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 541–600 of 797 contractors

1. Precision Design & Fabricating INC

   Oceanside, CA · CSLB #768784 · as of June 27, 2026
   Active · clear
2. Precision Welding

   Grass Valley, CA · CSLB #1096912 · as of June 27, 2026
   Active · clear
3. Precision Welding Solutions

   Shafter, CA · CSLB #1110600 · as of June 27, 2026
   Active · clear
4. Precision Welding Solutions INC

   Bakersfield, CA · CSLB #1008761 · as of June 27, 2026
   Active · clear
5. Premium Welding CO

   Downey, CA · CSLB #954536 · as of June 27, 2026
   Active · clear
6. Prime Welding

   Cottonwood, CA · CSLB #1150413 · as of June 27, 2026
   Active · clear
7. Prime Welding Contractors INC

   Imperial, CA · CSLB #1153730 · as of June 27, 2026
   Active · clear
8. Prime Welding INC

   Cypress, CA · CSLB #888913 · as of June 27, 2026
   Active · clear
9. Production & Process Technologies Florida INC

   Palmetto, CA · CSLB #990975 · as of June 27, 2026
   Active · clear
10. Professional American Welding Solutions LLC

    El Monte, CA · CSLB #1113398 · as of June 27, 2026
    Active · clear
11. Pro-fusion

    Yucaipa, CA · CSLB #1150458 · as of June 27, 2026
    Active · clear
12. Profuzion Certified Welding

    Riverside, CA · CSLB #887533 · as of June 27, 2026
    Active · clear
13. Pro Steel Welding INC

    La Habra, CA · CSLB #1083468 · as of June 27, 2026
    Active · clear
14. Pro Welder Services

    Stockton, CA · CSLB #947326 · as of June 27, 2026
    Active · clear
15. Rafter M Welding

    Hollister, CA · CSLB #897461 · as of June 27, 2026
    Active · clear
16. Marco Ramirez Welding

    Oxnard, CA · CSLB #901830 · as of June 27, 2026
    Active · clear
17. Ramos Structural Welding & Fabrication

    Oxnard, CA · CSLB #1088040 · as of June 27, 2026
    Active · clear
18. RB Welding And Corrals LLC

    Apple Valley, CA · CSLB #1125811 · as of June 27, 2026
    Active · clear
19. R C L Welding INC

    Bakersfield, CA · CSLB #988654 · as of June 27, 2026
    Active · clear
20. R D Welding

    Bakersfield, CA · CSLB #928395 · as of June 27, 2026
    Active · clear
21. R & D Welding Company

    Pittsburg, CA · CSLB #1115086 · as of June 27, 2026
    Active · clear
22. Red Oak Welding

    Fontana, CA · CSLB #1090224 · as of June 27, 2026
    Active · clear
23. Red Valley Welding

    Thermal, CA · CSLB #1057458 · as of June 27, 2026
    Active · clear
24. Redwood Welding

    Petaluma, CA · CSLB #1092359 · as of June 27, 2026
    Active · clear
25. R&G Metals Welding

    Santa Rosa, CA · CSLB #1129701 · as of June 27, 2026
    Active · clear
26. R&G Metals Welding

    Santa Rosa, CA · CSLB #1149296 · as of June 27, 2026
    Active · clear
27. R H Welding

    Lemon Grove, CA · CSLB #1064909 · as of June 27, 2026
    Active · clear
28. Richards Welding

    Newman, CA · CSLB #1105117 · as of June 27, 2026
    Active · clear
29. Riddle Industries INC

    Oakdale, CA · CSLB #1038462 · as of June 27, 2026
    Active · clear
30. Ritters Welding And Fabrication INC

    Napa, CA · CSLB #1016757 · as of June 27, 2026
    Active · clear
31. R & L Welding

    San Juan Bautista, CA · CSLB #910791 · as of June 27, 2026
    Active · clear
32. Roa Welding And Fabrication

    Huron, CA · CSLB #1140822 · as of June 27, 2026
    Active · clear
33. Robeck's Welding & Fabrication INC

    San Jose, CA · CSLB #808049 · as of June 27, 2026
    Active · clear
34. Jason Robinson

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

    Visalia, CA · CSLB #935012 · as of June 27, 2026
    Active · clear
36. Gabriel Angel Robles

    Corcoran, CA · CSLB #1056328 · as of June 27, 2026
    Active · clear
37. Rob's Welding

    Saugus, CA · CSLB #778579 · as of June 27, 2026
    Active · clear
38. Rocking R Legacies INC

    Thermal, CA · CSLB #1098505 · as of June 27, 2026
    Active · clear
39. Rogers Rig Welding

    Grass Valley, CA · CSLB #1072915 · as of June 27, 2026
    Active · clear
40. Steve Rojas Welding

    Moreno Valley, CA · CSLB #655192 · as of June 27, 2026
    Active · clear
41. Ron's Welding Service

    Los Alamos, CA · CSLB #950586 · as of June 27, 2026
    Active · clear
42. Ron West Welding & Fabrication

    Oakland, CA · CSLB #1128927 · as of June 27, 2026
    Active · clear
43. John F Rosasco Welding

    Stockton, CA · CSLB #941900 · as of June 27, 2026
    Active · clear
44. Rosellini Welding & Fabrication

    Suisun, CA · CSLB #1140175 · as of June 27, 2026
    Active · clear
45. Ross Fabrication & Welding INC

    Bakersfield, CA · CSLB #923618 · as of June 27, 2026
    Active · clear
46. Rovall Welding & Fabrication

    Paso Robles, CA · CSLB #1056354 · as of June 27, 2026
    Active · clear
47. Rowland's Mobile Welding

    Antelope, CA · CSLB #1075669 · as of June 27, 2026
    Active · clear
48. Royal Welding & Fabricating

    Fullerton, CA · CSLB #669440 · as of June 27, 2026
    Active · clear
49. Royal Welding Services INC

    Hayward, CA · CSLB #1026526 · as of June 27, 2026
    Active · clear
50. Rubicon Welds

    South Gate, CA · CSLB #1012521 · as of June 27, 2026
    Active · clear
51. Robert W Porter Iii DBA R W Welding & Repair

    Linden, CA · CSLB #785668 · as of June 27, 2026
    Active · clear
52. Ramon Salazar Welding INC

    South El Monte, CA · CSLB #694303 · as of June 27, 2026
    Active · clear
53. Saldana Welding & Fabrication

    Shafter, CA · CSLB #1002829 · as of June 27, 2026
    Active · clear
54. Sal Process Welding Services INC

    Delhi, CA · CSLB #1033516 · as of June 27, 2026
    Active · clear
55. Salty Dog Welding

    Gustine, CA · CSLB #1134536 · as of June 27, 2026
    Active · clear
56. Salvato Fabrications LLC DBA Salvato Fabrication & Welding

    Richmond, CA · CSLB #1098257 · as of June 27, 2026
    Active · clear
57. Sam Industries INC

    Anza, CA · CSLB #1070036 · as of June 27, 2026
    Active · clear
58. Samuel R Alarcon INC DBA Sam's Welding

    Fresno, CA · CSLB #815978 · as of June 27, 2026
    Active · clear
59. Sam Weathers Welding

    Chico, CA · CSLB #1117864 · as of June 27, 2026
    Active · clear
60. Sanctuary Stainless

    Moss Landing, CA · CSLB #848764 · 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.