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San Diego, CA · ZIP 92109

Top 35 HVAC Contractors in 92109 (San Diego, CA)

The 35 highest-scoring of 300 hvac contractors serving 92109 in San Diego, 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.

This page ranks 35 HVAC contractors serving ZIP 92109 in San Diego, San Diego County. A 92109 address is on 8 of them; the remaining 27 are based in nearby ZIP codes. Setting aside the ones recorded at the ZIP centroid itself, the rest run from 3.1 to 4.2 miles out from the 92109 centroid. The listings are addressed across 2 cities, led by San Diego (32) and La Jolla (3). All 35 have a California contractor license in the saved CSLB roster. The 35 listings carry 6 distinct ZIP codes between them, the first 3 set out as cards and ranks 4 to 35 as rows.

300 scored
hvac contractors within 15 miles of the 92109 centroid
35 listed
published on this page, in ranked order

Top 3 hvac contractors in 92109

  1. #1

    Ace Contractors

    CSLB #1031362 license issued 2017

    864 Grand Ave, 247, San Diego, CA 92109

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100361679 · AMERICAN CONTRACTORS INDEMNITY 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 +1-858-925-5400 Map address
  2. #2

    Ascend Plumbing Inc

    CSLB #1066861 license issued 2020

    1031 Garnet Avenue, San Diego, CA 92109

    Classification
    Heating, Ventilating and Air Conditioning (C-20), Plumbing (C-36)
    Bond record
    #LSM1395498 · RLI INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jul 31, 2028

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

    Call +1-858-800-1141 Website Map address
  3. #3

    John Padilla Plumbing

    CSLB #1078951 license issued 2021

    4650 Santa Fe St, San Diego, CA 92109

    Classification
    Heating, Ventilating and Air Conditioning (C-20), Plumbing (C-36)
    Bond record
    #CA5594700 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jul 31, 2027

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

    Call +1-858-375-5633 Map address

Ranks 4 to 35

  1. #4

    One Hour Heating & Air Conditioning

    CSLB #1107267 license issued 2023

    5177 Pacifica Drive, San Diego, CA 92109

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #7901245755 · NATIONWIDE MUTUAL INSURANCE 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 +1-619-736-2039 Map address
  2. #5

    Patriot Air Air Conditioning & Heating LLC

    CSLB #1016726 license issued 2016

    859 Felspar St, San Diego, CA 92109

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #67445988 · 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 +1-858-888-0483 Map address
  3. #6

    RR HVAC Inc

    CSLB #1020173 license issued 2016

    1804 Garnet Ave Suite 398, San Diego, CA 92109

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #PB10163405057 · PHILADELPHIA INDEMNITY INSURANCE 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 +1-866-740-2999 Map address
  4. #7

    Sdair

    CSLB #955533 license issued 2010

    4629 Cass Street 180, San Diego, CA 92109

    Classification
    General Building (B), Heating, Ventilating and Air Conditioning (C-20), Refrigeration (C-38)
    Bond record
    #800206332 · ATLANTIC SPECIALTY 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 +1-619-446-6403 Website Map address
  5. #8

    Aerco Systems LLC

    CSLB #1084381 license issued 2021 Approx. 3.1 mi away

    2053 Kurtz Street, San Diego, CA 92110

    Classification
    Boiler, Hot-Water Heating and Steam Fitting (C-4), Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #65683607 · 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 +1-619-443-3500 Website Map address
  6. #9

    C & S D Construction Inc

    CSLB #820013 license issued 2003 Approx. 3.1 mi away

    1094 Cudahy Place Suite 318, San Diego, CA 92110

    Classification
    General Building (B), Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100210951 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Leasing firm or temp agency recorded
    Recorded expiration
    May 31, 2027

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

    Call +1-619-220-4161 Map address
  7. #10

    D C a C Air Conditioning

    CSLB #1014884 license issued 2016 Approx. 3.1 mi away

    3849 Gaines Street, San Diego, CA 92110

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #101686903 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jun 30, 2028

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

    Call +1-619-214-4272 Map address
  8. #11

    National Air & Energy

    CSLB #706889 license issued 1995 Approx. 3.1 mi away

    2053 Kurtz Street, San Diego, CA 92110

    Classification
    Boiler, Hot-Water Heating and Steam Fitting (C-4), Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #D10153C · OHIO CASUALTY 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 +1-619-299-2500 Map address
  9. #12

    Plumbing & Air Star Heating

    CSLB #1050268 license issued 2019 Approx. 3.1 mi away

    1817 Morena Blvd Ste H, San Diego, CA 92110

    Classification
    General Engineering (A), General Building (B), Heating, Ventilating and Air Conditioning (C-20), Plumbing (C-36)
    Bond record
    #66800143 · 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 +1-619-488-6888 Map address
  10. #13

