Birdray

CSLB classification · Tile

C-54 Ceramic and Mosaic Tile Contractor

Installs tile and stone.

6,019
Active licences
2,696
With workers' comp
45%
628
Renewing in 90 days
164
Lapsed or suspended
3,213
Exempt
57
New in 90 days

Coverages a producer should expect

  • ›Workers' comp
  • ›General liability
  • ›Commercial auto

WCIRB classes usually assigned

  • 5348 Tile, stone, mosaic or terrazzo 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 Fund357
  2. Technology Insurance Co. Inc317
  3. Hartford Casualty Insurance Co.178
  4. Pie Insurance Co.158
  5. Amtrust Insurance Co.135
  6. Security National Insurance Co.127
  7. Insurance Co. Of The West120
  8. Markel Insurance Co.118
  9. Wesco Insurance Co.87
  10. Mid-Century Insurance Co.63

C-54 workers' comp renewals by month, California

158
Sep
237
Oct
174
Nov
178
Dec
312
Jan
199
Feb
228
Mar
253
Apr
197
May
218
Jun
218
Jul
136
Aug
12
Sep

Counties with the most

  1. Los Angeles County925
  2. San Diego County679
  3. Orange County548
  4. Riverside County532
  5. Sacramento County349
  6. San Bernardino County274
  7. Santa Clara County226
  8. Ventura County172
  9. Contra Costa County170
  10. Alameda County170
  11. Sonoma County141
  12. Fresno County134

Frequently asked

What does a C-54 licence allow a contractor to do?
Installs tile and stone.
What insurance does a C-54 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; Commercial auto.
How many C-54 contractors are there in California?
6,019 active licences hold the C-54 classification as of 2026-09-06; 2,696 (45%) have workers' comp on file and 3,213 are exempt.
When do C-54 workers' comp policies renew?
628 renew within 90 days. January is the peak month.
Which WCIRB class codes apply to C-54 work?
Most often 5348 (Tile, stone, mosaic or terrazzo work). The WCIRB assigns the class from the actual operations and payroll, so verify per account in the WCIRB classification search.
Selling to C-54 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 →