Birdray

Plumbing workers' comp x-dates in Napa County

36 of the 64 active plumbing contractors in Napa County carry workers' comp (56%). 6 policies expire in the next 60 days and 8 in 90. October is the peak. State Compensation Insurance Fund holds the most of them.

36
Policies on file
6
Expire in 60 days
8
Expire in 90 days
1
Lapsed or suspended
28
Exempt
64
Active licences

Plumbing renewals by month, Napa County

1
Sep
5
Oct
2
Nov
3
Dec
5
Jan
3
Feb
1
Mar
4
Apr
5
May
4
Jun
1
Jul
2
Aug

Carriers holding the book

  1. State Compensation Insurance Fund8
  2. Hartford Casualty Insurance Co.4
  3. Travelers Property Casualty Co. Of America3
  4. Employers Preferred Insurance Co.3
  5. Technology Insurance Co. Inc3
  6. Amtrust Insurance Co.2
  7. Pacific Compensation Insurance Co.2
  8. Wesco Insurance Co.2

Cities with the most

City pages exist for the larger ones

  1. Napa47
  2. American Canyon7
  3. Calistoga6
  4. Angwin2
  5. St Helena1
  6. Yountville1

Size of the accounts

large3
mid10
small51

Birdray size tiers from fleet, permits, reviews and licence breadth.

What changed in Napa 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 lapsedFlooringWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedPainting/FinishWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedPainting/FinishWorkers' 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 lapsedGeneral BuildingWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedGeneral BuildingWorkers' comp coverage lapsed; licence suspended2026-09-06

Frequently asked

How many plumbing contractors in Napa County renew workers' comp in the next 90 days?
8, out of 36 with a policy on file. 6 expire within 60 days.
Which carriers hold the plumbing book here?
State Compensation Insurance Fund (8), Hartford Casualty Insurance Co. (4), Travelers Property Casualty Co. Of America (3), Employers Preferred Insurance Co. (3)
When is the peak renewal month?
October, with 5 expirations.
How many are exempt or lapsed?
28 plumbing licences hold an exemption (no employees on record) and 1 are lapsed or suspended.
All plumbing data for Napa County →Every trade in Napa County →
Selling to plumbing contractors in Napa 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 2026-09-02. Every field and its source →