    Tech Air

    CSLB #995003 license issued 2014 Approx. 3.1 mi away

    3960 West Point Loma Blvd H159, San Diego, CA 92110

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100275179 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    May 31, 2027

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

    Call +1-619-541-8088 Map address
  11. #14

    Essential Plumbing

    CSLB #912213 license issued 2008 Approx. 3.1 mi away

    3960 W Point Loma Blvd,ste H - 268, San Diego, CA 92110

    Classification
    Heating, Ventilating and Air Conditioning (C-20), Plumbing (C-36)
    Bond record
    #100484563 · AMERICAN CONTRACTORS INDEMNITY 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 +1-619-787-4207 Map address
  12. #15

    Wunch Mark a General Contractor

    CSLB #453141 license issued 1984 Approx. 3.1 mi away

    2303 Galveston St, San Diego, CA 92110

    Classification
    General Engineering (A), General Building (B), Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #G50826837294 · BUSINESS ALLIANCE INSURANCE 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 +1-619-549-3333 Map address
Show the remaining 20 hvac contractors
  1. #16

    5 Star Mechanical Inc

    CSLB #1157122 license issued 2026 Approx. 3.2 mi away

    4901 Morena Blvd Ste 319, San Diego, CA 92117

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #7901330685 · NATIONWIDE MUTUAL INSURANCE 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 +1-619-766-5520 Map address
  2. #17

    Abc Heating & Air

    CSLB #1135277 license issued 2025 Approx. 3.2 mi away

    5402 Balboa Arms Dr #327, San Diego, CA 92117

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #67430243 · WESTERN SURETY 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 +1-619-599-8223 Map address
  3. #18

    Ambient Heating & Air Conditioning

    CSLB #856050 license issued 2005 Approx. 3.2 mi away

    5173 Argonne Court, San Diego, CA 92117

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #800211059 · ATLANTIC SPECIALTY INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Mar 31, 2027

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

    Call +1-619-454-4975 Map address
  4. #19

    Coolheat HVAC

    CSLB #1132145 license issued 2025 Approx. 3.2 mi away

    3303 Mcgraw St, San Diego, CA 92117

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #101361374 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jan 31, 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 +1-619-847-3937 Map address
  5. #20

    Day To Day Heating and Cooling

    CSLB #1082620 license issued 2021 Approx. 3.2 mi away

    4807 Dubois Dr, San Diego, CA 92117

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100602428 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Oct 31, 2027

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

    Call +1-619-246-0767 Map address
  6. #21

    G/K Plumbing & Heating Inc

    CSLB #404093 license issued 1981 Approx. 3.2 mi away

    4901 Morena Blvd #312, San Diego, CA 92117

    Classification
    Heating, Ventilating and Air Conditioning (C-20), Plumbing (C-36)
    Bond record
    #SC6072092 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    May 31, 2027

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

    Call +1-619-297-3911 Website Map address
  7. #22

    Omega Air

    CSLB #1149953 license issued 2026 Approx. 3.2 mi away

    6602 Beadnell Way #10, San Diego, CA 92117

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #101758421 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Feb 29, 2028

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

    Call +1-858-667-4414 Map address
  8. #23

    West County Mechanical

    CSLB #918076 license issued 2008 Approx. 3.2 mi away

    4633 Pocahontas Avenue, San Diego, CA 92117

    Classification
    General Building (B), Boiler, Hot-Water Heating and Steam Fitting (C-4), Heating, Ventilating and Air Conditioning (C-20), Plumbing (C-36)
    Bond record
    #100493992 · 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 +1-858-688-0261 Website Map address
  9. #24

    Extreme Air

    CSLB #681131 license issued 1993 Approx. 3.2 mi away

    4203 Genesse Ave 310, San Diego, CA 92117

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100963583 · 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 +1-858-822-9283 Map address
  10. #25

    Campbell Mechanical

    CSLB #1141925 license issued 2025 Approx. 3.7 mi away

    4284 Whittier St Unit C, San Diego, CA 92107

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #04CF645353 · NORTH RIVER INSURANCE COMPANY (THE)
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Aug 31, 2027

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

    Call +1-619-573-5342 Map address
  11. #26

    Casablanca Heating & Air Conditioning Inc

    CSLB #526487 license issued 1988 Approx. 3.7 mi away

    4704 Santa Cruz Ave, San Diego, CA 92107

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100980828 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Oct 31, 2027

