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

Heating and air conditioning in Castro Valley, CA

12 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
1,278 listingsHow results are ordered
04

S & H Construction Inc

Danville, CA · (510) 579-7382

CA-CSLB 786358 · A B +4General engineering contractorGeneral contractorDrywall, plaster and insulation+2
License activechecked Oct 24, 2026
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08

Service Ka LLC

Hayward, CA · (669) 216-0506

CA-CSLB 1141882 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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10

Shangri - LA Builder Inc

Dublin, CA · (415) 315-4948

CA-CSLB 998407 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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11

Sharkaire

Dublin, CA · (510) 788-3707

CA-CSLB 1122281 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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12

Singh Air Systems

Hayward, CA · (408) 705-5594

CA-CSLB 1140661 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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14

Solarsesame Inc

Hayward, CA · (650) 777-8645

CA-CSLB 1116168 · C10 C20 +1ElectricianHeating and air conditioningRoofer
License activechecked Oct 24, 2026
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19

Tovi Corp

Dublin, CA · (858) 705-4455

CA-CSLB 1134796 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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20

Tri Sheet Metal

Oakland, CA · (510) 760-3539

CA-CSLB 715380 · C43Heating and air conditioning
License activechecked Oct 24, 2026
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