Birdray

CSLB classification · Welding

C-60 Welding Contractor

Welds metal on site.

1,063
Active licences
498
With workers' comp
47%
133
Renewing in 90 days
23
Lapsed or suspended
534
Exempt
10
New in 90 days

Coverages a producer should expect

  • ›Workers' comp
  • ›General liability with hot-work endorsement
  • ›Commercial auto

WCIRB classes usually assigned

  • 3365 Welding or cutting NOC

Governing class depends on actual operations and payroll. Verify with the WCIRB classification search before quoting.

Carriers writing this class

Policies on file, statewide

  1. State Compensation Insurance Fund207
  2. Insurance Co. Of The West52
  3. Omaha National Casualty Co.28
  4. Pie Insurance Co.21
  5. Travelers Property Casualty Co. Of America11
  6. Technology Insurance Co. Inc10
  7. Endurance Assurance Corporation9
  8. Security National Insurance Co.9
  9. Hartford Casualty Insurance Co.9
  10. Great American Alliance Insurance Co.8

C-60 workers' comp renewals by month, California

19
Sep
67
Oct
33
Nov
33
Dec
48
Jan
34
Feb
50
Mar
45
Apr
32
May
36
Jun
47
Jul
27
Aug
4
Sep

Counties with the most

  1. Los Angeles County119
  2. San Diego County86
  3. San Bernardino County68
  4. Riverside County63
  5. Kern County63
  6. Stanislaus County45
  7. Fresno County44
  8. Sacramento County38
  9. San Luis Obispo County37
  10. Sonoma County37
  11. Orange County37
  12. County34

Frequently asked

What does a C-60 licence allow a contractor to do?
Welds metal on site.
What insurance does a C-60 contractor need?
Workers' compensation is required by law once they have employees; the CSLB suspends a licence without it. Beyond that, producers usually place: Workers' comp; General liability with hot-work endorsement; Commercial auto.
How many C-60 contractors are there in California?
1,063 active licences hold the C-60 classification as of 2026-09-06; 498 (47%) have workers' comp on file and 534 are exempt.
When do C-60 workers' comp policies renew?
133 renew within 90 days. October is the peak month.
Which WCIRB class codes apply to C-60 work?
Most often 3365 (Welding or cutting NOC). The WCIRB assigns the class from the actual operations and payroll, so verify per account in the WCIRB classification search.
Selling to C-60 contractors in California?
Birdray runs signal-timed outbound for one agency per territory: the companies behind these numbers, the person to email, and the renewal date, sent from your inbox. The database is free to search.
How the outbound worksSearch free

Sources: CSLB licence and workers' compensation records, California Secretary of State, OSHA, FMCSA, county permits. Aggregates only; no individual contractor appears on this page. "Active" means a CLEAR licence status. Renewal counts include policies on file with the CSLB expiring in the window. Refreshed weekly; this page as of 2026-09-06. Every field and its source →