Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 11,918 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 3, 2026.

Showing 7,021–7,080 of 11,918 contractors

MPS
Desert Hot Springs, CA · CSLB #1154180 · as of July 3, 2026
Active · clear
MQ Plumbing Company
Stockton, CA · CSLB #354224 · as of July 3, 2026
Active · clear
MR 99 Rooter And Plumbing
Manteca, CA · CSLB #960056 · as of July 3, 2026
Active · clear
MR Al Plumbing
San Diego, CA · CSLB #1051371 · as of July 3, 2026
Active · clear
MR Art Plumbing & Repair INC
Hesperia, CA · CSLB #1050685 · as of July 3, 2026
Active · clear
MR Backflow
Santa Maria, CA · CSLB #984926 · as of July 3, 2026
Active · clear
MR Backflow
Carlsbad, CA · CSLB #1117220 · as of July 3, 2026
Active · clear
MR B'S Plumbing & Drain Cleaning
Eastvale, CA · CSLB #1117071 · as of July 3, 2026
Active · clear
MR Clean Plumbing INC
Phelan, CA · CSLB #1137144 · as of July 3, 2026
Active · clear
MR Drain Corp
Carmichael, CA · CSLB #871866 · as of July 3, 2026
Active · clear
MR Ed's Plumbing & Rooter Service INC
Stockton, CA · CSLB #1057119 · as of July 3, 2026
Active · clear
MR Flow Plumbing Services
Salinas, CA · CSLB #1130981 · as of July 3, 2026
Active · clear
MR Flow Rooter & Plumbing INC
Van Nuys, CA · CSLB #1048186 · as of July 3, 2026
Active · clear
MR Goodwater LLC
Cathedral City, CA · CSLB #1082562 · as of July 3, 2026
Active · clear
MR G'S Plumbing
Perris, CA · CSLB #919964 · as of July 3, 2026
Active · clear
MR Jimmy Plumbing And Rooter
San Bruno, CA · CSLB #1136198 · as of July 3, 2026
Active · clear
MR J'S Plumbing
Canyon Country, CA · CSLB #1107412 · as of July 3, 2026
Active · clear
MR Pipe
San Jose, CA · CSLB #1089770 · as of July 3, 2026
Active · clear
MR Pipe INC DBA MR Pipe Plumbing And Rooter
Studio City, CA · CSLB #1087910 · as of July 3, 2026
Active · clear
MR Pipes Plumbing And Rooter
Esparto, CA · CSLB #1132647 · as of July 3, 2026
Active · clear
MR. Pipes Plumbing And Rooter
Porter Ranch, CA · CSLB #948629 · as of July 3, 2026
Active · clear
MR. Pipe Works Plumbing CO
Los Angeles, CA · CSLB #1039403 · as of July 3, 2026
Active · clear
MR Plumber
Lodi, CA · CSLB #719866 · as of July 3, 2026
Active · clear
MR Plumber
Poway, CA · CSLB #1128474 · as of July 3, 2026
Active · clear
MR Plumber
South Gate, CA · CSLB #997995 · as of July 3, 2026
Active · clear
MR Plumber 4 Less
Downey, CA · CSLB #926191 · as of July 3, 2026
Active · clear
MR Plumber Company
Colton, CA · CSLB #405923 · as of July 3, 2026
Active · clear
MR Plumbing INC
San Diego, CA · CSLB #1064028 · as of July 3, 2026
Active · clear
MRP Plumbing INC
San Jacinto, CA · CSLB #1038188 · as of July 3, 2026
Active · clear
MR Racoon Plumbing
San Francisco, CA · CSLB #1109291 · as of July 3, 2026
Active · clear
MR Ra's Plumbing INC
San Jose, CA · CSLB #983155 · as of July 3, 2026
Active · clear
MR Repipe
Los Angeles, CA · CSLB #970896 · as of July 3, 2026
Active · clear
MR Rooter Of Shasta County
Redding, CA · CSLB #969030 · as of July 3, 2026
Active · clear
MR Rooter Plumbing
Sacramento, CA · CSLB #810319 · as of July 3, 2026
Active · clear
MR Rooter Plumbing
Eureka, CA · CSLB #812453 · as of July 3, 2026
Active · clear
Greg Woolley INC DBA MR Rooter Plumbing
Long Beach, CA · CSLB #455507 · as of July 3, 2026
Active · clear
MR Rooter Plumbing
Tracy, CA · CSLB #760493 · as of July 3, 2026
Active · clear
MR Rooter Plumbing
Palmdale, CA · CSLB #973972 · as of July 3, 2026
Active · clear
MR Rooter Plumbing
Clovis, CA · CSLB #893339 · as of July 3, 2026
Active · clear
MR Rooter Plumbing
San Diego, CA · CSLB #978380 · as of July 3, 2026
Active · clear
DM Dobkin INC DBA MR Rooter Plumbing
Palm Desert, CA · CSLB #928636 · as of July 3, 2026
Active · clear
MR Rooter Plumbing
Sacramento, CA · CSLB #1146049 · as of July 3, 2026
Active · clear
MR Rooter Plumbing
Oakland, CA · CSLB #453536 · as of July 3, 2026
Active · clear
Sashaluna LLC DBA MR Rooter Plumbing Of Northern California
Chico, CA · CSLB #1075988 · as of July 3, 2026
Active · clear
MR. Rooter Plumbing Of Sunnyvale-mountain View
Sunnyvale, CA · CSLB #1148884 · as of July 3, 2026
Active · clear
George Corbei INC DBA MR Rooter Plumbing Of Torrance
Torrance, CA · CSLB #686793 · as of July 3, 2026
Active · clear
MR Rusty
Granada Hills, CA · CSLB #767089 · as of July 3, 2026
Active · clear
MR Speedy Plumbing & Rooter INC
Los Angeles, CA · CSLB #915519 · as of July 3, 2026
Active · clear
M R S Plumbing INC
Torrance, CA · CSLB #983025 · as of July 3, 2026
Active · clear
MRS Rooter's - Plumbing And Economical Drain Cleaning
Los Angeles, CA · CSLB #915419 · as of July 3, 2026
Active · clear
MR Sunday Plumbing
Desert Hot Springs, CA · CSLB #1130833 · as of July 3, 2026
Active · clear
MR Tempo Plumbing INC
Fillmore, CA · CSLB #1129073 · as of July 3, 2026
Active · clear
MR Trenchless
Roseville, CA · CSLB #1151156 · as of July 3, 2026
Active · clear
MR X Plumbing & Drain
Sacramento, CA · CSLB #1130283 · as of July 3, 2026
Active · clear
MR Z'S Plumbing Experts
Antioch, CA · CSLB #1152889 · as of July 3, 2026
Active · clear
M S M Plumbing INC
Reno, CA · CSLB #1015896 · as of July 3, 2026
Active · clear
MS Plumbing And Rooter INC
Bakersfield, CA · CSLB #1119512 · as of July 3, 2026
Active · clear
MSP Plumbing And Rooter
Millbrae, CA · CSLB #1127417 · as of July 3, 2026
Active · clear
Mta Plumbing INC
Nipomo, CA · CSLB #1126542 · as of July 3, 2026
Active · clear
MT Plumbing INC
Los Angeles, CA · CSLB #1120823 · as of July 3, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 3, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.