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 1,861–1,920 of 12,055 contractors

Bruces Plumbing
Grass Valley, CA · CSLB #1131790 · as of October 8, 2026
Active · clear
Bruce's Plumbing Service
Walnut, CA · CSLB #904642 · as of October 8, 2026
Active · clear
Bruce's Plumbing Service
Modesto, CA · CSLB #441594 · as of October 8, 2026
Active · clear
Brumm Plumbing INC
Crescent City, CA · CSLB #1024018 · as of October 8, 2026
Active · clear
Brush Creek Plumbing
Santa Rosa, CA · CSLB #1123952 · as of October 8, 2026
Active · clear
BRW Mechanical LLC
Lebanon, CA · CSLB #1157263 · as of October 8, 2026
Active · clear
Dominic R Bryan
San Martin, CA · CSLB #1097672 · as of October 8, 2026
Active · clear
Bryan Rivera Vazquez
Oceanside, CA · CSLB #1149165 · as of October 8, 2026
Active · clear
Bryan's Prompt Plumbing
La Crescenta, CA · CSLB #675794 · as of October 8, 2026
Active · clear
Bryco Plumbing
Winnetka, CA · CSLB #708581 · as of October 8, 2026
Active · clear
Bryco Plumbing And Drain Service
Fresno, CA · CSLB #1059849 · as of October 8, 2026
Active · clear
Bryon Anderson Plumbing
Alta Loma, CA · CSLB #641580 · as of October 8, 2026
Active · clear
B S M Plumbing
Roseville, CA · CSLB #840452 · as of October 8, 2026
Active · clear
B S Plumbing
Woodland, CA · CSLB #1130925 · as of October 8, 2026
Active · clear
B T Plumbing
Lake Arrowhead, CA · CSLB #794838 · as of October 8, 2026
Active · clear
B T Plumbing CO
San Jose, CA · CSLB #956511 · as of October 8, 2026
Active · clear
Bubbles Professional Plumbing Services INC
Pasadena, CA · CSLB #686959 · as of October 8, 2026
Active · clear
Darnell Buchanan Plumbing
San Diego, CA · CSLB #966273 · as of October 8, 2026
Active · clear
Buckmaster Plumbing LLC
Palo Cedro, CA · CSLB #1103920 · as of October 8, 2026
Active · clear
Mike Buck Plumbing
Ventura, CA · CSLB #973353 · as of October 8, 2026
Active · clear
Buddy Plumbing LLC
San Marcos, CA · CSLB #1149285 · as of October 8, 2026
Active · clear
Budget Plumbing
Los Angeles, CA · CSLB #778036 · as of October 8, 2026
Active · clear
Budget Plumbing
Sacramento, CA · CSLB #805092 · as of October 8, 2026
Active · clear
Budget Plumbing
Vacaville, CA · CSLB #1097093 · as of October 8, 2026
Active · clear
Budget Plumbing And Drain Cleaning
Tracy, CA · CSLB #890644 · as of October 8, 2026
Active · clear
Budget Plumbing & Drain
Ramona, CA · CSLB #689694 · as of October 8, 2026
Active · clear
Budget Plumbing & Drain Service
San Francisco, CA · CSLB #1121869 · as of October 8, 2026
Active · clear
Budget Quick Plumbing CO
Los Angeles, CA · CSLB #1115963 · as of October 8, 2026
Active · clear
Budget Rooter INC
Citrus Heights, CA · CSLB #1007353 · as of October 8, 2026
Active · clear
Eric Buehner Plumbing INC
Garden Grove, CA · CSLB #956458 · as of October 8, 2026
Active · clear
Buena Plumbing INC
Oxnard, CA · CSLB #1106127 · as of October 8, 2026
Active · clear
Bueno Plumbing & Rooter
San Jose, CA · CSLB #1073601 · as of October 8, 2026
Active · clear
Buffalo Plumbing
Mission Hills, CA · CSLB #711697 · as of October 8, 2026
Active · clear
Building America Plumbing INC
Bakersfield, CA · CSLB #1123445 · as of October 8, 2026
Active · clear
Bulldog Plumbing
El Cajon, CA · CSLB #1146742 · as of October 8, 2026
Active · clear
Bulldog Plumbing & Rooter Corp
Oxnard, CA · CSLB #1103656 · as of October 8, 2026
Active · clear
Bulletproof Plumbing
Anderson, CA · CSLB #1135707 · as of October 8, 2026
Active · clear
Bullfrog Plumbing LLC
Oakland, CA · CSLB #1159936 · as of October 8, 2026
Active · clear
Bullhead Plumbing
Redding, CA · CSLB #799906 · as of October 8, 2026
Active · clear
Bullitt Rooter LLC
South San Francisco, CA · CSLB #1050627 · as of October 8, 2026
Active · clear
Bullseye Leak Detection
Stockton, CA · CSLB #1090660 · as of October 8, 2026
Active · clear
Bullseye Leak Detection INC
West Sacramento, CA · CSLB #935197 · as of October 8, 2026
Active · clear
Bulls Eye Plumbing
Paradise, CA · CSLB #845354 · as of October 8, 2026
Active · clear
Bullseye Plumbing
San Mateo, CA · CSLB #961960 · as of October 8, 2026
Active · clear
George E Burden Plumbing
Palmdale, CA · CSLB #277020 · as of October 8, 2026
Active · clear
Burdick Plumbing
El Cajon, CA · CSLB #1148260 · as of October 8, 2026
Active · clear
Buri Buri Plumbing INC
South San Francisco, CA · CSLB #1018338 · as of October 8, 2026
Active · clear
Burns Sewer & Septic Service
Victorville, CA · CSLB #795322 · as of October 8, 2026
Active · clear
Burris Brothers Plumbing & Heating
Los Angeles, CA · CSLB #876336 · as of October 8, 2026
Active · clear
Buru Plumbing
Orange, CA · CSLB #1129271 · as of October 8, 2026
Active · clear
Buss Mechanical Services Of Ca
Goodyear, CA · CSLB #1047002 · as of October 8, 2026
Active · clear
Busted Knuckles Plumbing
Middleton, CA · CSLB #1066761 · as of October 8, 2026
Active · clear
Busy Bear Plumbing
Paso Robles, CA · CSLB #1001196 · as of October 8, 2026
Active · clear
Busy Bee Plumbing & Drain Cleaning
Sacramento, CA · CSLB #862766 · as of October 8, 2026
Active · clear
Busy Bee Rooter And Plumbing
Van Nuys, CA · CSLB #1023768 · as of October 8, 2026
Active · clear
Busy Bee's Service Plumbing
Fresno, CA · CSLB #1126701 · as of October 8, 2026
Active · clear
Olson's Rooter Service INC DBA Butch's Old Time Plumbing
Burbank, CA · CSLB #977986 · as of October 8, 2026
Active · clear
Butin's Plumbing
La Mirada, CA · CSLB #841262 · as of October 8, 2026
Active · clear
Butler Compressor Ii
Santa Clarita, CA · CSLB #974476 · as of October 8, 2026
Active · clear
Butte Plumbing Company
Oceanside, CA · CSLB #916192 · 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.