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 6,781–6,840 of 12,055 contractors

Mike The Plumber INC
Los Angeles, CA · CSLB #771467 · as of October 8, 2026
Active · clear
Mike Vivenzio Plumbing
Oxnard, CA · CSLB #798836 · as of October 8, 2026
Active · clear
Peter Mikov Is MY Plummer
Hemet, CA · CSLB #1042593 · as of October 8, 2026
Active · clear
Lance Darren Milatz Plumbing
Simi Valley, CA · CSLB #651491 · as of October 8, 2026
Active · clear
Mile High Plumbing INC
Auberry, CA · CSLB #997173 · as of October 8, 2026
Active · clear
Rex Miles Plumbing
Hesperia, CA · CSLB #965855 · as of October 8, 2026
Active · clear
Mill Creek Plumbing LLC
Forest Falls, CA · CSLB #1075415 · as of October 8, 2026
Active · clear
Millennium Plumbing
Inglewood, CA · CSLB #904894 · as of October 8, 2026
Active · clear
Millennium Plumbing Specialist
Sacramento, CA · CSLB #1083645 · as of October 8, 2026
Active · clear
Dale Miller Septic INC
Placerville, CA · CSLB #818136 · as of October 8, 2026
Active · clear
Millerick Plumbing
Hidden Valley Lake, CA · CSLB #1052248 · as of October 8, 2026
Active · clear
Justin Miller Plumbing
Duarte, CA · CSLB #961788 · as of October 8, 2026
Active · clear
Matt Miller INC
Arcadia, CA · CSLB #744534 · as of October 8, 2026
Active · clear
Miller Plumbing INC
El Segundo, CA · CSLB #339759 · as of October 8, 2026
Active · clear
Richard Miller Plumbing
Simi Valley, CA · CSLB #903135 · as of October 8, 2026
Active · clear
Miller's Plumbing
Upland, CA · CSLB #1116523 · as of October 8, 2026
Active · clear
R & K Miller INC DBA Roger Miller's Plumbing
Temecula, CA · CSLB #792722 · as of October 8, 2026
Active · clear
William Dayton Miller
El Cajon, CA · CSLB #1091234 · as of October 8, 2026
Active · clear
Millisec Plumbing INC
Gardena, CA · CSLB #1135895 · as of October 8, 2026
Active · clear
Andrew K Mills Plumbing INC
Woodside, CA · CSLB #658523 · as of October 8, 2026
Active · clear
Millsap Plumbing LLC
Lakeside, CA · CSLB #1030465 · as of October 8, 2026
Active · clear
Mills Mechanical
Fremont, CA · CSLB #654655 · as of October 8, 2026
Active · clear
Mills Plumbing
Vallecito, CA · CSLB #486388 · as of October 8, 2026
Active · clear
Milo Plumbing
Cardiff, CA · CSLB #1062273 · as of October 8, 2026
Active · clear
Wayne Milton Plumbing INC
San Diego, CA · CSLB #865398 · as of October 8, 2026
Active · clear
Mimmo And Sons
San Pedro, CA · CSLB #695992 · as of October 8, 2026
Active · clear
Mindaugas Gedminas
Granada Hills, CA · CSLB #899369 · as of October 8, 2026
Active · clear
Miner Plumbing
San Francisco, CA · CSLB #1006104 · as of October 8, 2026
Active · clear
Minhas A Ukani
Burbank, CA · CSLB #1146475 · as of October 8, 2026
Active · clear
WM Minucciani Plumbing
South San Francisco, CA · CSLB #693073 · as of October 8, 2026
Active · clear
Minuteman Plumbing And Drain Services
Corona, CA · CSLB #480290 · as of October 8, 2026
Active · clear
Miracle Plumbing
Hemet, CA · CSLB #1037034 · as of October 8, 2026
Active · clear
Miracle Worker Plumbing INC
Gardena, CA · CSLB #1151045 · as of October 8, 2026
Active · clear
Mirak Plumbing INC
San Diego, CA · CSLB #1091789 · as of October 8, 2026
Active · clear
Miramar Plumbing INC
Half Moon Bay, CA · CSLB #510334 · as of October 8, 2026
Active · clear
Miranda Plumbing INC
Santa Barbara, CA · CSLB #1049747 · as of October 8, 2026
Active · clear
R Mirkovich & Sons INC
San Francisco, CA · CSLB #603529 · as of October 8, 2026
Active · clear
Mir Plumbing Service INC
La Mirada, CA · CSLB #1086732 · as of October 8, 2026
Active · clear
Mission Bay Plumbing Flood And Fire
San Diego, CA · CSLB #1141717 · as of October 8, 2026
Active · clear
Mission Coast Plumbing INC
Vista, CA · CSLB #986190 · as of October 8, 2026
Active · clear
Mission Plumbing
Atascadero, CA · CSLB #916078 · as of October 8, 2026
Active · clear
Mission Plumbing & Building Maintenance
San Diego, CA · CSLB #876784 · as of October 8, 2026
Active · clear
Mission Plumbing Express INC
Fallbrook, CA · CSLB #1069879 · as of October 8, 2026
Active · clear
Mission Plumbing INC
Goleta, CA · CSLB #937431 · as of October 8, 2026
Active · clear
Mister Plumber
Penngrove, CA · CSLB #885285 · as of October 8, 2026
Active · clear
Mister Rescue's Rooter & Repair
San Jose, CA · CSLB #860865 · as of October 8, 2026
Active · clear
Mitch Clemmons Plumbing
Whittier, CA · CSLB #1048643 · as of October 8, 2026
Active · clear
Mitch Dey Plumbing LLC
Paso Robles, CA · CSLB #1115537 · as of October 8, 2026
Active · clear
Mitchell's Plumbing
Aptos, CA · CSLB #597169 · as of October 8, 2026
Active · clear
Mitchell's Plumbing
Aptos, CA · CSLB #1008985 · as of October 8, 2026
Active · clear
Mitko BG Plumbing INC
Modesto, CA · CSLB #1130598 · as of October 8, 2026
Active · clear
M J B Plumbing
San Diego, CA · CSLB #916824 · as of October 8, 2026
Active · clear
MJB Plumbing
Glendora, CA · CSLB #1116751 · as of October 8, 2026
Active · clear
MJB Plumbing & Backflow INC
Lodi, CA · CSLB #1096776 · as of October 8, 2026
Active · clear
MJ Bros Plumbing INC
North Hills, CA · CSLB #1102533 · as of October 8, 2026
Active · clear
M & J Construction Group LLC
Pomona, CA · CSLB #876056 · as of October 8, 2026
Active · clear
M & J Fix It LLC
Glendora, CA · CSLB #1144102 · as of October 8, 2026
Active · clear
MJF Plumbing INC
Mission Viejo, CA · CSLB #965839 · as of October 8, 2026
Active · clear
MJG Plumbing
Watsonville, CA · CSLB #1162343 · as of October 8, 2026
Active · clear
M J Hellmuth Plumbing INC
Canyon Country, CA · CSLB #486785 · 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.