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

    Call +1-619-227-4080 Map address
  12. #27

    Cass Plumbing & Heating

    CSLB #140162 license issued 1953 Approx. 3.7 mi away

    1306 Trieste Dr, San Diego, CA 92107

    Classification
    Concrete (C-8), Fire Protection (C-16), Heating, Ventilating and Air Conditioning (C-20), Plumbing (C-36)
    Bond record
    #SC942386 · 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 +1-619-223-1486 Map address
  13. #28

    Husser Heating and Air LLC

    CSLB #1134895 license issued 2025 Approx. 3.7 mi away

    4825 del Mar Ave Apt #8, San Diego, CA 92107

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #JT025131 · JET INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Mar 31, 2027

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

    Call +1-619-663-5048 Map address
  14. #29

    Marlett Mechanical & Supplies

    CSLB #865626 license issued 2005 Approx. 3.7 mi away

    4650 West Point Loma #102, San Diego, CA 92107

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #SC6067624 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Oct 31, 2027

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

    Call +1-619-843-5363 Map address
  15. #30

    Ortega Eddie Global Development

    CSLB #827571 license issued 2003 Approx. 3.7 mi away

    4236 del Monte Ave, San Diego, CA 92107

    Classification
    General Building (B), Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #BX0086470 · JET INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Nov 30, 2027

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

    Call +1-619-708-3622 Map address
  16. #31

    JK Morgan Company

    CSLB #924622 license issued 2008 primarily electrical

    3246 Bayside Walk, San Diego, CA 92109

    Classification
    Boiler, Hot-Water Heating and Steam Fitting (C-4), Low Voltage Systems (C-7), Electrical (C-10), Heating, Ventilating and Air Conditioning (C-20), Air and Water Balancing (D-62)
    Bond record
    #CA709384 · MERCHANTS BONDING COMPANY (MUTUAL)
    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 +1-858-560-6700 Map address
  17. #32

    Erling Rohde Plumbing

    CSLB #1021122 license issued 2016 Approx. 4.2 mi away

    5666 la Jolla Blvd 122, La Jolla, CA 92037

    Classification
    Heating, Ventilating and Air Conditioning (C-20), Plumbing (C-36)
    Bond record
    #101660792 · MERCHANTS BONDING COMPANY (MUTUAL)
    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 +1-858-349-7602 Map address
  18. #33

    La Jolla Heating & Air Conditioning

    CSLB #790982 license issued 2001 Approx. 4.2 mi away

    5580 la Jolla Blvd #414, La Jolla, CA 92037

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #9014540 · AMERICAN CONTRACTORS INDEMNITY 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 +1-858-454-2324 Map address
  19. #34

    La Jolla HVAC

    CSLB #1073890 license issued 2021 Approx. 4.2 mi away

    8551 la Jolla Shores Dr, La Jolla, CA 92037

    Classification
    Heating, Ventilating and Air Conditioning (C-20)
    Bond record
    #100576877 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jun 30, 2027

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

    Call +1-619-784-4822 Map address
  20. #35

    B S D Builders Inc

    CSLB #879719 license issued 2006 Approx. 4.2 mi away

    8369 Vickers Street Ste 100, San Diego, CA 92111

    Classification
    General Engineering (A), General Building (B), Insulation and Acoustical (C-2), Boiler, Hot-Water Heating and Steam Fitting (C-4), Fire Protection (C-16), Heating, Ventilating and Air Conditioning (C-20), Plumbing (C-36), Sheet Metal (C-43)
    Bond record
    #100127175 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jun 30, 2028

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

    Call +1-858-657-9186 Website Map address

Licensing & verification in 92109

The licenses behind this page span 13 CSLB classifications, including A, B, C-2, C-4, C-7 and C-8. The median recorded license issue date was about 10 years before this snapshot. The saved snapshot shows a contractor's bond with no effective cancellation for 35 of these licenses. The oldest license on this page was issued in 1953 and the newest in 2026, a spread of 73 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 92109

How many licensed HVAC contractors serve 92109?

All 35 HVAC contractors ranked for 92109 have a contractor license in the saved CSLB roster, and 35 of those show a contractor's bond with no effective cancellation in that snapshot. Current status may have changed. Each of those listings shows its license number, so you can check the status on the CSLB site before you call.

What CSLB license class do HVAC contractors hold in California?

California licenses HVAC work under CSLB class C-20. On this page the 35 licensed businesses carry 13 classifications between them, most often C-20. A second class sits on 16 of the licenses ranked here, which is why a listing can show a code other than C-20.

How is the 92109 ranking put together?

Every HVAC company within 15 miles of the 92109 centroid is scored the same way, and 34 list HVAC as a primary trade and 1 as a secondary one. Today's order comes from centroid distance and category fit alone; the sources behind this page carry no review data. No business pays to appear on this page and none can pay for a higher position.

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