Birdray

CSLB classification · Painting/Finish

C-35 Lathing and Plastering Contractor

Applies lath, plaster and stucco.

1,787
Active licences
1,143
With workers' comp
64%
284
Renewing in 90 days
36
Lapsed or suspended
564
Exempt
18
New in 90 days

Coverages a producer should expect

  • ›Workers' comp
  • ›General liability with completed operations
  • ›Commercial auto

WCIRB classes usually assigned

  • 5484 Plastering or stucco work

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 Fund236
  2. Insurance Co. Of The West95
  3. Omaha National Casualty Co.80
  4. Pie Insurance Co.59
  5. Everest Premier Insurance Co.51
  6. Wesco Insurance Co.31
  7. State Farm Fire And Casualty Co.28
  8. Endurance Assurance Corporation28
  9. Great American Alliance Insurance Co.27
  10. Markel Insurance Co.27

C-35 workers' comp renewals by month, California

51
Sep
147
Oct
65
Nov
82
Dec
134
Jan
80
Feb
95
Mar
86
Apr
96
May
84
Jun
98
Jul
63
Aug
8
Sep

Counties with the most

  1. Los Angeles County323
  2. San Diego County201
  3. Riverside County170
  4. Orange County123
  5. San Bernardino County81
  6. Ventura County73
  7. Sacramento County65
  8. Kern County55
  9. Alameda County48
  10. Santa Clara County48
  11. Santa Barbara County46
  12. County45

Related classes in Painting/Finish

C-33 Painting and Decorating ContractorD-29 PaperhangingD-38 Sand and Water Blasting

Frequently asked

What does a C-35 licence allow a contractor to do?
Applies lath, plaster and stucco.
What insurance does a C-35 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 completed operations; Commercial auto.
How many C-35 contractors are there in California?
1,787 active licences hold the C-35 classification as of 2026-09-06; 1,143 (64%) have workers' comp on file and 564 are exempt.
When do C-35 workers' comp policies renew?
284 renew within 90 days. October is the peak month.
Which WCIRB class codes apply to C-35 work?
Most often 5484 (Plastering or stucco work). The WCIRB assigns the class from the actual operations and payroll, so verify per account in the WCIRB classification search.
Selling to C-35 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 →