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CSLB classification · Manufactured Housing

C-47 General Manufactured Housing Contractor

Installs and services manufactured homes.

445
Active licences
230
With workers' comp
52%
58
Renewing in 90 days
5
Lapsed or suspended
203
Exempt
4
New in 90 days

Coverages a producer should expect

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

WCIRB classes usually assigned

  • 5403 Carpentry NOC

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 Fund80
  2. Pie Insurance Co.21
  3. Insurance Co. Of The West20
  4. Endurance Assurance Corporation11
  5. Everest Premier Insurance Co.8
  6. Security National Insurance Co.7
  7. Benchmark Insurance Co.6
  8. Omaha National Casualty Co.6
  9. Wesco Insurance Co.5
  10. American Casualty Co. Of Reading Pa4

C-47 workers' comp renewals by month, California

12
Sep
25
Oct
15
Nov
20
Dec
32
Jan
10
Feb
15
Mar
22
Apr
15
May
21
Jun
12
Jul
15
Aug
6
Sep

Counties with the most

  1. Riverside County73
  2. San Diego County39
  3. Sacramento County29
  4. San Bernardino County29
  5. Los Angeles County25
  6. Orange County24
  7. County16
  8. Sonoma County16
  9. Kern County14
  10. Ventura County14
  11. Santa Clara County14
  12. San Luis Obispo County12

Frequently asked

What does a C-47 licence allow a contractor to do?
Installs and services manufactured homes.
What insurance does a C-47 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-47 contractors are there in California?
445 active licences hold the C-47 classification as of 2026-09-06; 230 (52%) have workers' comp on file and 203 are exempt.
When do C-47 workers' comp policies renew?
58 renew within 90 days. January is the peak month.
Which WCIRB class codes apply to C-47 work?
Most often 5403 (Carpentry NOC). The WCIRB assigns the class from the actual operations and payroll, so verify per account in the WCIRB classification search.
Selling to C-47 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-47 General Manufactured Housing Contractor: Insurance and WCIRB Classes | Birdray