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

Heating and air conditioning in San Ysidro, CA

7 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
640 listingsHow results are ordered
01

Celsius Mechanical

San Diego, CA · (619) 488-7704

CA-CSLB 1129053 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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09

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
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10

Elite Mechanical

San Diego, CA · (619) 632-8553

CA-CSLB 1051095 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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11

Frio Zone Inc

Chula Vista, CA · (619) 591-9520

CA-CSLB 1092552 · C38Heating and air conditioning
License activechecked Oct 24, 2026
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15

Jy Mechanical LLC

San Diego, CA · (619) 947-3748

CA-CSLB 1108359 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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17

Manlis Construction Inc

Chula Vista, CA · (619) 366-7932

CA-CSLB 1104913 · B2 C20 +1Home remodelerHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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19

Nr HVAC

San Diego, CA · (619) 777-9097

CA-CSLB 1130921 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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