Birdray

Omaha National Casualty Co. contractor policies in Sonoma County

Omaha National Casualty Co. insures 119 licensed contractors in Sonoma County for workers' comp. 40 of those policies expire in the next 90 days, most of them in October. The book here is mostly general building, landscaping, painting/finish.

119
Policies on file
33
Renewing in 60 days
40
Renewing in 90 days
1
Large accounts
17
Mid-size
101
Small

Omaha National Casualty Co. renewals by month, Sonoma County

6
Sep
24
Oct
8
Nov
6
Dec
12
Jan
9
Feb
14
Mar
13
Apr
11
May
5
Jun
6
Jul
3
Aug

Trades

  1. General Building63
  2. Landscaping16
  3. Painting/Finish10
  4. Welding5
  5. General Engineering5
  6. Plumbing5
  7. HVAC4
  8. Concrete/Masonry4
  9. Glazing4
  10. Tile2
  11. Fencing2
  12. Sheet Metal1
  13. Tree Service1

Cities

City pages exist for the larger ones

  1. Santa Rosa38
  2. Petaluma16
  3. Sonoma14
  4. Healdsburg12
  5. Sebastopol9
  6. Windsor8
  7. Cotati3
  8. Rohnert Park3
  9. Bodega Bay2
  10. Geyserville2
  11. Penngrove2
  12. El Verano2

Licence classes

  1. B63
  2. C2716
  3. C-88
  4. C-96
  5. C336
  6. C605
  7. C365
  8. A5
  9. C354
  10. C174
  11. C293
  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 Omaha National Casualty Co. insure?
119 active licensed contractors in Sonoma County list Omaha National Casualty Co. as their workers' comp carrier as of 2026-09-06.
When do they renew?
33 within 60 days, 40 within 90. The peak month is October with 24.
Which trades?
General Building (63), Landscaping (16), Painting/Finish (10), Welding (5)
Omaha National Casualty Co. statewide →All x-dates in Sonoma County →
Selling to Omaha National Casualty Co. 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 →