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

Heating and air conditioning in Napa, 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
571 listingsHow results are ordered
04

Boden Plumbing Inc

Sonoma, CA · (707) 996-8683

CA-CSLB 659920 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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09

M C M Mechanical

Sonoma, CA · (707) 234-5449

CA-CSLB 1106825 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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10

Miller Signs

American Canyon, CA · (707) 647-2025

CA-CSLB 524648 · C20 C43 +1Heating and air conditioningSign contractor
License activechecked Oct 24, 2026
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11

Mr Fix

Yountville, CA · (707) 246-5770

CA-CSLB 407965 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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14

Peterson Mechanical Inc

Sonoma, CA · (707) 938-8481

CA-CSLB 171486 · B C4 +7General contractorPlumberFire sprinkler contractor+2
License activechecked Oct 24, 2026
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20

Tempest Electric Inc

Sonoma, CA · (707) 337-0923

CA-CSLB 1103971 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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