NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors

Heating and air conditioning in National City, CA

20 licensed heating and air conditioning · every license checked against the issuer's file

More cities in California

San Jose 296Los Angeles 292Sacramento 265San Diego 256Riverside 225Fresno 181Bakersfield 179Anaheim 158Glendale 128Corona 117El Cajon 117San Francisco 116Escondido 100Modesto 96Stockton 96Santa Rosa 92
713 listingsHow results are ordered
01

Cool Guys

San Diego, CA · (904) 481-6071

CA-CSLB 1156890 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
03

Coolmaster HVAC

Chula Vista, CA · (619) 587-3736

CA-CSLB 1095262 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
08

Dakine HVAC

Bonita, CA · (619) 475-4712

CA-CSLB 1141336 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
09

Dale-Air Inc

LA Mesa, CA · (619) 343-3524

CA-CSLB 1096291 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
14

Eazy Cool HVAC

San Bernardino, CA · (714) 213-4464

CA-CSLB 1052350 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
15

Ecotech Pro Inc

San Diego, CA · (858) 800-3800

CA-CSLB 1142815 · B C17 +1General contractorGlass and window contractorHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
17

Elite Mechanical

San Diego, CA · (619) 632-8553

CA-CSLB 1051095 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
19

Essential Plumbing

San Diego, CA · (619) 787-4207

CA-CSLB 912213 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
CallDetails