Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,022 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 June 28, 2026.

Showing 1,921–1,980 of 12,022 contractors

Burris Brothers Plumbing & Heating
Los Angeles, CA · CSLB #876336 · as of June 28, 2026
Active · clear
Buru Plumbing
Orange, CA · CSLB #1129271 · as of June 28, 2026
Active · clear
Buss Mechanical Services Of Ca
Goodyear, CA · CSLB #1047002 · as of June 28, 2026
Active · clear
Busted Knuckles Plumbing
Middleton, CA · CSLB #1066761 · as of June 28, 2026
Active · clear
Jim Bustos Plumbing INC
Alameda, CA · CSLB #351329 · as of June 28, 2026
Active · clear
Busy Bear Plumbing
Paso Robles, CA · CSLB #1001196 · as of June 28, 2026
Active · clear
Busy Bee Plumbing & Drain Cleaning
Sacramento, CA · CSLB #862766 · as of June 28, 2026
Active · clear
Busy Bee Rooter And Plumbing
Van Nuys, CA · CSLB #1023768 · as of June 28, 2026
Active · clear
Busy Bee's Service Plumbing
Fresno, CA · CSLB #1126701 · as of June 28, 2026
Active · clear
Olson's Rooter Service INC DBA Butch's Old Time Plumbing
Burbank, CA · CSLB #977986 · as of June 28, 2026
Active · clear
Butin's Plumbing
La Mirada, CA · CSLB #841262 · as of June 28, 2026
Active · clear
Butler Compressor Ii
Santa Clarita, CA · CSLB #974476 · as of June 28, 2026
Active · clear
Kyle Adam Butler
Gardena, CA · CSLB #1126022 · as of June 28, 2026
Active · clear
Butte Plumbing Company
Oceanside, CA · CSLB #916192 · as of June 28, 2026
Active · clear
Butterfly Plumbing & Pump CO
Quincy, CA · CSLB #326839 · as of June 28, 2026
Active · clear
Buttler Plumbing And Heating
Inglewood, CA · CSLB #814519 · as of June 28, 2026
Active · clear
B V K'S Plumbing And Waterheaters
Manteca, CA · CSLB #785279 · as of June 28, 2026
Active · clear
Bvlc Services
La Crescenta, CA · CSLB #1156408 · as of June 28, 2026
Active · clear
BW Company INC
San Francisco, CA · CSLB #872597 · as of June 28, 2026
Active · clear
B W K Plumbing
Covina, CA · CSLB #1084421 · as of June 28, 2026
Active · clear
B & W Plumbing
Huntington Beach, CA · CSLB #978613 · as of June 28, 2026
Active · clear
Byers Plumbing
Lake Elsinore, CA · CSLB #902658 · as of June 28, 2026
Active · clear
Richard Byward Plumbing
Long Beach, CA · CSLB #929973 · as of June 28, 2026
Active · clear
B Z E Plumbing INC
Los Angeles, CA · CSLB #1109370 · as of June 28, 2026
Active · clear
B Z Plumbing
Nipomo, CA · CSLB #756738 · as of June 28, 2026
Active · clear
B Z Plumbing
Spring Valley, CA · CSLB #1001960 · as of June 28, 2026
Active · clear
Bzzz Plumbing
Los Angeles, CA · CSLB #894383 · as of June 28, 2026
Active · clear
C 2 C Plumbing INC
Ontario, CA · CSLB #1058502 · as of June 28, 2026
Active · clear
C2 Plumbing INC
La Mirada, CA · CSLB #995139 · as of June 28, 2026
Active · clear
Caballero's Plumbing
Rohnert Park, CA · CSLB #1029817 · as of June 28, 2026
Active · clear
Cable Pipe & Leak Detection INC
El Cajon, CA · CSLB #860181 · as of June 28, 2026
Active · clear
Ca Certified General Contractor
West Hills, CA · CSLB #485377 · as of June 28, 2026
Active · clear
C A C Plumbing INC
Lincoln, CA · CSLB #1000402 · as of June 28, 2026
Active · clear
Cadabra Plumbing And Rooter
Hermosa Beach, CA · CSLB #1119530 · as of June 28, 2026
Active · clear
Cadillac Plumbing INC
San Marcos, CA · CSLB #1074751 · as of June 28, 2026
Active · clear
Caico's Plumbing
Ukiah, CA · CSLB #982224 · as of June 28, 2026
Active · clear
Paul Caine
Santa Rosa, CA · CSLB #970638 · as of June 28, 2026
Active · clear
Caivo's Plumbing
Tustin, CA · CSLB #1058235 · as of June 28, 2026
Active · clear
Cal Coast Plumbing
Camarillo, CA · CSLB #298799 · as of June 28, 2026
Active · clear
Cal Coast Plumbing
Arroyo Grande, CA · CSLB #699474 · as of June 28, 2026
Active · clear
Cal Coast Plumbing
Camarillo, CA · CSLB #705636 · as of June 28, 2026
Active · clear
Keith Souter Plumbing INC DBA Cal Coast Plumbing
Signal Hill, CA · CSLB #493848 · as of June 28, 2026
Active · clear
Robert Aboyte DBA Calcoast Plumbing
Lake Elsinore, CA · CSLB #1040676 · as of June 28, 2026
Active · clear
Cal-delta Plumbing
Pittsburg, CA · CSLB #1122957 · as of June 28, 2026
Active · clear
Cal-delta Plumbing INC
Sacramento, CA · CSLB #529123 · as of June 28, 2026
Active · clear
Calderon Plumbing
Alta Loma, CA · CSLB #691317 · as of June 28, 2026
Active · clear
Caledonia Plumbing
Carlotta, CA · CSLB #802567 · as of June 28, 2026
Active · clear
Cal Finest Plumbing
Yolo, CA · CSLB #1138045 · as of June 28, 2026
Active · clear
Cal Flow Plumbing
Los Angeles, CA · CSLB #1114772 · as of June 28, 2026
Active · clear
Cal Group Plumbing & Rooter INC
Pasadena, CA · CSLB #1123378 · as of June 28, 2026
Active · clear
Calibar Plumbing INC
Costa Mesa, CA · CSLB #1128835 · as of June 28, 2026
Active · clear
Cali-coast Plumbing & Rooter
Oxnard, CA · CSLB #964277 · as of June 28, 2026
Active · clear
Calico Plumbing
San Carlos, CA · CSLB #347320 · as of June 28, 2026
Active · clear
Cali Craftsman Plumbing
Lemon Grove, CA · CSLB #1090574 · as of June 28, 2026
Active · clear
Cali Crew Plumbing INC
Sylmar, CA · CSLB #1141720 · as of June 28, 2026
Active · clear
Calidad Plumbing INC
Folsom, CA · CSLB #840323 · as of June 28, 2026
Active · clear
Califas Plumbing LLC
Los Angeles, CA · CSLB #1087475 · as of June 28, 2026
Active · clear
Cali-flo Plumbing
Escondido, CA · CSLB #1066333 · as of June 28, 2026
Active · clear
Califlow Plumbing Works
Sacramento, CA · CSLB #1144633 · as of June 28, 2026
Active · clear
California Backflow & Chlorination LLC
San Diego, CA · CSLB #1117687 · as of June 28, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 28, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.