Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,055 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 October 8, 2026.

Showing 2,641–2,700 of 12,055 contractors

CPR Plumbing
San Carlos, CA · CSLB #547484 · as of October 8, 2026
Active · clear
CR3 Plumbing
Calimesa, CA · CSLB #1039617 · as of October 8, 2026
Active · clear
Crackfree Plumbing LLC
Mission Viejo, CA · CSLB #808730 · as of October 8, 2026
Active · clear
Craddock Plumbing
Applegate, CA · CSLB #619584 · as of October 8, 2026
Active · clear
Craft Plumbing
Buena Park, CA · CSLB #1124639 · as of October 8, 2026
Active · clear
Craig Mechanical INC
Riverside, CA · CSLB #451426 · as of October 8, 2026
Active · clear
Craig's Plumbing
Culver City, CA · CSLB #696436 · as of October 8, 2026
Active · clear
Crain Plumbing
San Diego, CA · CSLB #825861 · as of October 8, 2026
Active · clear
Scott Cramer Plumbing
Petaluma, CA · CSLB #889152 · as of October 8, 2026
Active · clear
Crandall's Plumbing INC
Huntington Beach, CA · CSLB #927449 · as of October 8, 2026
Active · clear
Crane Plumbing
Rohnert Park, CA · CSLB #1130296 · as of October 8, 2026
Active · clear
Crane Plumbing INC
Long Beach, CA · CSLB #627144 · as of October 8, 2026
Active · clear
Crave's Plumbing
Orange, CA · CSLB #924983 · as of October 8, 2026
Active · clear
Crawford Plumbing Company
El Dorado Hills, CA · CSLB #1131772 · as of October 8, 2026
Active · clear
Crayton Plumbing
Oakland, CA · CSLB #909898 · as of October 8, 2026
Active · clear
C&R Commercial & Residential Plumbing INC
Rowland Heights, CA · CSLB #1127351 · as of October 8, 2026
Active · clear
CRC Plumbing
Thousand Oaks, CA · CSLB #715469 · as of October 8, 2026
Active · clear
C & R Drains INC
Costa Mesa, CA · CSLB #531746 · as of October 8, 2026
Active · clear
Creative Design Plumbing INC
Huntington Beach, CA · CSLB #688233 · as of October 8, 2026
Active · clear
Creative Plumbing
Menlo Park, CA · CSLB #971467 · as of October 8, 2026
Active · clear
Creative Plumbing Systems LLC
Santa Ana, CA · CSLB #1158309 · as of October 8, 2026
Active · clear
Credible Plumbing INC
Murrieta, CA · CSLB #1028585 · as of October 8, 2026
Active · clear
Creekside Plumbing
Dixon, CA · CSLB #1115318 · as of October 8, 2026
Active · clear
Cresenta Canada Plumbing INC
Sylmar, CA · CSLB #1006966 · as of October 8, 2026
Active · clear
Crespin Plumbing
Culver City, CA · CSLB #1010733 · as of October 8, 2026
Active · clear
Cress Plumbing INC
San Ysidro, CA · CSLB #1104361 · as of October 8, 2026
Active · clear
Crest Plumbing
Riverside, CA · CSLB #974020 · as of October 8, 2026
Active · clear
C R G Plumbing
Perris, CA · CSLB #861070 · as of October 8, 2026
Active · clear
C R G Plumbing
Verdi, CA · CSLB #958970 · as of October 8, 2026
Active · clear
Luigi Crisa Plumbing
Santa Barbara, CA · CSLB #816218 · as of October 8, 2026
Active · clear
Crisp Plumbing CO
Fresno, CA · CSLB #476081 · as of October 8, 2026
Active · clear
Dan Cristman Plumbing
San Bruno, CA · CSLB #1004816 · as of October 8, 2026
Active · clear
Critical Plumbing Repair
Lakeside, CA · CSLB #1032602 · as of October 8, 2026
Active · clear
Critical Plumbing Repairs
Oceanside, CA · CSLB #1111714 · as of October 8, 2026
Active · clear
Crivello Marble
San Pedro, CA · CSLB #931119 · as of October 8, 2026
Active · clear
Crocker Plumbing
Huntington Beach, CA · CSLB #1043056 · as of October 8, 2026
Active · clear
Crocodile Plumbing Solutions INC
Santa Clara, CA · CSLB #1151158 · as of October 8, 2026
Active · clear
James Crolius Plumbing Services
Goleta, CA · CSLB #838407 · as of October 8, 2026
Active · clear
Cross - Linked Plumbing
Nuevo, CA · CSLB #976692 · as of October 8, 2026
Active · clear
Cross Plumbing INC
Riverside, CA · CSLB #1089281 · as of October 8, 2026
Active · clear
C - Ross The Plumber
Orange, CA · CSLB #963014 · as of October 8, 2026
Active · clear
Crossway Plumbing INC DBA Crossway Plumbing
Modesto, CA · CSLB #1053074 · as of October 8, 2026
Active · clear
Crouse Plumbing
Temecula, CA · CSLB #921760 · as of October 8, 2026
Active · clear
Crowley Plumbing
Auburn, CA · CSLB #1107309 · as of October 8, 2026
Active · clear
Crown City Plumbing INC
Pasadena, CA · CSLB #770729 · as of October 8, 2026
Active · clear
Crowned Plumbing Services INC
Hayward, CA · CSLB #1153260 · as of October 8, 2026
Active · clear
Crown Plumbing
San Jose, CA · CSLB #855792 · as of October 8, 2026
Active · clear
Crowns Plumbing
Orange, CA · CSLB #1158289 · as of October 8, 2026
Active · clear
Crown Town Plumbing INC
Winchester, CA · CSLB #921818 · as of October 8, 2026
Active · clear
Crown Valley Plumbing
Corona, CA · CSLB #1114254 · as of October 8, 2026
Active · clear
C R Plumbing
Chula Vista, CA · CSLB #787815 · as of October 8, 2026
Active · clear
CR Plumbing
Vista, CA · CSLB #1074838 · as of October 8, 2026
Active · clear
CR Plumbing & Drain Cleaning LLC
Fontana, CA · CSLB #1149152 · as of October 8, 2026
Active · clear
CR Plumbing & Drains
San Diego, CA · CSLB #1138178 · as of October 8, 2026
Active · clear
C R P Plumbing Company Incorporated
Redlands, CA · CSLB #741055 · as of October 8, 2026
Active · clear
CRR Plumbing
Mission Viejo, CA · CSLB #1152680 · as of October 8, 2026
Active · clear
CRS Drain And Plumbing
Spring Valley, CA · CSLB #1082714 · as of October 8, 2026
Active · clear
CRS Plumbing INC
Thousand Oaks, CA · CSLB #1076747 · as of October 8, 2026
Active · clear
Cr's Plumbing Services INC
Alhambra, CA · CSLB #1136583 · as of October 8, 2026
Active · clear
Cruz Johnny Plumbing
Covina, CA · CSLB #1106109 · as of October 8, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.