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
21Colfax, CA · (619) 504-2870
CA-CSLB 1048378 · B C36General contractorPlumber
License activechecked Oct 24, 2026
Nevada City, CA · (530) 615-1838
CA-CSLB 1083175 · C36Plumber
License activechecked Oct 24, 2026
Oregon House, CA · (530) 713-7892
CA-CSLB 771562 · C36Plumber
License activechecked Oct 24, 2026
Colfax, CA · (916) 218-9224
CA-CSLB 1131545 · B C36General contractorPlumber
License activechecked Oct 24, 2026
Nevada City, CA · (530) 265-5025
CA-CSLB 319905 · C4 C36Plumber
License activechecked Oct 24, 2026
Meadow Vista, CA · (530) 308-4233
CA-CSLB 761549 · C36Plumber
License activechecked Oct 24, 2026
Nevada City, CA · (530) 265-6524
CA-CSLB 854139 · C36Plumber
License activechecked Oct 24, 2026
Nevada City, CA · (714) 863-4400
CA-CSLB 657189 · C36Plumber
License activechecked Oct 24, 2026
Colfax, CA · (530) 346-4122
CA-CSLB 1103864 · C36Plumber
License activechecked Oct 24, 2026
Nevada City, CA · (530) 273-4378
CA-CSLB 416573 · C36Plumber
License activechecked Oct 24, 2026
Meadow Vista, CA · (800) 836-5671
CA-CSLB 548636 · B C36 +1General contractorPlumberAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
Colfax, CA · (530) 308-1251
CA-CSLB 970068 · C36Plumber
License activechecked Oct 24, 2026
Auburn, CA · (650) 714-7692
CA-CSLB 813161 · C36Plumber
License activechecked Oct 24, 2026
Foresthill, CA · (530) 367-4365
CA-CSLB 489237 · C36Plumber
License activechecked Oct 24, 2026
Auburn, CA · (650) 218-8720
CA-CSLB 1129349 · C36 D21PlumberSpecialty contractor
License activechecked Oct 24, 2026
Auburn, CA · (800) 522-1004
CA-CSLB 668894 · C10 C20 +1ElectricianHeating and air conditioningPlumber
License activechecked Oct 24, 2026
Applegate, CA · (916) 532-7639
CA-CSLB 619584 · C36Plumber
License activechecked Oct 24, 2026
Auburn, CA · (650) 722-2712
CA-CSLB 795177 · C36Plumber
License activechecked Oct 24, 2026
Auburn, CA · (916) 531-6800
CA-CSLB 842810 · B C36General contractorPlumber
License activechecked Oct 24, 2026
Auburn, CA · (530) 823-0354
CA-CSLB 970862 · A C36 +3General engineering contractorPlumberWell drilling contractor+1
License activechecked Oct 24, 2026