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

Heating and air conditioning in Brentwood, CA

32 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
770 listingsHow results are ordered
04

R & J Construction Inc

Danville, CA · (925) 648-7942

CA-CSLB 539313 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
05

Rd's Service Contractor

Concord, CA · (925) 680-1161

CA-CSLB 523223 · C20 C29 +1Heating and air conditioningMasonry contractorPlumber
License activechecked Oct 24, 2026
CallDetails
06

Rh Mechanical LLC

Livermore, CA · (925) 667-7239

CA-CSLB 1155766 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
07

Robert James Cortez

Livermore, CA · (925) 455-0720

CA-CSLB 606942 · C20 C36 +1Heating and air conditioningPlumberSolar installer
License activechecked Oct 24, 2026
CallDetails
08

Romero's HVAC Inc

Concord, CA · (925) 686-4289

CA-CSLB 709906 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
11

Service Champions

Pleasanton, CA · (925) 444-4444

CA-CSLB 817040 · C2 C10 +2Drywall, plaster and insulationElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
CallDetails
14

Soto H V a C

Concord, CA · (925) 497-7426

CA-CSLB 888673 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
16

South Bay Mechanical

Livermore, CA · (925) 454-1259

CA-CSLB 627316 · C20 C36 +1Heating and air conditioningPlumber
License activechecked Oct 24, 2026
CallDetails
17

Stewart Heating & Air Inc

Pittsburg, CA · (925) 427-5522

CA-CSLB 290747 · B C20 +2General contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
CallDetails
18

Streivor Inc

Livermore, CA · (925) 960-9090

CA-CSLB 611749 · C43Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails