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CSLB classification · Framing/Carpentry

C-6 Cabinet, Millwork and Finish Carpentry Contractor

Builds and installs cabinets, millwork and finish carpentry. Shop and field exposure are rated separately.

4,249
Active licences
1,946
With workers' comp
46%
426
Renewing in 90 days
92
Lapsed or suspended
2,223
Exempt
51
New in 90 days

Coverages a producer should expect

  • ›Workers' comp (shop and installation classes)
  • ›General liability
  • ›Property on the shop

WCIRB classes usually assigned

  • 2812 Cabinet manufacturing (shop)
  • 5437 Cabinet or millwork installation

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 Fund222
  2. Technology Insurance Co. Inc188
  3. Security National Insurance Co.156
  4. Hartford Casualty Insurance Co.135
  5. Insurance Co. Of The West101
  6. Pie Insurance Co.89
  7. Markel Insurance Co.71
  8. Omaha National Casualty Co.70
  9. Norguard Insurance Co.50
  10. Mid-Century Insurance Co.43

C-6 workers' comp renewals by month, California

71
Sep
203
Oct
120
Nov
104
Dec
296
Jan
139
Feb
154
Mar
206
Apr
145
May
165
Jun
125
Jul
112
Aug
3
Sep

Counties with the most

  1. Los Angeles County802
  2. San Diego County466
  3. Orange County443
  4. Riverside County311
  5. San Bernardino County209
  6. Sacramento County199
  7. Ventura County168
  8. County159
  9. Santa Clara County112
  10. Alameda County90
  11. Santa Barbara County86
  12. Sonoma County86

Related classes in Framing/Carpentry

C-5 Framing and Rough Carpentry ContractorD-41 Siding and Decking

Frequently asked

What does a C-6 licence allow a contractor to do?
Builds and installs cabinets, millwork and finish carpentry. Shop and field exposure are rated separately.
What insurance does a C-6 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 (shop and installation classes); General liability; Property on the shop.
How many C-6 contractors are there in California?
4,249 active licences hold the C-6 classification as of 2026-09-06; 1,946 (46%) have workers' comp on file and 2,223 are exempt.
When do C-6 workers' comp policies renew?
426 renew within 90 days. January is the peak month.
Which WCIRB class codes apply to C-6 work?
Most often 2812 (Cabinet manufacturing (shop)), 5437 (Cabinet or millwork installation). The WCIRB assigns the class from the actual operations and payroll, so verify per account in the WCIRB classification search.
Selling to C-6 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 →

C-6 Cabinet, Millwork and Finish Carpentry Contractor: Insurance and WCIRB Classes | Birdray