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

Heating and air conditioning in Discovery Bay, CA

11 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
607 listingsHow results are ordered
102

Miller Dale a

Livermore, CA · (925) 973-7301

CA-CSLB 516223 · C10 C20 +1ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
105

Nino's Air

Stockton, CA · (209) 292-0465

CA-CSLB 1130259 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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112

Rh Mechanical LLC

Livermore, CA · (925) 667-7239

CA-CSLB 1155766 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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113

Robert James Cortez

Livermore, CA · (925) 455-0720

CA-CSLB 606942 · C20 C36 +1Heating and air conditioningPlumberSolar installer
License activechecked Oct 24, 2026
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114

Select Building Services

Stockton, CA · (209) 466-4601

CA-CSLB 85895 · B C4 +5General contractorPlumberFire sprinkler contractor+1
License activechecked Oct 24, 2026
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120

South Bay Mechanical

Livermore, CA · (925) 454-1259

CA-CSLB 627316 · C20 C36 +1Heating and air conditioningPlumber
License activechecked Oct 24, 2026
CallDetails