Licensed hvac contractors in San Diego, CA
State data downloaded: October 21, 2026
The California Contractors State License Board (CSLB) License Master file lists 236 active HVAC contractor licenses with a business address in San Diego. Most common ZIP codes: 92126 (24), 92111 (19), 92123 (14), 92114 (13), 92101 (11).
First 60 of 236, A–Z
| Business / licensee | License | ZIP | Phone (as filed) |
|---|---|---|---|
| 3 - D ENTERPRISES INCORPORATED | CA #621125 · verify | 92123 | (858) 530 2202 |
| 4 M MECHANICAL INC | CA #1159043 · verify | 92101 | (619) 944 4822 |
| A / C MECHANICAL SOL INC | CA #923310 · verify | 92126 | (858) 733 1534 |
| A B M BUILDING SERVICES LLC | CA #991748 · verify | 92123 | (858) 279 1300 |
| A C & H MECHANICAL CORP | CA #1023907 · verify | 92114 | (619) 864 0231 |
| A G R MECHANICAL | CA #978327 · verify | 92105 | (619) 977 0271 |
| A O REED & CO LLC | CA #7731 · verify | 92111 | (858) 565 4131 |
| A T S HEATING AND AIR CORP | CA #1004762 · verify | 92127 | (619) 375 9185 |
| ABC HEATING & AIR | CA #1135277 · verify | 92117 | (619) 599 8223 |
| AC SURE PLAN | CA #1093749 · verify | 92126 | (858) 566 4800 |
| ACE CONTRACTORS | CA #1031362 · verify | 92109 | (858) 925 5400 |
| ACE GROUP KI LLC | CA #1101525 · verify | 92101 | (703) 870 5360 |
| AERCO SYSTEMS LLC | CA #1084381 · verify | 92110 | (619) 443 3500 |
| AERIS MECHANICAL INC | CA #981088 · verify | 92129 | (619) 261 2844 |
| AFFORDABLE SERVICE APPLIANCE INC | CA #893403 · verify | 92129 | (858) 672 6288 |
| AGAIR ENTERPRISES INC | CA #1092828 · verify | 92122 | (619) 559 4724 |
| AHRENS MECHANICAL | CA #957287 · verify | 92108 | (619) 487 9036 |
| AIR LOGIK | CA #883537 · verify | 92120 | (619) 252 9698 |
| AIR PLUS HEATING & COOLING | CA #616223 · verify | 92123 | (858) 505 8711 |
| AIR SUPPORT HEATING & AIR CONDITIONING | CA #919823 · verify | 92114 | (619) 204 4251 |
| AIR TECH MECHANICAL | CA #1115232 · verify | 92101 | (858) 758 0616 |
| AIRMAXX INC | CA #915327 · verify | 92127 | (619) 655 3010 |
| AKAE BUILDER | CA #1008370 · verify | 92082 | (619) 737 4747 |
| ALLTECH SOLAR INC | CA #713479 · verify | 92122 | (949) 439 0069 |
| AMBIENT HEATING & AIR CONDITIONING | CA #856050 · verify | 92117 | (619) 454 4975 |
| AMERICA HEATING AND AIR CONDITIONING | CA #975037 · verify | 92149 | (619) 709 3737 |
| AMERICAN ACE PLUMBING AND DRAIN | CA #974726 · verify | 92129 | (858) 733 1271 |
| AMERICAN CONSTRUCTION | CA #1028305 · verify | 92115 | (619) 750 9468 |
| AMP HVAC | CA #1156795 · verify | 92139 | (858) 789 8809 |
| ANDRADE COOLING AND HEATING | CA #1147575 · verify | 92130 | (858) 333 5299 |
| APEX MECHANICAL SYSTEMS INC | CA #831345 · verify | 92121 | (858) 536 8700 |
| ARCTIC AIRFLOW HEATING & AIR CONDITIONING INC | CA #1100944 · verify | 92114 | (858) 327 0699 |
| ARGO PERFORMANCE LTD | CA #1008535 · verify | 92117 | (760) 607 3500 |
| ASCEND PLUMBING INC | CA #1066861 · verify | 92109 | (858) 800 1141 |
| ATLAS HVAC INC | CA #955327 · verify | 92126 | (877) 452 8527 |
| ATLAS MECHANICAL INC | CA #622960 · verify | 92121 | (858) 554 0700 |
| B S D BUILDERS INC | CA #879719 · verify | 92111 | (858) 657 9186 |
| BECERRA'S HVAC LLC | CA #822554 · verify | 92101 | (619) 855 1769 |
| BIOSOURCES INC | CA #737988 · verify | 92122 | (858) 752 8722 |
| BLUE MOUNTAIN HEATING AND COOLING | CA #1068368 · verify | 92131 | (858) 705 7251 |
| BLUEBAY MECHANICAL | CA #1148556 · verify | 92101 | (619) 862 7962 |
| BLUES ELECTRIC | CA #1062983 · verify | 92122 | (619) 673 7757 |
| BOB JENSON AIR CONDITIONING INC | CA #340838 · verify | 92111 | (714) 469 6997 |
| BUCKLAND REFRIGERATION INC | CA #1020209 · verify | 92154 | (619) 354 3184 |
| BUILD BROTHERS INC | CA #992345 · verify | 92126 | (760) 566 7734 |
| BURTEK ENERGY LLC | CA #1019515 · verify | 92064 | (619) 372 5287 |
| BY THE BOOK PLUMBING HEATING AIR CONDITIONING | CA #1078955 · verify | 92126 | (619) 964 5366 |
| C & S D CONSTRUCTION INC | CA #820013 · verify | 92110 | (619) 220 4161 |
| CAL - COOL MECHANICAL | CA #741451 · verify | 92126 | (858) 774 2743 |
| CALIFORNIA COMFORT PROS | CA #1163087 · verify | 92104 | (619) 288 5700 |
| CASABLANCA HEATING & AIR CONDITIONING INC | CA #526487 · verify | 92107 | (619) 227 4080 |
| CASPIAN GLORY INC | CA #1113447 · verify | 92128 | (858) 284 6835 |
| CASS PLUMBING & HEATING | CA #140162 · verify | 92107 | (619) 223 1486 |
| CASTLE COMFORT | CA #1034840 · verify | 92108 | (619) 491 7010 |
| CELSIUS MECHANICAL | CA #1129053 · verify | 92154 | (619) 488 7704 |
| CHILL FACTOR MECHANICAL | CA #961322 · verify | 92105 | (619) 455 0701 |
| CHRIS COOLING & HEATING | CA #1161474 · verify | 92174 | (619) 508 3557 |
| CLASSIC PLUMBING HEATING & AIR | CA #1143182 · verify | 92114 | (619) 607 8211 |
| CLIMATE HEATING AND AIR CONDITIONING INC | CA #1048200 · verify | 92154 | (760) 554 3648 |
| CLIMATE PARADISE | CA #1134279 · verify | 92126 | (442) 236 3670 |
From public state license records; not an endorsement or ranking. Verify the license, insurance and reviews before hiring.