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
24

Dei Monti Inc

Pittsburg, CA · (925) 381-7555

CA-CSLB 747609 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
28

Eco - Pro

Pittsburg, CA · (844) 605-2194

CA-CSLB 1014880 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
29

Es Mechanical LLC

Mountain House, CA · (209) 640-9497

CA-CSLB 1107929 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
32

Freeway Mechanical

Concord, CA · (510) 280-4171

CA-CSLB 979656 · B C20General contractorHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
33

G4B Refigeration

Mountain House, CA · (209) 880-9545

CA-CSLB 1152925 · C38Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
35

Ground Level Construction Inc

Concord, CA · (925) 446-6084

CA-CSLB 991672 · A B +2General engineering contractorGeneral contractorHeating and air conditioning+1
License activechecked Oct 24, 2026
CallDetails
37

Harrison John Inc

Stockton, CA · (209) 470-3908

CA-CSLB 907555 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails