Licensed Welding (C-60) contractors in California

The California Contractors State License Board (CSLB) lists 797 California contractors classified C-60 (Welding (C-60)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

Showing 361–420 of 797 contractors

J - CO Fabrication
Los Banos, CA · CSLB #1024305 · as of June 27, 2026
Active · clear
J C Welding CO
Riverside, CA · CSLB #928407 · as of June 27, 2026
Active · clear
JDJ Welding INC
Bakersfield, CA · CSLB #1145630 · as of June 27, 2026
Active · clear
JD Mobile Welding
Livermore, CA · CSLB #1132470 · as of June 27, 2026
Active · clear
JDW Welding LLC
Grass Valley, CA · CSLB #1040901 · as of June 27, 2026
Active · clear
Jensen Specialty Welding
Escondido, CA · CSLB #1069707 · as of June 27, 2026
Active · clear
Jerry's Welding
Moorpark, CA · CSLB #677465 · as of June 27, 2026
Active · clear
Jerry's Welding
La Grange, CA · CSLB #1151417 · as of June 27, 2026
Active · clear
Jesse Ramirez Welding INC
Mt Shasta, CA · CSLB #1083624 · as of June 27, 2026
Active · clear
J & E Welding INC
Murrieta, CA · CSLB #979691 · as of June 27, 2026
Active · clear
JG Mobile Welding LLC
Lakeside, CA · CSLB #1115622 · as of June 27, 2026
Active · clear
Jimenez Custom Welding
Reedley, CA · CSLB #1129111 · as of June 27, 2026
Active · clear
J I Metal Works
San Leandro, CA · CSLB #985373 · as of June 27, 2026
Active · clear
Jim Perry Welding
Taft, CA · CSLB #605413 · as of June 27, 2026
Active · clear
Ji Welding
Newman, CA · CSLB #1070411 · as of June 27, 2026
Active · clear
J JS Welding
Fresno, CA · CSLB #1107207 · as of June 27, 2026
Active · clear
Jim Johnson Welding
Fallbrook, CA · CSLB #615812 · as of June 27, 2026
Active · clear
Marc Johnson Welding
King City, CA · CSLB #865566 · as of June 27, 2026
Active · clear
Jolson Welding
Pine Grove, CA · CSLB #653531 · as of June 27, 2026
Active · clear
Jon3s Welding INC
Clovis, CA · CSLB #1107645 · as of June 27, 2026
Active · clear
Jones Built Welding And Fabrication LLC
Loomis, CA · CSLB #1139338 · as of June 27, 2026
Active · clear
J Onsite Welding
Downey, CA · CSLB #1097685 · as of June 27, 2026
Active · clear
Jordan Custom Welding
Modesto, CA · CSLB #863837 · as of June 27, 2026
Active · clear
JP Metal Works LLC
Sylmar, CA · CSLB #1111394 · as of June 27, 2026
Active · clear
J P Welding
Wallace, CA · CSLB #851614 · as of June 27, 2026
Active · clear
JP Welding & Fabrication INC
Roseville, CA · CSLB #1114663 · as of June 27, 2026
Active · clear
J R V Mechanical
Downey, CA · CSLB #960186 · as of June 27, 2026
Active · clear
J&S Metals INC
Grants Pass, CA · CSLB #1153251 · as of June 27, 2026
Active · clear
Diego Juarez Welding Fabrication
Victorville, CA · CSLB #1033631 · as of June 27, 2026
Active · clear
J W Welding
Vallejo, CA · CSLB #846525 · as of June 27, 2026
Active · clear
Kartchner Mobile Welding And Fabricating
El Cajon, CA · CSLB #994095 · as of June 27, 2026
Active · clear
Kazarian Welding Service
Visalia, CA · CSLB #1069680 · as of June 27, 2026
Active · clear
K C J Welding
San Juan Bautista, CA · CSLB #1013989 · as of June 27, 2026
Active · clear
K C T Welding
Fallbrook, CA · CSLB #625290 · as of June 27, 2026
Active · clear
Kern Welding & Fabrication INC
Bakersfield, CA · CSLB #1121896 · as of June 27, 2026
Active · clear
KGW Metal Fab LLC
Auburn, CA · CSLB #1148777 · as of June 27, 2026
Active · clear
King A Mobile Welding Services
Littlerock, CA · CSLB #1126785 · as of June 27, 2026
Active · clear
Kings County Welding
Hanford, CA · CSLB #1079462 · as of June 27, 2026
Active · clear
K-machine Industrial Services
Savannah, CA · CSLB #930949 · as of June 27, 2026
Active · clear
KM Customs Welding
Paso Robles, CA · CSLB #1104123 · as of June 27, 2026
Active · clear
Krause Fabrication INC
Valley Springs, CA · CSLB #1156823 · as of June 27, 2026
Active · clear
Lanz Industrial Welding INC
Vancouver, CA · CSLB #862624 · as of June 27, 2026
Active · clear
L A Rebar Welding INC
Garden Grove, CA · CSLB #928480 · as of June 27, 2026
Active · clear
Large's Metal Fabrication INC
Watsonville, CA · CSLB #775148 · as of June 27, 2026
Active · clear
Danny Laroche Welding
Nipomo, CA · CSLB #1016020 · as of June 27, 2026
Active · clear
TS Larsson Welding Service
Orangevale, CA · CSLB #1109028 · as of June 27, 2026
Active · clear
Larsson Welding
Orangevale, CA · CSLB #800899 · as of June 27, 2026
Active · clear
Zach Larsson Welding
Newcastle, CA · CSLB #1051188 · as of June 27, 2026
Active · clear
Lashua Welding & Fleet Service
Fallbrook, CA · CSLB #1027277 · as of June 27, 2026
Active · clear
L A's Welding
Hesperia, CA · CSLB #1004879 · as of June 27, 2026
Active · clear
L A T Welding
Los Alamos, CA · CSLB #820356 · as of June 27, 2026
Active · clear
Lavallee Welding
Murrieta, CA · CSLB #1129767 · as of June 27, 2026
Active · clear
The L A Welding And Fabrication Corporation
Sylmar, CA · CSLB #847144 · as of June 27, 2026
Active · clear
Lawhon Custom Welding
Tehachapi, CA · CSLB #973771 · as of June 27, 2026
Active · clear
Lawson Welding INC
Yokuts Valley, CA · CSLB #1067414 · as of June 27, 2026
Active · clear
LB Curiel Rack Maintenance INC
Tracy, CA · CSLB #862972 · as of June 27, 2026
Active · clear
Lci Welding
Paso Robles, CA · CSLB #1058618 · as of June 27, 2026
Active · clear
Lead Wolf Welding
San Diego, CA · CSLB #1119880 · as of June 27, 2026
Active · clear
Lee's Pipeline Services
Fontana, CA · CSLB #996362 · as of June 27, 2026
Active · clear
Lee's Welding
Simi Valley, CA · CSLB #1075456 · as of June 27, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.