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

Heating and air conditioning in Signal Hill, CA

9 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 21–40How results are ordered
23

The Green Plumber

Long Beach, CA · (562) 438-6970

CA-CSLB 686600 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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24

Tidalwave Enterprises Inc

Long Beach, CA · (657) 208-3115

CA-CSLB 1067307 · B C10 +1General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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28

Velo Air Solutions

Carson, CA · (800) 379-3500

CA-CSLB 1077553 · B C20 +1General contractorHeating and air conditioningSpecialty contractor
License activechecked Oct 24, 2026
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33

7 Star Tech

Lomita, CA · (310) 528-8191

CA-CSLB 753309 · B C43General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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36

A C Plumbing Inc

Harbor City, CA · (310) 530-6290

CA-CSLB 990504 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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40

A & R Telecom Inc

Bellflower, CA · (562) 531-1785

CA-CSLB 725785 · B C7 +2General contractorElectricianHeating and air conditioning
License activechecked Oct 24, 2026
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