Birdray

CSLB classification · Specialty

D-63 Construction Clean-up

Post-construction cleaning.

832
Active licences
545
With workers' comp
66%
122
Renewing in 90 days
35
Lapsed or suspended
255
Exempt
9
New in 90 days

Coverages a producer should expect

  • ›Workers' comp
  • ›General liability
  • ›Janitorial bond

WCIRB classes usually assigned

  • 9008 Janitorial services

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 Fund164
  2. Insurance Co. Of The West32
  3. Pie Insurance Co.31
  4. Omaha National Casualty Co.27
  5. Employers Preferred Insurance Co.16
  6. Travelers Property Casualty Co. Of America15
  7. Hartford Casualty Insurance Co.13
  8. Service American Indemnity Company13
  9. Employers Compensation Insurance Co.10
  10. Norguard Insurance Co.10

D-63 workers' comp renewals by month, California

33
Sep
40
Oct
38
Nov
28
Dec
69
Jan
34
Feb
45
Mar
43
Apr
40
May
50
Jun
62
Jul
29
Aug
3
Sep

Counties with the most

  1. Los Angeles County150
  2. San Diego County104
  3. Riverside County84
  4. Orange County76
  5. Santa Clara County44
  6. San Bernardino County39
  7. Sacramento County35
  8. Kern County33
  9. San Joaquin County23
  10. Alameda County23
  11. Contra Costa County21
  12. Fresno County19

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-64 Non-specialized

Frequently asked

What does a D-63 licence allow a contractor to do?
Post-construction cleaning.
What insurance does a D-63 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; Janitorial bond.
How many D-63 contractors are there in California?
832 active licences hold the D-63 classification as of 2026-09-06; 545 (66%) have workers' comp on file and 255 are exempt.
When do D-63 workers' comp policies renew?
122 renew within 90 days. January is the peak month.
Which WCIRB class codes apply to D-63 work?
Most often 9008 (Janitorial services). The WCIRB assigns the class from the actual operations and payroll, so verify per account in the WCIRB classification search.
Selling to D-63 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 →

D-63 Construction Clean-up: Insurance and WCIRB Classes | Birdray