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

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
334 listingsHow results are ordered
41

Aqueduct Plumbing

St Helena, CA · (707) 299-9220

CA-CSLB 380498 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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44

Bertram Pools Inc

Santa Rosa, CA · (707) 484-8640

CA-CSLB 657715 · C36 C53PlumberSwimming pool contractor
License activechecked Oct 24, 2026
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45

Bigham Home Services

Windsor, CA · (707) 975-9588

CA-CSLB 1109652 · B C10 +3General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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50

Bozarth Plumbing Co

Santa Rosa, CA · (650) 333-5408

CA-CSLB 662750 · C4 C36 +1PlumberSpecialty contractor
License activechecked Oct 24, 2026
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51

Bragg Home Services LLC

Santa Rosa, CA · (707) 639-1756

CA-CSLB 1155579 · B C10 +3General contractorElectricianExcavation, grading and paving+2
License activechecked Oct 24, 2026
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54

C M Builders LLC

Clearlake, CA · (415) 859-6042

CA-CSLB 1130205 · A B +1General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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55

Caine Paul

Santa Rosa, CA · (707) 495-9544

CA-CSLB 970638 · C36Plumber
License activechecked Oct 24, 2026
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57

Chavez Plumbing

Clearlake, CA · (415) 859-6042

CA-CSLB 862496 · A B +1General engineering contractorGeneral contractorPlumber
License activechecked Oct 24, 2026
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