Birdray

CSLB classification · Specialty

D-64 Non-specialized

Limited specialty work not covered by another D class.

641
Active licences
373
With workers' comp
58%
97
Renewing in 90 days
12
Lapsed or suspended
238
Exempt
9
New in 90 days

Coverages a producer should expect

  • ›Workers' comp
  • ›General liability

WCIRB classes usually assigned

Assigned from the specific operations; no single governing class.

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 Fund95
  2. Pie Insurance Co.17
  3. Technology Insurance Co. Inc14
  4. Wesco Insurance Co.14
  5. Insurance Co. Of The West13
  6. Hartford Casualty Insurance Co.11
  7. Zurich American Insurance Co.10
  8. Employers Preferred Insurance Co.9
  9. Oak River Insurance Co.8
  10. Mid-Century Insurance Co.7

D-64 workers' comp renewals by month, California

20
Sep
44
Oct
22
Nov
22
Dec
47
Jan
28
Feb
40
Mar
31
Apr
23
May
28
Jun
32
Jul
17
Aug
1
Sep

Counties with the most

  1. Los Angeles County102
  2. San Diego County77
  3. Orange County76
  4. Riverside County74
  5. County39
  6. San Bernardino County35
  7. Sacramento County27
  8. Ventura County24
  9. Santa Clara County21
  10. Contra Costa County20
  11. Placer County16
  12. San Mateo County15

Related classes in Specialty

C-61 Limited Specialty (D classifications)D-03 AwningsD-09 Drilling, Blasting and Oil Field WorkD-12 Synthetic ProductsD-21 Machinery and PumpsD-28 Doors, Gates and Activating DevicesD-34 Prefabricated EquipmentD-39 ScaffoldingD-40 Service Station Equipment and MaintenanceD-42 Non-Electrical Sign InstallationD-52 Window CoveringsD-63 Construction Clean-up

Frequently asked

What does a D-64 licence allow a contractor to do?
Limited specialty work not covered by another D class.
What insurance does a D-64 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.
How many D-64 contractors are there in California?
641 active licences hold the D-64 classification as of 2026-09-06; 373 (58%) have workers' comp on file and 238 are exempt.
When do D-64 workers' comp policies renew?
97 renew within 90 days. January is the peak month.
Selling to D-64 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 →