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

Plumbers in Downey, CA

57 licensed plumbers · every license checked against the issuer's file

More cities in California

Los Angeles 651San Diego 494San Francisco 437San Jose 384Sacramento 242Riverside 208Bakersfield 191Anaheim 181Santa Rosa 157Glendale 156Long Beach 145Fresno 143Van Nuys 134El Cajon 133Escondido 128Oakland 128
Listings 1–20How results are ordered
09

Brandel Don Plumbing Inc

Paramount, CA · (562) 408-0400

CA-CSLB 176778 · A C4 +5General engineering contractorPlumberFire sprinkler contractor+2
License activechecked Oct 24, 2026
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14

Carbon Supply Inc

Bell Gardens, CA · (562) 806-0300

CA-CSLB 1051220 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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17

Castellanos Juan Jose

South Gate, CA · (323) 396-2354

CA-CSLB 619880 · B C10 +1General contractorElectricianPlumber
License activechecked Oct 24, 2026
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19

Chavez Luis

South Gate, CA · (714) 723-8400

CA-CSLB 894028 · C36Plumber
License activechecked Oct 24, 2026
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