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

Plumbers in Richmond, CA

42 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
1,942 listingsHow results are ordered
61

H & R Underground

El Sobrante, CA · (510) 222-5556

CA-CSLB 878364 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
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64

Horizon Development

El Cerrito, CA · (510) 215-9600

CA-CSLB 952464 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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65

Hot Watts Technology

El Cerrito, CA · (510) 508-4466

CA-CSLB 874035 · A C10 +1General engineering contractorElectricianPlumber
License activechecked Oct 24, 2026
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78

Sewer Connection Inc

El Sobrante, CA · (775) 671-5637

CA-CSLB 796452 · C34 C36 +1General engineering contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
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80

Smart Rooter

El Sobrante, CA · (510) 222-2297

CA-CSLB 982890 · C36Plumber
License activechecked Oct 24, 2026
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