Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,023 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 2, 2026.

Showing 6,181–6,240 of 12,023 contractors

Liquid Plumbing Wurx
Fallbrook, CA · CSLB #916031 · as of July 2, 2026
Active · clear
Liquid Tech Plumbing
Huntington Beach, CA · CSLB #611952 · as of July 2, 2026
Active · clear
Lira Plumbing
Gardena, CA · CSLB #825812 · as of July 2, 2026
Active · clear
Lira Plumbing
Oakland, CA · CSLB #843814 · as of July 2, 2026
Active · clear
Lira's Plumbing
Chula Vista, CA · CSLB #937138 · as of July 2, 2026
Active · clear
Eric W Liske
Sacramento, CA · CSLB #958839 · as of July 2, 2026
Active · clear
Little Big Town Plumbing
San Miguel, CA · CSLB #1150786 · as of July 2, 2026
Active · clear
Little Blue Plumbing
Los Angeles, CA · CSLB #705599 · as of July 2, 2026
Active · clear
Little Red Truck Plumbing
Los Angeles, CA · CSLB #798285 · as of July 2, 2026
Active · clear
Live 58 Plumbing INC
Lynwood, CA · CSLB #1144928 · as of July 2, 2026
Active · clear
Live Action Plumbing INC
Vallejo, CA · CSLB #1020964 · as of July 2, 2026
Active · clear
Live Plumbing
Lawndale, CA · CSLB #988904 · as of July 2, 2026
Active · clear
Liverpool Plumbing INC
Seal Beach, CA · CSLB #568231 · as of July 2, 2026
Active · clear
Living Waters Backflow
Claremont, CA · CSLB #969269 · as of July 2, 2026
Active · clear
Living Waters Plumbing
Gardena, CA · CSLB #953425 · as of July 2, 2026
Active · clear
Lixhi Plumbing
Compton, CA · CSLB #1081569 · as of July 2, 2026
Active · clear
Lix Plumbing INC
North Hollywood, CA · CSLB #1097927 · as of July 2, 2026
Active · clear
Lizard's Plumbing
Arcata, CA · CSLB #878067 · as of July 2, 2026
Active · clear
LJC Plumbing
Santa Ana, CA · CSLB #1104827 · as of July 2, 2026
Active · clear
L & J Plumbing And Rooter INC
Rancho Palos Verdes, CA · CSLB #810581 · as of July 2, 2026
Active · clear
LJ Roth Company
San Jose, CA · CSLB #924835 · as of July 2, 2026
Active · clear
L J'S Plumbing Services
Los Angeles, CA · CSLB #754594 · as of July 2, 2026
Active · clear
L K Plumbing And Heating INC
Valley Village, CA · CSLB #307295 · as of July 2, 2026
Active · clear
Llamas Plumbing INC
Escondido, CA · CSLB #1092013 · as of July 2, 2026
Active · clear
Lloyd's Plumbing
Paso Robles, CA · CSLB #828495 · as of July 2, 2026
Active · clear
Lloyd's Plumbing INC
Newbury Park, CA · CSLB #502649 · as of July 2, 2026
Active · clear
L & L Plumbing
Burbank, CA · CSLB #879139 · as of July 2, 2026
Active · clear
L&L Plumbing LLC
Oceanside, CA · CSLB #1148564 · as of July 2, 2026
Active · clear
L & M Plumbing
Madera, CA · CSLB #1146755 · as of July 2, 2026
Active · clear
L M Plumbing And Drain Cleaning
Manteca, CA · CSLB #1047020 · as of July 2, 2026
Active · clear
LMV Plumbing Solutions LLC
Vista, CA · CSLB #1150642 · as of July 2, 2026
Active · clear
L N D Plumbing
Livermore, CA · CSLB #1012396 · as of July 2, 2026
Active · clear
Lobo Plumbing
S Lake Tahoe, CA · CSLB #1080843 · as of July 2, 2026
Active · clear
Lobo Plumbing Services INC
San Diego, CA · CSLB #1109260 · as of July 2, 2026
Active · clear
Local Guys Plumbing
Upland, CA · CSLB #1141254 · as of July 2, 2026
Active · clear
Local Lady Plumbing
Santa Paula, CA · CSLB #1074122 · as of July 2, 2026
Active · clear
Local Plumbers INC
Sylmar, CA · CSLB #1109582 · as of July 2, 2026
Active · clear
The Local Plumber
Colfax, CA · CSLB #532981 · as of July 2, 2026
Active · clear
Local Plumbing Service LLC
Gonzales, CA · CSLB #1122558 · as of July 2, 2026
Active · clear
Local Rooter
San Jose, CA · CSLB #1095578 · as of July 2, 2026
Active · clear
Local Rooter Corp
San Jose, CA · CSLB #1100525 · as of July 2, 2026
Active · clear
Local Water Heaters And Plumbing
Santa Clara, CA · CSLB #1041499 · as of July 2, 2026
Active · clear
Locati Plumbing
Sonoma, CA · CSLB #1139128 · as of July 2, 2026
Active · clear
Lodem Mechanical INC
Sacramento, CA · CSLB #1137973 · as of July 2, 2026
Active · clear
Lodes Plumbing
Eureka, CA · CSLB #1075409 · as of July 2, 2026
Active · clear
Loera Plumbing Service
Pasadena, CA · CSLB #669727 · as of July 2, 2026
Active · clear
Logical Rooter Services
Sylmar, CA · CSLB #1053538 · as of July 2, 2026
Active · clear
Lomack Plumbing
Elk Grove, CA · CSLB #1135763 · as of July 2, 2026
Active · clear
Lomas Rooter
San Diego, CA · CSLB #1105260 · as of July 2, 2026
Active · clear
Lomeli Plumbing And Services DBA Lomeli Plumbing
Cudahy, CA · CSLB #1113935 · as of July 2, 2026
Active · clear
Lomeli Plumbing
Los Angeles, CA · CSLB #989543 · as of July 2, 2026
Active · clear
Lomeli's Plumbing
San Pedro, CA · CSLB #985647 · as of July 2, 2026
Active · clear
Lomonaco Coast
San Clemente, CA · CSLB #998935 · as of July 2, 2026
Active · clear
Lona Pro Plumbing
Los Angeles, CA · CSLB #969648 · as of July 2, 2026
Active · clear
Lonco Plumbing & Mechanical
North Hollywood, CA · CSLB #948787 · as of July 2, 2026
Active · clear
London Plumbing
Upland, CA · CSLB #597489 · as of July 2, 2026
Active · clear
Lone Pine Plumbing LLC
Manteca, CA · CSLB #1072704 · as of July 2, 2026
Active · clear
The Lone Rooter
Carlsbad, CA · CSLB #567392 · as of July 2, 2026
Active · clear
Lone Star Plumbing
Shafter, CA · CSLB #1046399 · as of July 2, 2026
Active · clear
Lonestar Plumbing INC
Lake Elsinore, CA · CSLB #1139541 · as of July 2, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 2, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.