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 6,661–6,720 of 11,918 contractors

C Medina Plumbing
Fairfax, CA · CSLB #852184 · as of July 3, 2026
Active · clear
Joe Medina Tile
Valley Springs, CA · CSLB #848980 · as of July 3, 2026
Active · clear
Mike Medina Plumbing
Granada Hills, CA · CSLB #978260 · as of July 3, 2026
Active · clear
Medina Plumbing
El Cajon, CA · CSLB #1107302 · as of July 3, 2026
Active · clear
Medina Plumbing & Radiant Heating INC
Elmira, CA · CSLB #957496 · as of July 3, 2026
Active · clear
Medina Plumbing & Rooter
Riverside, CA · CSLB #1026458 · as of July 3, 2026
Active · clear
Rey Medina Plumbing INC
Santa Ana, CA · CSLB #1107258 · as of July 3, 2026
Active · clear
Medina Sewer & Drain Cleaning
Lompoc, CA · CSLB #973032 · as of July 3, 2026
Active · clear
Mednicks Plumbing
Vista, CA · CSLB #738137 · as of July 3, 2026
Active · clear
Megaflow Plumbing INC
Downey, CA · CSLB #1095385 · as of July 3, 2026
Active · clear
Mega Plumbing Solutions INC
Los Angeles, CA · CSLB #1111043 · as of July 3, 2026
Active · clear
Mega Rooter Plumbing
El Cajon, CA · CSLB #1072896 · as of July 3, 2026
Active · clear
Carlos Mejia
Los Angeles, CA · CSLB #745480 · as of July 3, 2026
Active · clear
Mejia Guard Plumbing
Rio Linda, CA · CSLB #1079611 · as of July 3, 2026
Active · clear
Mejia Rooter Services LLC
Redondo Beach, CA · CSLB #1080752 · as of July 3, 2026
Active · clear
Mejia Royal Plumbing INC
Los Angeles, CA · CSLB #1084227 · as of July 3, 2026
Active · clear
Mekanika Plumbing INC
Elk Grove, CA · CSLB #1014579 · as of July 3, 2026
Active · clear
Antonio Melano INC
Castroville, CA · CSLB #823438 · as of July 3, 2026
Active · clear
Melero Plumbing
Los Angeles, CA · CSLB #1096586 · as of July 3, 2026
Active · clear
Sergio Melgoza
Santa Barbara, CA · CSLB #1029994 · as of July 3, 2026
Active · clear
Bert Meli Plumbing CO INC
Lomita, CA · CSLB #765469 · as of July 3, 2026
Active · clear
Mellinger Plumbing
Simi Valley, CA · CSLB #1051450 · as of July 3, 2026
Active · clear
Melody Plumbing CO
Rancho Cucamonga, CA · CSLB #1038305 · as of July 3, 2026
Active · clear
David Melsh Plumbing
Redondo Beach, CA · CSLB #980392 · as of July 3, 2026
Active · clear
Mels Plumbing
Pala, CA · CSLB #1151227 · as of July 3, 2026
Active · clear
Melydan Plumbing INC
Palmdale, CA · CSLB #949722 · as of July 3, 2026
Active · clear
Memo's Plumbing
Indio, CA · CSLB #955670 · as of July 3, 2026
Active · clear
Memo's Plumbing INC
Corning, CA · CSLB #1136533 · as of July 3, 2026
Active · clear
M&em Plumbing LLC
Oceanside, CA · CSLB #1090186 · as of July 3, 2026
Active · clear
Carlos Mena
West Covina, CA · CSLB #880198 · as of July 3, 2026
Active · clear
Mena's Plumbing
Los Angeles, CA · CSLB #993779 · as of July 3, 2026
Active · clear
Mendenhall Plumbing
Etna, CA · CSLB #971417 · as of July 3, 2026
Active · clear
Mendes Plumbing
Corcoran, CA · CSLB #817995 · as of July 3, 2026
Active · clear
Fernando Mendez Plumbing
Valley Center, CA · CSLB #899811 · as of July 3, 2026
Active · clear
Mendocino Coast Water Works
Mendocino, CA · CSLB #887988 · as of July 3, 2026
Active · clear
John Mendoza Plumbing
Napa, CA · CSLB #1082939 · as of July 3, 2026
Active · clear
Mendoza Plumbing
Anaheim, CA · CSLB #1073578 · as of July 3, 2026
Active · clear
Mendoza Rooter Plumbing
Riverside, CA · CSLB #1042474 · as of July 3, 2026
Active · clear
Ruel Mendoza Capistrano Plumbing
San Diego, CA · CSLB #996857 · as of July 3, 2026
Active · clear
Menifee Valley Plumbing INC
Menifee, CA · CSLB #1100212 · as of July 3, 2026
Active · clear
Menocal Plumbing INC
Panorama City, CA · CSLB #1142010 · as of July 3, 2026
Active · clear
Rocco Meoli Plumbing Contractor INC
Los Angeles, CA · CSLB #646566 · as of July 3, 2026
Active · clear
Merari Mechanical LLC
Santa Clarita, CA · CSLB #1095058 · as of July 3, 2026
Active · clear
Meras Water Solutions
Salida, CA · CSLB #1002791 · as of July 3, 2026
Active · clear
Merce Plumbing CO
Hermosa Beach, CA · CSLB #1141132 · as of July 3, 2026
Active · clear
Merch Plumbing
Orangevale, CA · CSLB #1121380 · as of July 3, 2026
Active · clear
Merco Plumbing CO INC
Los Angeles, CA · CSLB #803474 · as of July 3, 2026
Active · clear
Mercyful Plumbing
Santee, CA · CSLB #1118163 · as of July 3, 2026
Active · clear
Merit Plumbing
Tustin, CA · CSLB #1045172 · as of July 3, 2026
Active · clear
J P Merlos Plumbing & Rooter
Los Angeles, CA · CSLB #1046811 · as of July 3, 2026
Active · clear
Mer Plumbing
Canyon Country, CA · CSLB #1089840 · as of July 3, 2026
Active · clear
Mesa Plumbing
San Diego, CA · CSLB #1054836 · as of July 3, 2026
Active · clear
Mesa Plumbing CO
San Diego, CA · CSLB #515449 · as of July 3, 2026
Active · clear
Mike Mesrop Plumbing INC
North Hollywood, CA · CSLB #723764 · as of July 3, 2026
Active · clear
Mesrop Torossian Plumbing
North Hollywood, CA · CSLB #592353 · as of July 3, 2026
Active · clear
Geo L Messick CO INC
Colusa, CA · CSLB #424391 · as of July 3, 2026
Active · clear
Messina Plumbing Company INC
Hollister, CA · CSLB #1080304 · as of July 3, 2026
Active · clear
Messner Mechanical Plumbing
Ramona, CA · CSLB #1021519 · as of July 3, 2026
Active · clear
Metro Plumbing
Orangevale, CA · CSLB #1010527 · as of July 3, 2026
Active · clear
Metro Plumbing INC
Orangevale, CA · CSLB #1150673 · 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.