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

Plumbers in Castaic, CA

18 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
Listings 21–40How results are ordered
26

Thousand Oaks Plumbing

Santa Clarita, CA · (888) 611-4328

CA-CSLB 1082545 · A ASB +2General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026
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28

Tuttle Greg Plumbing

Santa Clarita, CA · (661) 212-1704

CA-CSLB 909865 · C36 C55 +1PlumberAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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32

Withers William

Santa Clarita, CA · (818) 621-6306

CA-CSLB 322187 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
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33

5 Star Best Plumbing

Newhall, CA · (855) 999-4417

CA-CSLB 1041772 · C20 C36Heating and air conditioningPlumber
License activechecked Oct 24, 2026
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36

A&F Rooter Inc

Granada Hills, CA · (405) 887-8779

CA-CSLB 1143536 · C36Plumber
License activechecked Oct 24, 2026
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38

A P 1 Leak Detection Inc

Canyon Country, CA · (818) 675-2135

CA-CSLB 740182 · C36 C53 +1PlumberSwimming pool contractorSpecialty contractor
License activechecked Oct 24, 2026
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