes between them, the first 3 set out as cards and ranks 4 to 35 as rows. A California contractor license is on record for 34 of the 35, and 1 appear here without one.

541 scored
hvac contractors within 15 miles of the 91942 centroid
35 listed
published on this page, in ranked order

Top 3 hvac contractors in 91942

  1. #1

    1-877 Appliance Repair Inc

    CSLB #1066554 license issued 2020

    7200 Melody Lane #3, La Mesa, CA 91942

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100502634 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jun 30, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-858-222-9542 Map address
  2. #2

    Aairco Air Conditioning and Heating

    CSLB #962065 license issued 2011

    7955 Alida St, La Mesa, CA 91942

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #G100922029956 · BUSINESS ALLIANCE INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Oct 31, 2026 · within 90 days as of Sep 10, 2026

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-697-6077 Map address
  3. #3

    Advantage Appliance Service

    CSLB #772502 license issued 1999

    5638 Lake Murray Blvd Ste 209, La Mesa, CA 91942

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #9020629 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Dec 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-698-6100 Map address

Ranks 4 to 35

  1. #4

    Air Systems Mechanical Inc

    CSLB #837523 license issued 2004

    6101 Jackson Dr, La Mesa, CA 91942

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #7901096175 · NATIONWIDE MUTUAL INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    May 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-697-0265 Map address
  2. #5

    Beach Front Mechanical

    CSLB #1147459 license issued 2025

    7317 El Cajon Boulevard,suite 110, La Mesa, CA 91942

    Classification
    Heating, Ventilating and Air Conditioning (C-20), Water Conditioning (C-55)
    Bond record
    #G19033213054 · BUSINESS ALLIANCE INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Dec 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-858-387-9837 Map address
  3. #6

    Burtless George W Jr AC & HTG

    CSLB #572024 license issued 1989

    6370 Cresthaven Drive, La Mesa, CA 91942

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #30116349 · HUDSON INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jun 30, 2027

    CSLB snapshot: Jul 16, 2026. Not returned in the Sep 10, 2026 roster; current status unconfirmed. Current status may have changed. Check CSLB before hiring.

    Call +1-619-261-4748 Map address
  4. #7

    Four Seasons Heating & Air Conditioning

    CSLB #1125120 license issued 2024

    6729 Rolando Knolls Drive, La Mesa, CA 91942

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100881637 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Aug 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-581-3561 Map address
  5. #8

    Frank Designs

    CSLB #986599 license issued 2013

    9490 Gregory Street, La Mesa, CA 91942

    Classification
    General Building (B), Heating, Ventilating and Air Conditioning (C-20), Painting and Decorating (C-33)
    Bond record
    #101715050 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Sep 30, 2027

    CSLB snapshot: Jul 16, 2026. Not returned in the Sep 10, 2026 roster; current status unconfirmed. Current status may have changed. Check CSLB before hiring.

    Call +1-619-249-1775 Map address
  6. #9

    Jackson & Foster Heating & a / C & Plumbing

    CSLB #788983 license issued 2000

    7574 University Ave, La Mesa, CA 91942

    Classification
    Heating, Ventilating and Air Conditioning (C-20), Plumbing (C-36)
    Bond record
    #100107278 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Dec 31, 2026

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-667-4328 Map address
  7. #10

    Koolbreeze Heating & Air

    CSLB #1107669 license issued 2023

    5430 Baltimore Drive Unit 35, La Mesa, CA 91942

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100721274 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jul 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-858-869-3976 Map address
  8. #11

    Schillreff John Brock

    CSLB #976555 license issued 2012

    7225 Purdue Avenue, La Mesa, CA 91942

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100203321 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Sep 30, 2026 · within 90 days as of Sep 10, 2026

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-992-5194 Map address
  9. #12

    Vu HVAC

    CSLB #1153957 license issued 2026

    4560 Harbinson Avenue, La Mesa, CA 91942

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #101042424 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Apr 30, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-408-512-0330 Map address
  10. #13

