Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,111 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 18, 2026.

Showing 11,401–11,460 of 12,111 contractors

Xela Plumbing INC
So San Francisco, CA · CSLB #1097481 · as of October 18, 2026
Active · clear
XH Plumbing Services
Rowland Heights, CA · CSLB #1153941 · as of October 18, 2026
Active · clear
Xin Feng Plumbing
San Francisco, CA · CSLB #984413 · as of October 18, 2026
Active · clear
Xin Plumbing Corporation
San Francisco, CA · CSLB #1077813 · as of October 18, 2026
Active · clear
XM Plumbing
Spring Valley, CA · CSLB #1154475 · as of October 18, 2026
Active · clear
Xpert Plumbing CO LLC
Eastvale, CA · CSLB #1153944 · as of October 18, 2026
Active · clear
X P Plumbing
La Mesa, CA · CSLB #1050218 · as of October 18, 2026
Active · clear
Xpress Leak Detection
Aliso Viejo, CA · CSLB #1115564 · as of October 18, 2026
Active · clear
Xpress One Plumber
Simi Valley, CA · CSLB #1099119 · as of October 18, 2026
Active · clear
X-ray Plumbing And Drain INC
San Francisco, CA · CSLB #1129001 · as of October 18, 2026
Active · clear
X - Spurt Plumbing INC
San Diego, CA · CSLB #761688 · as of October 18, 2026
Active · clear
Xtrah Plumbing CO
Orangevale, CA · CSLB #427482 · as of October 18, 2026
Active · clear
Xtra Plumbing INC
Compton, CA · CSLB #1120544 · as of October 18, 2026
Active · clear
Xtreme Drainworks INC
La Mesa, CA · CSLB #961494 · as of October 18, 2026
Active · clear
Xtreme Plumbers INC
Fullerton, CA · CSLB #1064715 · as of October 18, 2026
Active · clear
Xtreme Plumbing
Fresno, CA · CSLB #1134735 · as of October 18, 2026
Active · clear
Xtreme Plumbing
Alta Loma, CA · CSLB #788638 · as of October 18, 2026
Active · clear
Xtreme Plumbing INC
Madera, CA · CSLB #1123446 · as of October 18, 2026
Active · clear
Xtreme Plumbing Pros INC
Sacramento, CA · CSLB #1124910 · as of October 18, 2026
Active · clear
Xtreme Sewer And Drains INC
Fullerton, CA · CSLB #1087133 · as of October 18, 2026
Active · clear
Xuming Cao
El Monte, CA · CSLB #1155136 · as of October 18, 2026
Active · clear
XYG Services INC DBA XYG Plumbing Services
San Diego, CA · CSLB #1013673 · as of October 18, 2026
Active · clear
Yang's Drain And Plumbing
Fresno, CA · CSLB #1096834 · as of October 18, 2026
Active · clear
Yang's Plumbing
Olivehurst, CA · CSLB #1022181 · as of October 18, 2026
Active · clear
Randy A Yard
Panguitch, CA · CSLB #369244 · as of October 18, 2026
Active · clear
Tony Ray Ybarra
Blythe, CA · CSLB #934610 · as of October 18, 2026
Active · clear
Y C Plumbing INC
San Francisco, CA · CSLB #839432 · as of October 18, 2026
Active · clear
Y Crew Plumbing Drain
San Jose, CA · CSLB #1153846 · as of October 18, 2026
Active · clear
Yeh's Plumbing And Backflow Specialist
Sacramento, CA · CSLB #1096863 · as of October 18, 2026
Active · clear
Yepez Plumbing
Dinuba, CA · CSLB #852344 · as of October 18, 2026
Active · clear
E Ye's Plumbing LLC
San Francisco, CA · CSLB #1080211 · as of October 18, 2026
Active · clear
Yeti Plumbing
Crestline, CA · CSLB #1057516 · as of October 18, 2026
Active · clear
YLP Plumbing INC
Glendale, CA · CSLB #1137484 · as of October 18, 2026
Active · clear
YMP Plumbing INC
Encino, CA · CSLB #1069643 · as of October 18, 2026
Active · clear
Jace Yoder Consultants
Goleta, CA · CSLB #574939 · as of October 18, 2026
Active · clear
Yogis Plumbing And Drain Service
Encinitas, CA · CSLB #1010127 · as of October 18, 2026
Active · clear
Yolo Plumbing INC
Woodland, CA · CSLB #967644 · as of October 18, 2026
Active · clear
Yonatan W Sales Hernandez
Los Angeles, CA · CSLB #1137435 · as of October 18, 2026
Active · clear
Yong K Yoon
Torrance, CA · CSLB #1009703 · as of October 18, 2026
Active · clear
Yordoor LLC
Anaheim, CA · CSLB #1159612 · as of October 18, 2026
Active · clear
Yorkshire Plumbing And Drain Services LLC
Santa Rosa, CA · CSLB #1108627 · as of October 18, 2026
Active · clear
Youm Plumbing Company INC
Irvine, CA · CSLB #1053363 · as of October 18, 2026
Active · clear
George Young Plumbing
Cerritos, CA · CSLB #759427 · as of October 18, 2026
Active · clear
Jeffrey H Young
Highland, CA · CSLB #661630 · as of October 18, 2026
Active · clear
Young's Plumbing And Rooter
Rancho Cucamonga, CA · CSLB #1149468 · as of October 18, 2026
Active · clear
Young's Plumbing CO
San Jose, CA · CSLB #697856 · as of October 18, 2026
Active · clear
Young's Plumbing Solutions
Menifee, CA · CSLB #1076917 · as of October 18, 2026
Active · clear
Your Home Plumber
San Clemente, CA · CSLB #1133682 · as of October 18, 2026
Active · clear
Your Home Service
Santa Fe Springs, CA · CSLB #1085265 · as of October 18, 2026
Active · clear
Your Honest Plumber
Modesto, CA · CSLB #1124289 · as of October 18, 2026
Active · clear
Your Plumber
Los Angeles, CA · CSLB #1060389 · as of October 18, 2026
Active · clear
Your Plumbing Solution
La Puente, CA · CSLB #982665 · as of October 18, 2026
Active · clear
Don Yousem Plumbing
Calabasas, CA · CSLB #959704 · as of October 18, 2026
Active · clear
Yousem Plumbing And Rooter CO
Northridge, CA · CSLB #995963 · as of October 18, 2026
Active · clear
Yousen Plumbing CO INC
Los Angeles, CA · CSLB #229945 · as of October 18, 2026
Active · clear
YP Construction & Design INC DBA YP Plumbing
Roseville, CA · CSLB #1032849 · as of October 18, 2026
Active · clear
Yucatan Plumbing
Los Angeles, CA · CSLB #849504 · as of October 18, 2026
Active · clear
Yucky Pipes Plumbing
San Carlos, CA · CSLB #1149331 · as of October 18, 2026
Active · clear
Yu Plumbing INC
Daly City, CA · CSLB #1051988 · as of October 18, 2026
Active · clear
Yuri's Plumbing
Sherman Oaks, CA · CSLB #423991 · as of October 18, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 18, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.