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

Heating and air conditioning in Altadena, 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 41–60How results are ordered
41

Climate Care

Glendale, CA · (818) 371-5575

CA-CSLB 914031 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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42

Climatech Inc

Los Angeles, CA · (844) 900-0990

CA-CSLB 1073460 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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45

Cold Tec Services

Rosemead, CA · (626) 464-0145

CA-CSLB 1130071 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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47

Comfort Makers

Glendale, CA · (818) 699-1999

CA-CSLB 850947 · B C20 +2General contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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48

Commercial Air USA

Monterey Park, CA · (310) 980-0933

CA-CSLB 926428 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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54

Cool Climate Inc

Glendale, CA · (978) 999-0990

CA-CSLB 1117982 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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57

Cooling Connection II

Alhambra, CA · (323) 240-8559

CA-CSLB 336801 · B C20 +1General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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58

Coolmanaged Inc

San Gabriel, CA · (626) 825-1420

CA-CSLB 1083498 · C20 C38Heating and air conditioning
License activechecked Oct 24, 2026
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