    Perfect Temp Heating and Air Inc

    CSLB #1043271 license issued 2018 Approx. 1.0 mi away

    P O Box 2002, La Mesa, CA 91943

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #BX0087236 · JET INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Aug 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-600-8399
  11. #14

    Superior Air Systems

    CSLB #795816 license issued 2001 Approx. 1.0 mi away

    PO Box 361, La Mesa, CA 91944

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #04CF619665 · NORTH RIVER INSURANCE COMPANY (THE)
    Workers’ comp
    Insurance recorded
    Recorded expiration
    May 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-609-3226 Website
  12. #15

    Dale-Air Inc

    CSLB #1096291 license issued 2022 Approx. 2.2 mi away

    9263 Wister Dr, La Mesa, CA 91941

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100677223 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Sep 30, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-343-3524 Map address
Show the remaining 20 hvac contractors
  1. #16

    Jerry'S Heating and Air Conditioning Inc

    CSLB #476448 license issued 1985 Approx. 2.2 mi away

    4926 Vista Arroyo, La Mesa, CA 91941

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #66779203 · WESTERN SURETY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jul 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-858-387-7234 Map address
  2. #17

    Performance Construction Services Inc

    CSLB #969061 license issued 2012 Approx. 2.2 mi away

    3755 Avacado Blvd #444, La Mesa, CA 91941

    Classification
    General Engineering (A), General Building (B), Heating, Ventilating and Air Conditioning (C-20), Plumbing (C-36), Refrigeration (C-38)
    Bond record
    #100184248 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jan 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-277-7254 Map address
  3. #18

    S D Mechanical HVAC Services

    CSLB #952638 license issued 2010 Approx. 2.2 mi away

    4125 Merritt Blvd, La Mesa, CA 91941

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #JT008659 · JET INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    May 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-379-7628 Map address
  4. #19

    ST Heating and Air Conditioning

    CSLB #1039239 license issued 2018 Approx. 2.2 mi away

    9439 El Tejado Road, La Mesa, CA 91941

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #PB10163400399 · PHILADELPHIA INDEMNITY INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Mar 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-944-4447 Map address
  5. #20

    Ventus HVAC

    CSLB #1132622 license issued 2025 Approx. 2.2 mi away

    8010 Eastridge Dr, La Mesa, CA 91941

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #67325215 · WESTERN SURETY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Feb 28, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-871-9381 Map address
  6. #21

    Coolfix Pro Inc

    CSLB #1132907 license issued 2025 Approx. 2.5 mi away

    6391 Lake Arago Ave, San Diego, CA 92119

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #800229387 · ATLANTIC SPECIALTY INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Feb 28, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-322-0763 Website Map address
  7. #22

    K O L HVAC Repairs

    CSLB #1031255 license issued 2017 Approx. 2.5 mi away

    8393 Suntree Place, San Diego, CA 92119

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #800273007 · ATLANTIC SPECIALTY INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Sep 30, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-277-7461 Map address
  8. #23

    Qualin Heating and Air

    CSLB #1079207 license issued 2021 Approx. 2.5 mi away

    6228 Boulder Lake Avenue, San Diego, CA 92119

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #89036544 · WESTERN SURETY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Aug 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-248-1797 Map address
  9. #24

    Sam'S Heating and Air Conditioning Inc

    CSLB #686398 license issued 1994 Approx. 2.5 mi away

    7204 Bobhird Drive, San Diego, CA 92119

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100387831 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    May 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-697-9824 Map address
  10. #25

    Siberian Side Inc

    CSLB #1147592 license issued 2025 Approx. 2.5 mi away

    8767 Navajo Rd Unit # 3, San Diego, CA 92119

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #7901207572 · NATIONWIDE MUTUAL INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Dec 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-627-4213 Map address
  11. #26

