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 1–60 of 797 contractors

1. 3RD Generation Welds INC

   Earlimart, CA · CSLB #1154250 · as of June 27, 2026
   Active · clear
2. A-1 Andor Welding

   Hesperia, CA · CSLB #1047179 · as of June 27, 2026
   Active · clear
3. A 1 Fabrication & Welding INC

   Sacramento, CA · CSLB #854324 · as of June 27, 2026
   Active · clear
4. A1 Welding Services

   American Canyon, CA · CSLB #1131627 · as of June 27, 2026
   Active · clear
5. Aa Welding

   Escondido, CA · CSLB #1145075 · as of June 27, 2026
   Active · clear
6. Abel's Welding Company

   Fresno, CA · CSLB #948483 · as of June 27, 2026
   Active · clear
7. Accurate Mobile Welding INC

   Upland, CA · CSLB #927302 · as of June 27, 2026
   Active · clear
8. Ace James Welding & Fabrication INC

   Vista, CA · CSLB #1104357 · as of June 27, 2026
   Active · clear
9. Action Welding Corp

   Anaheim, CA · CSLB #957372 · as of June 27, 2026
   Active · clear
10. Acurtech Welding Services

    Redlands, CA · CSLB #762206 · as of June 27, 2026
    Active · clear
11. Acv Welding And Fabrication

    Atwater, CA · CSLB #1125216 · as of June 27, 2026
    Active · clear
12. Advanced Certified Welding

    Salinas, CA · CSLB #1094293 · as of June 27, 2026
    Active · clear
13. Advanced Weld Design

    Citrus Heights, CA · CSLB #763223 · as of June 27, 2026
    Active · clear
14. Advanced Welding And Fabrication INC

    Tulare, CA · CSLB #1092457 · as of June 27, 2026
    Active · clear
15. Advanced Welding Service

    Orangevale, CA · CSLB #1058628 · as of June 27, 2026
    Active · clear
16. Advanced Welding Services LLC

    San Diego, CA · CSLB #1119394 · as of June 27, 2026
    Active · clear
17. Advanced Welding Systems LLC

    Santa Barbara, CA · CSLB #1057435 · as of June 27, 2026
    Active · clear
18. Advanced Weldtec INC

    Lake Elsinore, CA · CSLB #1035678 · as of June 27, 2026
    Active · clear
19. Advanced West Coast Welding

    Canyon Country, CA · CSLB #838906 · as of June 27, 2026
    Active · clear
20. Advantage Welding

    Modesto, CA · CSLB #915936 · as of June 27, 2026
    Active · clear
21. A & D Welding INC

    San Carlos, CA · CSLB #865582 · as of June 27, 2026
    Active · clear
22. Louis B Aguerre JR

    Victorville, CA · CSLB #744885 · as of June 27, 2026
    Active · clear
23. Ag Welding

    Pinole, CA · CSLB #1089349 · as of June 27, 2026
    Active · clear
24. Ag Welding INC

    West Covina, CA · CSLB #1119927 · as of June 27, 2026
    Active · clear
25. Aim Welding INC

    Fresno, CA · CSLB #1133970 · as of June 27, 2026
    Active · clear
26. A&k Welding

    Lawndale, CA · CSLB #1083126 · as of June 27, 2026
    Active · clear
27. Alcantars Welding CO

    Riverside, CA · CSLB #1129957 · as of June 27, 2026
    Active · clear
28. Alex's Mobile Welding

    Fresno, CA · CSLB #1033691 · as of June 27, 2026
    Active · clear
29. Alex Welding INC

    Riverside, CA · CSLB #1038506 · as of June 27, 2026
    Active · clear
30. All American Welding

    Pioneer, CA · CSLB #934462 · as of June 27, 2026
    Active · clear
31. All Metal Fabricators INC

    Turlock, CA · CSLB #972030 · as of June 27, 2026
    Active · clear
32. Alloy Inovations LLC

    Wildomar, CA · CSLB #1054428 · as of June 27, 2026
    Active · clear
33. Alloy Welding

    Rancho Cucamonga, CA · CSLB #871635 · as of June 27, 2026
    Active · clear
34. Alloy Weldworks

    La Verne, CA · CSLB #996624 · as of June 27, 2026
    Active · clear
35. All Pro Universal Welding

    Salinas, CA · CSLB #967635 · as of June 27, 2026
    Active · clear
36. Allpro Welding

    La Mesa, CA · CSLB #1132886 · as of June 27, 2026
    Active · clear
37. Allstar Fabrication + Welding

    Atwater, CA · CSLB #1148614 · as of June 27, 2026
    Active · clear
38. Allweld Metal Fabrication INC

    Napa, CA · CSLB #950845 · as of June 27, 2026
    Active · clear
39. Alm Welding And Fabrication INC

    Tuolumne, CA · CSLB #1134794 · as of June 27, 2026
    Active · clear
40. Alpha Cat Welding

    Fallbrook, CA · CSLB #740433 · as of June 27, 2026
    Active · clear
41. Alpha Welding

    Bakersfield, CA · CSLB #1082959 · as of June 27, 2026
    Active · clear
42. Alpine Metals

    South Lake Tahoe, CA · CSLB #659179 · as of June 27, 2026
    Active · clear
43. Alpine Process Incorporated

    Forest Ranch, CA · CSLB #1124992 · as of June 27, 2026
    Active · clear
44. Alvarez Elite Welding

    Hollister, CA · CSLB #1153492 · as of June 27, 2026
    Active · clear
45. Alvarez Welding

    Littlerock, CA · CSLB #890923 · as of June 27, 2026
    Active · clear
46. A Mechanical Systems INC

    Bakersfield, CA · CSLB #1121663 · as of June 27, 2026
    Active · clear
47. America Master Weld

    Bakersfield, CA · CSLB #1086929 · as of June 27, 2026
    Active · clear
48. American Stainless Professionals

    Lemoore, CA · CSLB #762247 · as of June 27, 2026
    Active · clear
49. American Welding Company

    Denair, CA · CSLB #1100051 · as of June 27, 2026
    Active · clear
50. American Winery Services

    Dallas, CA · CSLB #737684 · as of June 27, 2026
    Active · clear
51. Amerifab Welding

    Merced, CA · CSLB #1148846 · as of June 27, 2026
    Active · clear
52. Ames Mobile Welding

    San Diego, CA · CSLB #1099619 · as of June 27, 2026
    Active · clear
53. Amg Welding

    Vacaville, CA · CSLB #1128294 · as of June 27, 2026
    Active · clear
54. Am Welding

    Orangevale, CA · CSLB #1109758 · as of June 27, 2026
    Active · clear
55. Am Welding

    Long Beach, CA · CSLB #1078776 · as of June 27, 2026
    Active · clear
56. Angove Welding

    Newcastle, CA · CSLB #908508 · as of June 27, 2026
    Active · clear
57. Apex Welding LLC

    Calabasas, CA · CSLB #1115122 · as of June 27, 2026
    Active · clear
58. A-plus Mechanical Welding

    Long Beach, CA · CSLB #964567 · as of June 27, 2026
    Active · clear
59. Arc Performance Welding & Fabrication

    Calipatria, CA · CSLB #1030127 · as of June 27, 2026
    Active · clear
60. Argenalwelding INC

    Penngrove, CA · CSLB #687916 · 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.