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
04

Hoag Nick

Covina, CA · (714) 760-8084

CA-CSLB 1038859 · C36Plumber
License activechecked Oct 24, 2026
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12

Mclay Services

Covina, CA · (909) 599-5950

CA-CSLB 1156884 · B C20 +1General contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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