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

Plumbers in Los Osos, CA

13 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
216 listingsHow results are ordered
108

D J's Plumbing Inc

Arroyo Grande, CA · (805) 489-6989

CA-CSLB 642458 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
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114

Jh Plumbing

Arroyo Grande, CA · (805) 904-4434

CA-CSLB 1077316 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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115

Jm Plumbing

Arroyo Grande, CA · (805) 748-3290

CA-CSLB 781900 · C36Plumber
License activechecked Oct 24, 2026
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116

Kc Gregory LLC

Arroyo Grande, CA · (925) 344-1591

CA-CSLB 1091129 · B C10 +1General contractorElectricianPlumber
License activechecked Oct 24, 2026
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120

M & M Plumbing

Arroyo Grande, CA · (559) 675-1282

CA-CSLB 573911 · C36Plumber
License activechecked Oct 24, 2026
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