Licensed Welding (C-60) contractors in California

The California Contractors State License Board (CSLB) lists 787 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 October 6, 2026.

Showing 541–600 of 787 contractors

1. Prime Welding INC

   Cypress, CA · CSLB #888913 · as of October 6, 2026
   Active · clear
2. Production & Process Technologies Florida INC

   Palmetto, CA · CSLB #990975 · as of October 6, 2026
   Active · clear
3. Professional American Welding Solutions LLC

   El Monte, CA · CSLB #1113398 · as of October 6, 2026
   Active · clear
4. Pro-fusion

   Yucaipa, CA · CSLB #1150458 · as of October 6, 2026
   Active · clear
5. Profuzion Certified Welding

   Riverside, CA · CSLB #887533 · as of October 6, 2026
   Active · clear
6. Pro Steel Welding INC

   La Habra, CA · CSLB #1083468 · as of October 6, 2026
   Active · clear
7. Pro Welder Services

   Stockton, CA · CSLB #947326 · as of October 6, 2026
   Active · clear
8. Rafter M Welding

   Hollister, CA · CSLB #897461 · as of October 6, 2026
   Active · clear
9. Marco Ramirez Welding

   Oxnard, CA · CSLB #901830 · as of October 6, 2026
   Active · clear
10. Ramos Structural Welding & Fabrication

    Oxnard, CA · CSLB #1088040 · as of October 6, 2026
    Active · clear
11. RB Welding And Corrals LLC

    Apple Valley, CA · CSLB #1125811 · as of October 6, 2026
    Active · clear
12. R C L Welding INC

    Bakersfield, CA · CSLB #988654 · as of October 6, 2026
    Active · clear
13. R D Welding

    Bakersfield, CA · CSLB #928395 · as of October 6, 2026
    Active · clear
14. R & D Welding Company

    Pittsburg, CA · CSLB #1115086 · as of October 6, 2026
    Active · clear
15. Red Oak Welding

    Fontana, CA · CSLB #1090224 · as of October 6, 2026
    Active · clear
16. Red Valley Welding

    Thermal, CA · CSLB #1057458 · as of October 6, 2026
    Active · clear
17. Redwood Welding

    Petaluma, CA · CSLB #1092359 · as of October 6, 2026
    Active · clear
18. R&G Metals Welding

    Santa Rosa, CA · CSLB #1129701 · as of October 6, 2026
    Active · clear
19. R&G Metals Welding

    Santa Rosa, CA · CSLB #1149296 · as of October 6, 2026
    Active · clear
20. R H Welding

    Lemon Grove, CA · CSLB #1064909 · as of October 6, 2026
    Active · clear
21. Richards Welding

    Newman, CA · CSLB #1105117 · as of October 6, 2026
    Active · clear
22. R & L Welding

    San Juan Bautista, CA · CSLB #910791 · as of October 6, 2026
    Active · clear
23. R&M Welding CO LLC

    Lakewood, CA · CSLB #1161548 · as of October 6, 2026
    Active · clear
24. Roa Welding And Fabrication

    Huron, CA · CSLB #1140822 · as of October 6, 2026
    Active · clear
25. Robeck's Welding & Fabrication INC

    San Jose, CA · CSLB #808049 · as of October 6, 2026
    Active · clear
26. Jason Robinson

    Orange, CA · CSLB #1056160 · as of October 6, 2026
    Active · clear
27. Robinson's Welding Service Incorporated

    Visalia, CA · CSLB #935012 · as of October 6, 2026
    Active · clear
28. Gabriel Angel Robles

    Corcoran, CA · CSLB #1056328 · as of October 6, 2026
    Active · clear
29. Rob's Welding

    Saugus, CA · CSLB #778579 · as of October 6, 2026
    Active · clear
30. Rocking R Legacies INC

    Thermal, CA · CSLB #1098505 · as of October 6, 2026
    Active · clear
31. Rogers Rig Welding

    Grass Valley, CA · CSLB #1072915 · as of October 6, 2026
    Active · clear
32. Steve Rojas Welding

    Moreno Valley, CA · CSLB #655192 · as of October 6, 2026
    Active · clear
33. Ron's Welding Service

    Los Alamos, CA · CSLB #950586 · as of October 6, 2026
    Active · open complaint
34. Ron West Welding & Fabrication

    Oakland, CA · CSLB #1128927 · as of October 6, 2026
    Active · clear
35. John F Rosasco Welding

    Stockton, CA · CSLB #941900 · as of October 6, 2026
    Active · clear
36. Ross Fabrication & Welding INC

    Bakersfield, CA · CSLB #923618 · as of October 6, 2026
    Active · clear
37. Rovall Welding & Fabrication

    Paso Robles, CA · CSLB #1056354 · as of October 6, 2026
    Active · clear
38. Rowland's Mobile Welding

    Antelope, CA · CSLB #1075669 · as of October 6, 2026
    Active · clear
39. Royal Welding & Fabricating

    Fullerton, CA · CSLB #669440 · as of October 6, 2026
    Active · clear
40. Royal Welding Services INC

    Hayward, CA · CSLB #1026526 · as of October 6, 2026
    Active · clear
41. Rubicon Welds

    South Gate, CA · CSLB #1012521 · as of October 6, 2026
    Active · clear
42. Rustic Welding INC

    Anaheim, CA · CSLB #990390 · as of October 6, 2026
    Active · clear
43. Robert W Porter Iii DBA R W Welding & Repair

    Linden, CA · CSLB #785668 · as of October 6, 2026
    Active · clear
44. Ramon Salazar Welding INC

    South El Monte, CA · CSLB #694303 · as of October 6, 2026
    Active · clear
45. Saldana Welding & Fabrication

    Shafter, CA · CSLB #1002829 · as of October 6, 2026
    Active · clear
46. Sal Process Welding Services INC

    Delhi, CA · CSLB #1033516 · as of October 6, 2026
    Active · clear
47. Salty Dog Welding

    Gustine, CA · CSLB #1134536 · as of October 6, 2026
    Active · clear
48. Salvato Fabrications LLC DBA Salvato Fabrication & Welding

    Richmond, CA · CSLB #1098257 · as of October 6, 2026
    Active · clear
49. Sam Industries INC

    Anza, CA · CSLB #1070036 · as of October 6, 2026
    Active · clear
50. Samuel R Alarcon INC DBA Sam's Welding

    Fresno, CA · CSLB #815978 · as of October 6, 2026
    Active · clear
51. Sam Weathers Welding

    Chico, CA · CSLB #1117864 · as of October 6, 2026
    Active · clear
52. Sanctuary Stainless

    Moss Landing, CA · CSLB #848764 · as of October 6, 2026
    Active · clear
53. Sanitary Welding

    Porterville, CA · CSLB #1105238 · as of October 6, 2026
    Active · clear
54. Santiago Welding Services

    Ridgecrest, CA · CSLB #1118661 · as of October 6, 2026
    Active · clear
55. Santos Industrial

    Turlock, CA · CSLB #795390 · as of October 6, 2026
    Active · clear
56. SCC Welding

    Menifee, CA · CSLB #1043881 · as of October 6, 2026
    Active · clear
57. Scott's Welding & Fabrication

    Los Osos, CA · CSLB #1053339 · as of October 6, 2026
    Active · clear
58. SD Mobile Welding & Repair LLC

    Modesto, CA · CSLB #1075518 · as of October 6, 2026
    Active · clear
59. Seifert Welding

    Valencia, CA · CSLB #1110369 · as of October 6, 2026
    Active · clear
60. Se & J Fabrications

    Santa Paula, CA · CSLB #770853 · as of October 6, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.