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

Heating and air conditioning in Santa Ana, CA

68 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
Listings 1–20How results are ordered
01

Old Towne Plumbing

Orange, CA · (714) 532-6274

CA-CSLB 1002282 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
CallDetails
02

Optimum HVAC

Tustin, CA · (657) 845-4030

CA-CSLB 1074548 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
08

Pan-Pacific Mechanical LLC

Fountain Valley, CA · (949) 474-9170

CA-CSLB 1006709 · A C4 +4General engineering contractorPlumberHeating and air conditioning+2
License activechecked Oct 24, 2026
CallDetails
09

Pham Thang

Garden Grove, CA · (330) 310-2721

CA-CSLB 1060776 · C20Heating and air conditioning
License activechecked Oct 24, 2026
CallDetails
10

Power Max Construction Inc

Fountain Valley, CA · (714) 390-1857

CA-CSLB 979961 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
16

Pure Air

Garden Grove, CA · (714) 537-9751

CA-CSLB 792214 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails
17

Q Builders LLC

Garden Grove, CA · (714) 747-1979

CA-CSLB 1101713 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
CallDetails
20

R T Contractor Corp

Garden Grove, CA · (714) 478-8421

CA-CSLB 755720 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
CallDetails