Birdray

Insurance Co. Of The West contractor policies in Sonoma County

Insurance Co. Of The West insures 103 licensed contractors in Sonoma County for workers' comp. 37 of those policies expire in the next 90 days, most of them in October. The book here is mostly general building, general engineering, electrical.

103
Policies on file
36
Renewing in 60 days
37
Renewing in 90 days
2
Large accounts
10
Mid-size
91
Small

Insurance Co. Of The West renewals by month, Sonoma County

8
Sep
27
Oct
2
Nov
1
Dec
12
Jan
9
Feb
6
Mar
6
Apr
12
May
3
Jun
9
Jul
5
Aug

Trades

  1. General Building35
  2. General Engineering16
  3. Electrical8
  4. Landscaping7
  5. Painting/Finish6
  6. Plumbing6
  7. Fire Protection5
  8. Roofing4
  9. Concrete/Masonry3
  10. HVAC3
  11. Welding2
  12. Tree Service2
  13. Ornamental Metal2

Cities

City pages exist for the larger ones

  1. Santa Rosa47
  2. Sonoma11
  3. Petaluma10
  4. Healdsburg7
  5. Rohnert Park7
  6. Sebastopol6
  7. Windsor5
  8. Boyes Hot Springs2
  9. Cloverdale2
  10. Cazadero2
  11. Fulton1
  12. Penngrove1

Licence classes

  1. B35
  2. A16
  3. C108
  4. C277
  5. D497
  6. C-87
  7. C366
  8. C-95
  9. C165
  10. C334
  11. C394
  12. C203

What changed in Sonoma County 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 lapsedPainting/FinishWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedGeneral BuildingWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedGeneral EngineeringWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedGeneral EngineeringWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedSpecialtyWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedLandscapingWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedSpecialtyWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedLandscapingWorkers' comp coverage lapsed; licence suspended2026-09-06

Frequently asked

How many Sonoma County contractors does Insurance Co. Of The West insure?
103 active licensed contractors in Sonoma County list Insurance Co. Of The West as their workers' comp carrier as of 2026-09-06.
When do they renew?
36 within 60 days, 37 within 90. The peak month is October with 27.
Which trades?
General Building (35), General Engineering (16), Electrical (8), Landscaping (7)
Insurance Co. Of The West statewide →All x-dates in Sonoma County →
Selling to Insurance Co. Of The West policyholders in Sonoma County?
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 →