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

Heating and air conditioning in Grass Valley, CA

22 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
173 listingsHow results are ordered
01

Titan Mechanical

Auburn, CA · (530) 401-6465

CA-CSLB 1150135 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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08

A - Z Building Services

Bangor, CA · (530) 990-8831

CA-CSLB 706398 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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14

Baker Air Repair

Newcastle, CA · (916) 521-1185

CA-CSLB 1146941 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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16

Blaze Air

Auburn, CA · (530) 906-8807

CA-CSLB 1038717 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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18

C R S

Lincoln, CA · (916) 645-4277

CA-CSLB 811276 · B C38General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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19

Cali Air

Lincoln, CA · (916) 622-0907

CA-CSLB 1126238 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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