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

Plumbers in Covina, CA

56 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
05

Rf Solar & Green Energy Inc

West Covina, CA · (949) 520-2313

CA-CSLB 987150 · B C10 +3General contractorElectricianHeating and air conditioning+2
License activechecked Oct 24, 2026
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06

Ricci Jack

Glendora, CA · (626) 963-4878

CA-CSLB 411837 · C36Plumber
License activechecked Oct 24, 2026
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14

S K Construction

San Dimas, CA · (626) 905-1254

CA-CSLB 633705 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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16

Socal Paving Company

San Dimas, CA · (714) 244-2508

CA-CSLB 1144548 · A B +1General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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19

Sun Jiuchuan

West Covina, CA · (626) 258-9033

CA-CSLB 1023259 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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20

Suncom Service

West Covina, CA · (626) 679-4949

CA-CSLB 829980 · C10 C20 +2ElectricianHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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