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

Plumbers in San Marcos, CA

51 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
1,477 listingsHow results are ordered
01

A Local Plumber Inc

San Marcos, CA · (858) 206-9994

CA-CSLB 1159128 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
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02

Abc Plumbing

San Marcos, CA · (760) 207-7003

CA-CSLB 370472 · C36Plumber
License activechecked Oct 24, 2026
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03

Ace Contractors

San Marcos, CA · (760) 801-9070

CA-CSLB 175404 · B C20 +1General contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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10

C C H P

San Marcos, CA · (925) 922-4844

CA-CSLB 934353 · C36Plumber
License activechecked Oct 24, 2026
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16

D C Plumbing

San Marcos, CA · (858) 688-3307

CA-CSLB 838363 · C36Plumber
License activechecked Oct 24, 2026
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18

Empire Pipeline

San Marcos, CA · (760) 801-1978

CA-CSLB 760566 · A C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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