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

Heating and air conditioning in Hayward, CA

50 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
1,297 listingsHow results are ordered
62

Ease H V a C

Oakland, CA · (510) 692-2595

CA-CSLB 990471 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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65

Economy Plumbing

Burlingame, CA · (650) 756-5100

CA-CSLB 613784 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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66

Ehret Co Plumbing

Oakland, CA · (510) 528-4292

CA-CSLB 834005 · B C20 +2General contractorHeating and air conditioningPlumber+1
License activechecked Oct 24, 2026
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67

Elden Plumbing Inc

Oakland, CA · (510) 827-8643

CA-CSLB 1015348 · C20 C36 +1Heating and air conditioningPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
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72

Folsom Dam Constructors JV

Pleasanton, CA · (925) 461-1500

CA-CSLB 1105916 · A B +5General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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75

Giant H V a C Inc

Fremont, CA · (510) 624-4268

CA-CSLB 1044940 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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77

Grovisors Inc

San Mateo, CA · (650) 699-6100

CA-CSLB 1146325 · C10 C20 +1ElectricianHeating and air conditioningRoofer
License activechecked Oct 24, 2026
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80

Harman Electricals

Dublin, CA · (925) 580-8045

CA-CSLB 977067 · C10 C20ElectricianHeating and air conditioning
License activechecked Oct 24, 2026
CallDetails