    JP HVAC

    CSLB #1150324 license issued 2026 Approx. 2.8 mi away

    2120 Glencoe Drive, Lemon Grove, CA 91945

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #101026998 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Feb 29, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-813-9667 Map address
  12. #27

    Kunkel Heating Service Inc

    CSLB #606474 license issued 1990 Approx. 2.8 mi away

    7445 Roosevelt Ave, Lemon Grove, CA 91945

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100184908 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Feb 29, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-465-7271 Map address
  13. #28

    San Diego Climate Comfort

    CSLB #1130155 license issued 2024 Approx. 2.8 mi away

    7107 Broadway #201, Lemon Grove, CA 91945

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100903014 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Dec 31, 2026

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-766-5883 Map address
  14. #29

    Allied Refrigeration Inc

    2.9 mi away

    199 South Marshall Avenue, El Cajon, CA 92020

    Map address
  15. #30

    Air Logik

    CSLB #883537 license issued 2006 Approx. 3.1 mi away

    6106 St Therese Way, San Diego, CA 92120

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #66921439 · WESTERN SURETY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Aug 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-252-9698 Map address
  16. #31

    Duct Dynasty Heating & Air

    CSLB #1010169 license issued 2016 Approx. 3.1 mi away

    4401 Twain Ave Unit 6, San Diego, CA 92120

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #101732641 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jan 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-858-349-3571 Map address
  17. #32

    Essential Heating and Air Conditioning

    CSLB #1087501 license issued 2022 Approx. 3.1 mi away

    6160 Fairmount Ave,suite C, San Diego, CA 92120

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100621283 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Feb 29, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-683-4320 Map address
  18. #33

    Flow Mechanical

    CSLB #1035134 license issued 2018 Approx. 3.1 mi away

    6592 Burgundy Street, San Diego, CA 92120

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100722055 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Apr 30, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-858-537-7062 Map address
  19. #34

    North Wind Heating & Cooling Inc

    CSLB #1147131 license issued 2025 Approx. 3.1 mi away

    5926 Sallisaw Ct, San Diego, CA 92120

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #67678928 · WESTERN SURETY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Dec 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-884-6218 Map address
  20. #35

    Pipe Trades

    CSLB #998580 license issued 2014 Approx. 3.1 mi away

    6160 Fairmount Ave Suite I, San Diego, CA 92120

    Classification
    Heating, Ventilating and Air Conditioning (C-20), Plumbing (C-36)
    Bond record
    #100261819 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Nov 30, 2026 · within 90 days as of Sep 10, 2026

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-452-2334 Website Map address

Licensing & verification in 91942

The licenses behind this page span 7 CSLB classifications, including A, B, C-20, C-33, C-36 and C-38. The median recorded license issue date was about 9 years before this snapshot. The saved snapshot shows a contractor's bond with no effective cancellation for 34 of these licenses. The oldest license on this page was issued in 1985 and the newest in 2026, a spread of 41 years.

These are dated CSLB records (roster pulled September 10, 2026). Current status may have changed. Confirm any license, its classifications, bond and workers'-comp coverage yourself at cslb.ca.gov.

Questions about HVAC contractors in 91942

How many licensed HVAC contractors serve 91942?

Of the 35 HVAC contractors ranked for 91942, 34 have a contractor license in the saved CSLB roster, and 34 of those show a contractor's bond with no effective cancellation in that snapshot. Current status may have changed. The license number sits on every one of those listings, which is what you need to look it up yourself.

What CSLB license class do HVAC contractors hold in California?

California licenses HVAC work under CSLB class C-20. On this page the 34 licensed businesses carry 7 classifications between them, most often C-20. A second class sits on 5 of the licenses ranked here, which is why a listing can show a code other than C-20.

How is the 91942 ranking put together?

Every HVAC company within 15 miles of the 91942 centroid is scored the same way, and all 35 of them list HVAC as their primary trade. With no review data in our sources, distance from the 91942 centroid and category fit are the only two inputs today. No business pays to appear on this page and none can pay for a higher position.

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