Birdray

General Building contractors in Walnut Creek, California

Walnut Creek has 334 active general building contractors, 149 with workers' comp on file. 47 renew in the next 90 days; 6 have lapsed or suspended coverage. State Compensation Insurance Fund writes the most of them. Renewals peak in October. From CSLB records as of 2026-09-06.

334
Active licences
149
With workers' comp
45% of active
47
Renewing in 90 days
23 within 30
6
Lapsed or suspended
174 exempt
4
New in 90 days
9
Bond suspensions

General Building workers' comp renewals by month, Walnut Creek

13
Sep
20
Oct
9
Nov
10
Dec
13
Jan
10
Feb
13
Mar
14
Apr
8
May
8
Jun
11
Jul
13
Aug

Top carriers

  1. State Compensation Insurance Fund45
  2. Everest Premier Insurance Co.12
  3. Pie Insurance Co.11
  4. American Casualty Co. Of Reading Pa8
  5. Norguard Insurance Co.7
  6. Wesco Insurance Co.6
  7. Insurance Co. Of The West5
  8. Republic Indemnity Company Of America5
  9. Travelers Property Casualty Co. Of America4
  10. Endurance Assurance Corporation3

Other trades in Walnut Creek

  1. Not enough data

Licence classes held

CSLB classification codes on these licences

  1. B334
  2. A16
  3. C1015
  4. C3610
  5. C3910
  6. C339
  7. C-85
  8. C-64
  9. C-94
  10. C274
  11. C533
  12. C173

What changed in Walnut Creek this month

Recent changes in state records, one line each, company names withheld on public pages. Birdray users see the company, the contact and the timing.

  • Coverage lapsedGeneral BuildingWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedGeneral BuildingWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedSpecialtyWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedGeneral BuildingWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedTileWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedRoofingWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedGeneral BuildingWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedHVACWorkers' comp coverage lapsed; licence suspended2026-09-06

Frequently asked

How many general building contractors are in Walnut Creek?
334 hold an active CSLB licence classed as General Building with a Walnut Creek address as of 2026-09-06.
How many carry workers' comp?
149 (45%) have a policy on file; 174 are exempt and 6 lapsed or suspended.
When do general building policies in Walnut Creek renew?
23 within 30 days, 35 within 60, 47 within 90. The peak month is October with 20.
Which carriers write general building contractors in Walnut Creek?
State Compensation Insurance Fund (45), Everest Premier Insurance Co. (12), Pie Insurance Co. (11)
General Building across Contra Costa County →X-dates →
Selling to general building contractors in Walnut Creek?
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 →