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 1,441–1,500 of 12,055 contractors

BDH Plumbing LLC
Davis, CA · CSLB #1095062 · as of October 8, 2026
Active · clear
B D Mechanical INC
Riverside, CA · CSLB #869330 · as of October 8, 2026
Active · clear
B D Plumbing
Big Bear Lake, CA · CSLB #779330 · as of October 8, 2026
Active · clear
B D P Plumbing INC
Auburn, CA · CSLB #956108 · as of October 8, 2026
Active · clear
BDS Plumbing INC
Walnut Creek, CA · CSLB #713183 · as of October 8, 2026
Active · clear
Beach Cities Plumbing
Huntington Beach, CA · CSLB #795162 · as of October 8, 2026
Active · clear
Beach Cities Plumbing INC
Redondo Beach, CA · CSLB #735809 · as of October 8, 2026
Active · clear
Beach House Plumbing
San Clemente, CA · CSLB #1093713 · as of October 8, 2026
Active · clear
Beach N City Plumbing
Imperial Beach, CA · CSLB #851177 · as of October 8, 2026
Active · clear
Beach Plumbing & Jetting
Cypress, CA · CSLB #949704 · as of October 8, 2026
Active · clear
Beach West Plumbing
Huntington Beach, CA · CSLB #738823 · as of October 8, 2026
Active · clear
Beagle Services INC
Los Angeles, CA · CSLB #1081938 · as of October 8, 2026
Active · clear
Bear Creek Plumbing LLC
Tustin, CA · CSLB #1155635 · as of October 8, 2026
Active · clear
John Beard Plumbing Services
Santa Rosa, CA · CSLB #1122452 · as of October 8, 2026
Active · clear
Bear Plumbing & Rooter INC
North Hollywood, CA · CSLB #970517 · as of October 8, 2026
Active · clear
Bear State Water Heating
Temecula, CA · CSLB #1070917 · as of October 8, 2026
Active · clear
Bear State Water Heating LLC
Temecula, CA · CSLB #1079115 · as of October 8, 2026
Active · clear
Beasley Plumbing INC
Placerville, CA · CSLB #685159 · as of October 8, 2026
Active · clear
Beastbay Plumbing
Benicia, CA · CSLB #1031664 · as of October 8, 2026
Active · clear
Beastmode Plumbing And Rooter INC
Riverside, CA · CSLB #1095079 · as of October 8, 2026
Active · clear
Beaudet Plumbing
Lawndale, CA · CSLB #892212 · as of October 8, 2026
Active · clear
Beaudoin Plumbing
Mariposa, CA · CSLB #1125414 · as of October 8, 2026
Active · clear
Beaumont Plumbing Services INC
Beaumont, CA · CSLB #1094733 · as of October 8, 2026
Active · clear
Beaver Brothers Plumbing INC
Sacramento, CA · CSLB #1137645 · as of October 8, 2026
Active · clear
B E C Complete Plumbing Services INC
Laguna Niguel, CA · CSLB #719755 · as of October 8, 2026
Active · clear
Becerra Plumbing
Victorville, CA · CSLB #1124792 · as of October 8, 2026
Active · clear
Becker & Son Plumbing INC
Pauma Valley, CA · CSLB #883653 · as of October 8, 2026
Active · clear
Beckham Bro's Plumbing INC
Carmichael, CA · CSLB #1014133 · as of October 8, 2026
Active · clear
Beck's Plumbing
Laguna Niguel, CA · CSLB #659407 · as of October 8, 2026
Active · clear
Beck's Plumbing
Simi Valley, CA · CSLB #948028 · as of October 8, 2026
Active · clear
John Beebe
Diamond Springs, CA · CSLB #637488 · as of October 8, 2026
Active · clear
Beekman's Custom Plumbing
Newman, CA · CSLB #918125 · as of October 8, 2026
Active · clear
Beeto's Plumbing INC
San Fernando, CA · CSLB #1021738 · as of October 8, 2026
Active · clear
Before/after Hours Plumbing & Rooter
Burbank, CA · CSLB #1083785 · as of October 8, 2026
Active · clear
Beggs Plumbing
Rancho Cordova, CA · CSLB #1111119 · as of October 8, 2026
Active · clear
Jeff Bekker
Napa, CA · CSLB #829579 · as of October 8, 2026
Active · clear
Bel Carlos Plumbing
San Mateo, CA · CSLB #632903 · as of October 8, 2026
Active · clear
Belfast Plumbing
Concord, CA · CSLB #906211 · as of October 8, 2026
Active · clear
Bella's Plumbing
Sacramento, CA · CSLB #1112538 · as of October 8, 2026
Active · clear
Belleci Plumbing
Carmel, CA · CSLB #1053093 · as of October 8, 2026
Active · clear
Patrick Bellinger Plumbing
San Marcos, CA · CSLB #520443 · as of October 8, 2026
Active · clear
Bello Plumbing Group INC
National City, CA · CSLB #1146522 · as of October 8, 2026
Active · clear
Bellows Mechanical INC
Moorpark, CA · CSLB #568001 · as of October 8, 2026
Active · clear
Bells Plumbing Repair INC
Atascadero, CA · CSLB #735897 · as of October 8, 2026
Active · clear
Bells Plumbing Solutions
Walnut Creek, CA · CSLB #1147956 · as of October 8, 2026
Active · clear
Vincent Bell
Gardena, CA · CSLB #1133618 · as of October 8, 2026
Active · clear
Belmont Plumbing
Long Beach, CA · CSLB #446735 · as of October 8, 2026
Active · clear
J Beltran Plumbing
Vallejo, CA · CSLB #1125101 · as of October 8, 2026
Active · clear
Mynor Beltran Plumbing
Los Angeles, CA · CSLB #1148958 · as of October 8, 2026
Active · clear
Beltran Plumbing INC
Fallbrook, CA · CSLB #888491 · as of October 8, 2026
Active · clear
Victor Beltran
Santa Barbara, CA · CSLB #1040695 · as of October 8, 2026
Active · clear
Benchmark Brothers Plumbing
Encinitas, CA · CSLB #1134891 · as of October 8, 2026
Active · clear
Benchmark Plumbing
Roseville, CA · CSLB #834801 · as of October 8, 2026
Active · clear
Benchmark Plumbing LLC
Morgan Hill, CA · CSLB #1160945 · as of October 8, 2026
Active · clear
D A Bender Mechanical INC
Elk Grove, CA · CSLB #673938 · as of October 8, 2026
Active · clear
Benitez Plumbing & Drain Service
Fresno, CA · CSLB #1109961 · as of October 8, 2026
Active · clear
Ben Jacobs Plumbing INC
Oakland, CA · CSLB #899531 · as of October 8, 2026
Active · clear
Benjamin Franklin Plumbing
Roseville, CA · CSLB #1144014 · as of October 8, 2026
Active · clear
Benjamin Franklin Plumbing
San Diego, CA · CSLB #1150273 · as of October 8, 2026
Active · clear
Benjamin Franklin Plumbing Of Santa Cruz
Santa Cruz, CA · CSLB #1103084 · 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.