NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors
Plumbers in Middletown, CA
7 licensed plumbers · every license checked against the issuer's file
More cities in California
01Hidden Valley Lake, CA · (707) 888-1162
CA-CSLB 898055 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
Calistoga, CA · (707) 737-4101
CA-CSLB 955965 · C4 C20 +1PlumberHeating and air conditioning
License activechecked Oct 24, 2026
Hidden Valley Lake, CA · (707) 738-4423
CA-CSLB 529579 · B C16 +1General contractorFire sprinkler contractorPlumber
License activechecked Oct 24, 2026
Cobb, CA · (707) 262-2963
CA-CSLB 1048136 · C55Plumber
License contr bond suspchecked Oct 24, 2026
Kelseyville, CA · (707) 350-5179
CA-CSLB 716080 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
Kelseyville, CA · (831) 212-6153
CA-CSLB 831291 · C36Plumber
License activechecked Oct 24, 2026
Kelseyville, CA · (707) 972-3995
CA-CSLB 410554 · B C13 +1General contractorFence contractorPlumber
License activechecked Oct 24, 2026
Angwin, CA · (707) 290-0063
CA-CSLB 272429 · B C36General contractorPlumber
License activechecked Oct 24, 2026
Angwin, CA · (707) 965-2900
CA-CSLB 914431 · C36 D21PlumberSpecialty contractor
License activechecked Oct 24, 2026
Kelseyville, CA · (707) 349-4982
CA-CSLB 432915 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
Angwin, CA · (707) 230-0856
CA-CSLB 671970 · C36Plumber
License activechecked Oct 24, 2026
Kelseyville, CA · (707) 279-4020
CA-CSLB 402485 · C16 C36Fire sprinkler contractorPlumber
License activechecked Oct 24, 2026
Kelseyville, CA · (707) 533-9496
CA-CSLB 1111540 · C36Plumber
License activechecked Oct 24, 2026
Santa Rosa, CA · (707) 292-2262
CA-CSLB 858516 · C36Plumber
License activechecked Oct 24, 2026
Santa Rosa, CA · (707) 292-2262
CA-CSLB 1125260 · B C36General contractorPlumber
License activechecked Oct 24, 2026
Santa Rosa, CA · (707) 695-6294
CA-CSLB 643161 · C36Plumber
License activechecked Oct 24, 2026
Santa Rosa, CA · (707) 694-2020
CA-CSLB 749374 · C36Plumber
License activechecked Oct 24, 2026
Santa Rosa, CA · (707) 703-2600
CA-CSLB 943213 · C36Plumber
License activechecked Oct 24, 2026
Santa Rosa, CA · (707) 322-1405
CA-CSLB 1082181 · B C36General contractorPlumber
License activechecked Oct 24, 2026
Windsor, CA · (707) 331-2199
CA-CSLB 1102680 · A B +3General engineering contractorGeneral contractorPlumber+1
License activechecked Oct 24, 2026