Licensed Plumbing (C-36) contractors in California
The California Contractors State License Board (CSLB) lists 12,024 California contractors classified C-36 (Plumbing (C-36)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of July 1, 2026.
Showing 5,221–5,280 of 12,024 contractors
- Active · clearIzzy PlumbingSan Luis Obispo, CA · CSLB #892651 · as of July 1, 2026
- Active · clearJ316 PlumbingLos Angeles, CA · CSLB #1137339 · as of July 1, 2026
- Active · clearJackrabbit Plumbing INCGardnerville, CA · CSLB #707504 · as of July 1, 2026
- Active · clearJack's All American PlumbingSanta Maria, CA · CSLB #614678 · as of July 1, 2026
- Active · clearJustin Jackson Plumbing ServiceGrover Beach, CA · CSLB #356428 · as of July 1, 2026
- Active · clearJackson PlumbingLancaster, CA · CSLB #925182 · as of July 1, 2026
- Active · clearJackson PlumbingAptos, CA · CSLB #863423 · as of July 1, 2026
- Active · clearJackson Plumbing CompanyLong Beach, CA · CSLB #957225 · as of July 1, 2026
- Active · clearJacks PlumbingNapa, CA · CSLB #872705 · as of July 1, 2026
- Active · clearJack's Plumbing HeatingCarlsbad, CA · CSLB #1093517 · as of July 1, 2026
- Active · clearJackteck Plumbing ServicesTujunga, CA · CSLB #1080024 · as of July 1, 2026
- Active · clearJacob D PlumbingMurrieta, CA · CSLB #1155024 · as of July 1, 2026
- Active · clearJacob D PlumbingMurrieta, CA · CSLB #1075038 · as of July 1, 2026
- Active · clearJacob-farrow PlumbingSherman Oaks, CA · CSLB #203467 · as of July 1, 2026
- Active · clearJacob Kenneth KimCorona, CA · CSLB #1154691 · as of July 1, 2026
- Active · clearJacob Plumbing INCVan Nuys, CA · CSLB #1066073 · as of July 1, 2026
- Active · clearDon Jacobsen Plumbing INCYuba City, CA · CSLB #868317 · as of July 1, 2026
- Active · clearM Jacobs PlumbingOakdale, CA · CSLB #395647 · as of July 1, 2026
- Active · clearSteven Jacobson PlumbingMonterey, CA · CSLB #993564 · as of July 1, 2026
- Active · clearJacob's Plumbing And Drain Cleaning LLCGalt, CA · CSLB #1121902 · as of July 1, 2026
- Active · clearJacop's & Son PlumbingEncino, CA · CSLB #877450 · as of July 1, 2026
- Active · clearJohn Richard JacotGarden Grove, CA · CSLB #1005683 · as of July 1, 2026
- Active · clearJacot Plumbing INCGarden Grove, CA · CSLB #630518 · as of July 1, 2026
- Active · clearRobert Jacot PlumbingGarden Grove, CA · CSLB #402749 · as of July 1, 2026
- Active · clearJac PlumbingMission Viejo, CA · CSLB #1089280 · as of July 1, 2026
- Active · clearJacques Wylan Plumbing INCNewhall, CA · CSLB #697235 · as of July 1, 2026
- Active · clearJae Pro Plumbing And RooterFremont, CA · CSLB #1113155 · as of July 1, 2026
- Active · clearR Jahnke PlumbingCarpinteria, CA · CSLB #869038 · as of July 1, 2026
- Active · clearJaiden's Plumbing INCEastvale, CA · CSLB #827169 · as of July 1, 2026
- Active · clearJaime LeyvaRiverside, CA · CSLB #1029537 · as of July 1, 2026
- Active · clearCesar Ivan Jaimes Leon DBA Jaimes PlumbingRidgecrest, CA · CSLB #1088132 · as of July 1, 2026
- Active · clearJairo's Plumbing INCPico Rivera, CA · CSLB #1154831 · as of July 1, 2026
- Active · clearJajr PlumbingSan Diego, CA · CSLB #1120446 · as of July 1, 2026
- Active · clearJake's 5 Star PlumbingSantee, CA · CSLB #1055971 · as of July 1, 2026
- Active · clearJake's PlumbingGoleta, CA · CSLB #1000859 · as of July 1, 2026
- Active · clearJakes Plumbing Services LLCGilroy, CA · CSLB #976133 · as of July 1, 2026
- Active · clearJak PlumbingLodi, CA · CSLB #1107654 · as of July 1, 2026
- Active · clearJamen's Family PlumbingPine Grove, CA · CSLB #1079955 · as of July 1, 2026
- Active · clearJames 516b Plumbing LLCSacramento, CA · CSLB #1147824 · as of July 1, 2026
- Active · clearJames A StytleSunnyvale, CA · CSLB #969133 · as of July 1, 2026
- Active · clearJames B Taylor PlumbingCalistoga, CA · CSLB #356649 · as of July 1, 2026
- Active · clearJames Lecourt PlumbingAnaheim, CA · CSLB #1140324 · as of July 1, 2026
- Active · clearJames Plumbing CompanySimi Valley, CA · CSLB #812060 · as of July 1, 2026
- Active · clearJames Plumbing Contractors INCCosta Mesa, CA · CSLB #990597 · as of July 1, 2026
- Active · clearJames Plumbing Solutions INCMadera, CA · CSLB #1148907 · as of July 1, 2026
- Active · clearRon James PlumbingBakersfield, CA · CSLB #694617 · as of July 1, 2026
- Active · clearJames Tonne PlumbingLivermore, CA · CSLB #1078390 · as of July 1, 2026
- Active · clearJamison Plumbing INCSan Diego, CA · CSLB #1126044 · as of July 1, 2026
- Active · clearR M Jamison PlumbingNorth Hollywood, CA · CSLB #900834 · as of July 1, 2026
- Active · clearJammed Plumbing And RooterPacoima, CA · CSLB #1085682 · as of July 1, 2026
- Active · clearJ A M PlumbingSanta Clarita, CA · CSLB #986261 · as of July 1, 2026
- Active · clearJ A M P PlumbingAntioch, CA · CSLB #983243 · as of July 1, 2026
- Active · clearJanis Incorporated DBA John Janis PlumbingCosta Mesa, CA · CSLB #760476 · as of July 1, 2026
- Active · clearJantz Plumbing INCSan Diego, CA · CSLB #1062946 · as of July 1, 2026
- Active · clearJ&a Plumbing And Rooter Service INCNovato, CA · CSLB #1018864 · as of July 1, 2026
- Active · clearJa Plumbing INCSan Francisco, CA · CSLB #845259 · as of July 1, 2026
- Active · clearJ & A Plumbing L L CImperial, CA · CSLB #929595 · as of July 1, 2026
- Active · clearJa Plumbing & Rooter INCSanta Ana, CA · CSLB #1003730 · as of July 1, 2026
- Active · clearJ & A Plumbing SolutionsIndio, CA · CSLB #1144558 · as of July 1, 2026
- Active · clearKen Jara PlumbingOakland, CA · CSLB #615607 · as of July 1, 2026
Data sourced from the California Contractors State License Board (CSLB), current as of July 1, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.