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 7,081–7,140 of 11,918 contractors

MT Plumbing Solutions
Stanton, CA · CSLB #1142269 · as of July 3, 2026
Active · clear
M T Sterling INC
Long Beach, CA · CSLB #753894 · as of July 3, 2026
Active · clear
MTZ Plumbing
Santa Rosa, CA · CSLB #1076461 · as of July 3, 2026
Active · clear
MTZ Plumbing & Drain INC
Vista, CA · CSLB #1111608 · as of July 3, 2026
Active · clear
MTZ Plumbing INC
Sunnyvale, CA · CSLB #1059084 · as of July 3, 2026
Active · clear
MTZ Plumbing-mechanical
Lancaster, CA · CSLB #1105633 · as of July 3, 2026
Active · clear
MTZ Pro Plumbing
Bay Point, CA · CSLB #994829 · as of July 3, 2026
Active · clear
Muckelroy Plumbing
Inglewood, CA · CSLB #753526 · as of July 3, 2026
Active · clear
Mueller Plumbing INC
San Jose, CA · CSLB #611151 · as of July 3, 2026
Active · clear
Nigel Mulgrew Plumbing INC
Pacifica, CA · CSLB #746000 · as of July 3, 2026
Active · clear
Mulhearn Plumbing
Cerritos, CA · CSLB #717505 · as of July 3, 2026
Active · clear
Mullenhour Enterprises INC
Rancho Palos Verdes, CA · CSLB #1046592 · as of July 3, 2026
Active · clear
Mullen Plumbing
Novato, CA · CSLB #984823 · as of July 3, 2026
Active · clear
Mullen Plumbing INC
Long Beach, CA · CSLB #1016611 · as of July 3, 2026
Active · clear
Muller Plumbing
Cloverdale, CA · CSLB #869426 · as of July 3, 2026
Active · clear
Kerry Mullins
Petaluma, CA · CSLB #503874 · as of July 3, 2026
Active · clear
Mike Mullnix Plumbing
Carmel Valley, CA · CSLB #913411 · as of July 3, 2026
Active · clear
Danny Robinson DBA Multi-task Plumbing Service
Pasadena, CA · CSLB #886468 · as of July 3, 2026
Active · clear
Jose Munguia
Los Angeles, CA · CSLB #820600 · as of July 3, 2026
Active · clear
Municipal Underground Services INC
Laguna Niguel, CA · CSLB #801474 · as of July 3, 2026
Active · clear
Celio Munoz
Anaheim, CA · CSLB #865135 · as of July 3, 2026
Active · clear
Homero Munoz
Inglewood, CA · CSLB #1078297 · as of July 3, 2026
Active · clear
Munoz Plumbing
Santa Rosa, CA · CSLB #617616 · as of July 3, 2026
Active · clear
Murcia's Plumbing
Hayward, CA · CSLB #373927 · as of July 3, 2026
Active · clear
Pat Murphy Plumbing And Backhoe INC
San Andreas, CA · CSLB #612409 · as of July 3, 2026
Active · clear
Peter Murphy Plumbing
San Francisco, CA · CSLB #840080 · as of July 3, 2026
Active · clear
Murphy's Plumbing INC
Tahoma, CA · CSLB #865795 · as of July 3, 2026
Active · clear
Murphys Plumbing & Rooter
Riverside, CA · CSLB #718303 · as of July 3, 2026
Active · clear
John Murray Plumbing
Canyon Country, CA · CSLB #484565 · as of July 3, 2026
Active · clear
Ken Murray Plumbing
Willits, CA · CSLB #664611 · as of July 3, 2026
Active · clear
Murray Plumbing
Placerville, CA · CSLB #1157437 · as of July 3, 2026
Active · clear
Murray Plumbing
Placerville, CA · CSLB #916322 · as of July 3, 2026
Active · clear
Murr CO Plumbing
San Jacinto, CA · CSLB #638442 · as of July 3, 2026
Active · clear
Murren Plumbing INC
Novato, CA · CSLB #1026283 · as of July 3, 2026
Active · clear
Murrieta Valley Plumbing INC
Murrieta, CA · CSLB #886431 · as of July 3, 2026
Active · clear
Muska Plumbing LLC
Roseville, CA · CSLB #1126248 · as of July 3, 2026
Active · clear
Terry Al Mussio Plumbing
Lompoc, CA · CSLB #510831 · as of July 3, 2026
Active · clear
Mustang Plumbing INC
Lake Elsinore, CA · CSLB #823146 · as of July 3, 2026
Active · clear
J D Mustard Plumbing
Alpine, CA · CSLB #913305 · as of July 3, 2026
Active · clear
Mutual Liquid Gas And Equipment Company INC
Gardena, CA · CSLB #684499 · as of July 3, 2026
Active · clear
MVM Plumbing Solutions LLC
Burbank, CA · CSLB #1133212 · as of July 3, 2026
Active · clear
M V Plumbing
Desert Hot Springs, CA · CSLB #899390 · as of July 3, 2026
Active · clear
M V Plumbing
Salinas, CA · CSLB #1106793 · as of July 3, 2026
Active · clear
MVP Plumbing & Drain Services INC
Covina, CA · CSLB #946114 · as of July 3, 2026
Active · clear
MVP Plumbing & Sewer INC
Sacramento, CA · CSLB #1119741 · as of July 3, 2026
Active · clear
M V P Rooter Plumbing & Drains INC
Lakeside, CA · CSLB #985221 · as of July 3, 2026
Active · clear
M V S Plumbing
Redwood City, CA · CSLB #891017 · as of July 3, 2026
Active · clear
M W Plumbing
Glendale, CA · CSLB #756750 · as of July 3, 2026
Active · clear
M W Plumbing INC
Manteca, CA · CSLB #786005 · as of July 3, 2026
Active · clear
MWS Plumbing
Riverbank, CA · CSLB #912867 · as of July 3, 2026
Active · clear
MXM Plumbing
Ranchita, CA · CSLB #1144508 · as of July 3, 2026
Active · clear
Myco Plumbing
Auburn, CA · CSLB #591156 · as of July 3, 2026
Active · clear
MYC Plumbing INC
Menifee, CA · CSLB #1106755 · as of July 3, 2026
Active · clear
MY Dad's Plumbing
San Dimas, CA · CSLB #1051720 · as of July 3, 2026
Active · clear
MY Drain Company INC
Sylmar, CA · CSLB #976969 · as of July 3, 2026
Active · clear
Myguy Plumbing INC
Mission Viejo, CA · CSLB #980687 · as of July 3, 2026
Active · clear
Mynor's Plumbing Services
Oakland, CA · CSLB #1102387 · as of July 3, 2026
Active · clear
MY Plumber INC
Salinas, CA · CSLB #1024528 · as of July 3, 2026
Active · clear
MY Plumber LLC
Victorville, CA · CSLB #1099989 · as of July 3, 2026
Active · clear
MY Plumbing Doctor INC
San Diego, CA · CSLB #1110662 · 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.