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

Heating and air conditioning in San Dimas, CA

25 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

P & a Mechanical

Glendora, CA · (213) 273-5086

CA-CSLB 1120042 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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28

Re Air Inc

Glendora, CA · (626) 914-7069

CA-CSLB 595054 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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34

Smith David B

LA Verne, CA · (909) 762-1786

CA-CSLB 1005947 · C20Heating and air conditioning
License activechecked Oct 24, 2026
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35

Southwest Mechanical Inc

Covina, CA · (626) 966-7880

CA-CSLB 761417 · B C4 +2General contractorPlumberHeating and air conditioning
License activechecked Oct 24, 2026
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38

Standard Building

Pomona, CA · (909) 629-1549

CA-CSLB 328581 · B C43General contractorHeating and air conditioning
License activechecked Oct 24, 2026
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