Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,022 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 June 29, 2026.

Showing 2,821–2,880 of 12,022 contractors

Dan The Plumber
Santa Rosa, CA · CSLB #427213 · as of June 29, 2026
Active · clear
Danwil Plumbing
Meridian, CA · CSLB #1092051 · as of June 29, 2026
Active · clear
Da Pipe Ninja Plumbing Corp
San Jacinto, CA · CSLB #1149870 · as of June 29, 2026
Active · clear
Darby Plumbing INC
Murphys, CA · CSLB #530747 · as of June 29, 2026
Active · clear
Darbyshire Plumbing
Santa Barbara, CA · CSLB #807240 · as of June 29, 2026
Active · clear
Dark Water Plumbing Solutions Corp
Canyon Country, CA · CSLB #1141011 · as of June 29, 2026
Active · clear
D A R Plumbing Corp
Fairfield, CA · CSLB #1134831 · as of June 29, 2026
Active · clear
Darren's Plumbing Service INC
Agoura Hills, CA · CSLB #638725 · as of June 29, 2026
Active · clear
D A R T Plumbing
Bellflower, CA · CSLB #1121351 · as of June 29, 2026
Active · clear
Darwin's Plumbing
San Rafael, CA · CSLB #969345 · as of June 29, 2026
Active · clear
Darwin's Plumbing Services INC
Panorama City, CA · CSLB #1152127 · as of June 29, 2026
Active · clear
Daryl's Plumbing
Lancaster, CA · CSLB #389260 · as of June 29, 2026
Active · clear
Da Shun Plumbing & Rooter
Arcadia, CA · CSLB #1063240 · as of June 29, 2026
Active · clear
Daso Plumbing
Redwood City, CA · CSLB #1037326 · as of June 29, 2026
Active · clear
Dattilo Plumbing INC
Burbank, CA · CSLB #705477 · as of June 29, 2026
Active · clear
Robert C Dautel Plumbing
San Clemente, CA · CSLB #408262 · as of June 29, 2026
Active · clear
Davalos Plumbing
Solvang, CA · CSLB #1127641 · as of June 29, 2026
Active · clear
Davanzo Plumbing
Citrus Heights, CA · CSLB #1136698 · as of June 29, 2026
Active · clear
Davco Plumbing
Elk Grove, CA · CSLB #661578 · as of June 29, 2026
Active · clear
Dave's D & R Plumbing INC
Spring Valley, CA · CSLB #947275 · as of June 29, 2026
Active · clear
Dave's Plumbing
Vista, CA · CSLB #1121897 · as of June 29, 2026
Active · clear
Dave's Plumbing
Harbor City, CA · CSLB #427135 · as of June 29, 2026
Active · clear
Dave's Plumbing
Gualala, CA · CSLB #715472 · as of June 29, 2026
Active · clear
Dave's Plumbing
Jamestown, CA · CSLB #887818 · as of June 29, 2026
Active · clear
Dave's Plumbing
Yuba City, CA · CSLB #1126703 · as of June 29, 2026
Active · clear
Dave's Plumbing Dynamics
Long Beach, CA · CSLB #694362 · as of June 29, 2026
Active · clear
Dave's Quality Plumbing LLC
Simi Valley, CA · CSLB #460769 · as of June 29, 2026
Active · clear
Dave's Specialized Rooter INC
East Palo Alto, CA · CSLB #1054715 · as of June 29, 2026
Active · clear
David Douthit Plumbing
Dixon, CA · CSLB #1152888 · as of June 29, 2026
Active · clear
David G Hautala Plumbing Contractor
Fort Bragg, CA · CSLB #330090 · as of June 29, 2026
Active · clear
David Kim Plumbing
Garden Grove, CA · CSLB #1150266 · as of June 29, 2026
Active · clear
David's Koala - T Plumbing
Rocklin, CA · CSLB #873845 · as of June 29, 2026
Active · clear
David Solis
Huntington Park, CA · CSLB #1089774 · as of June 29, 2026
Active · clear
David's Plumbing
North Hollywood, CA · CSLB #926037 · as of June 29, 2026
Active · clear
David's Plumbing INC
Auburn, CA · CSLB #980399 · as of June 29, 2026
Active · clear
Lisa Davies
Malibu, CA · CSLB #787210 · as of June 29, 2026
Active · clear
Davila Plumbing
Downey, CA · CSLB #1090062 · as of June 29, 2026
Active · clear
Davila Plumbing Company INC
Brentwood, CA · CSLB #934263 · as of June 29, 2026
Active · clear
Santos Davila JR
Gardena, CA · CSLB #957264 · as of June 29, 2026
Active · clear
Davila's Plumbing
Camarillo, CA · CSLB #1002033 · as of June 29, 2026
Active · clear
Davis And Sons Plumbing
Riverside, CA · CSLB #628608 · as of June 29, 2026
Active · clear
Davis And Sons Plumbing
Orangevale, CA · CSLB #999456 · as of June 29, 2026
Active · clear
Dylan Davis Plumbing
Cloverdale, CA · CSLB #1004477 · as of June 29, 2026
Active · clear
Joe Davis Plumbing
Templeton, CA · CSLB #1040358 · as of June 29, 2026
Active · clear
Davis Mechanical Plumbing Contractors INC
Cerritos, CA · CSLB #985908 · as of June 29, 2026
Active · clear
Vargus Plumbing INC DBA Davis Plumbing
Pleasant Hill, CA · CSLB #1078717 · as of June 29, 2026
Active · clear
Davis Plumbing
Grass Valley, CA · CSLB #951408 · as of June 29, 2026
Active · clear
Scott Davis Plumbing INC
Torrance, CA · CSLB #755069 · as of June 29, 2026
Active · clear
Dawgone Plumbing
Thousand Palms, CA · CSLB #921932 · as of June 29, 2026
Active · clear
Dawson Plumbing
Citrus Heights, CA · CSLB #882973 · as of June 29, 2026
Active · clear
Day & Knight Plumbing
Costa Mesa, CA · CSLB #1146238 · as of June 29, 2026
Active · clear
Daytona Plumbing
Panorama City, CA · CSLB #1107315 · as of June 29, 2026
Active · clear
Roy Dayton Plumbing
Acton, CA · CSLB #674007 · as of June 29, 2026
Active · clear
D B H Plumbing
Greenfield, CA · CSLB #810680 · as of June 29, 2026
Active · clear
DBM Rooter And Plumbing INC
Santa Ana, CA · CSLB #1095416 · as of June 29, 2026
Active · clear
D B Plumbing
Redding, CA · CSLB #1140173 · as of June 29, 2026
Active · clear
D-B Plumbing
Valley Springs, CA · CSLB #1144060 · as of June 29, 2026
Active · clear
DB Plumbing
Buena Park, CA · CSLB #971888 · as of June 29, 2026
Active · clear
DB Plumbing Services
Hesperia, CA · CSLB #1138605 · as of June 29, 2026
Active · clear
DBS Plumbing
Palmdale, CA · CSLB #1133519 · as of June 29, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 29, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.