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

Plumbers in Grass Valley, CA

35 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
212 listingsHow results are ordered
02

Navo & Sons Inc

Grass Valley, CA · (530) 273-2964

CA-CSLB 717036 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
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12

Thomas J Ivy

Grass Valley, CA · (530) 263-7838

CA-CSLB 776172 · B C36 +1General contractorPlumberSolar installer
License activechecked Oct 24, 2026
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18

Cook Enterprises

Penn Valley, CA · (650) 450-1202

CA-CSLB 580263 · A B +3General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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20

Joshua Forbes

Rough and Ready, CA · (808) 747-3245

CA-CSLB 1160443 · C36Plumber
License activechecked Oct 24, 2026
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