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HVAC workers' comp x-dates in Contra Costa County

326 of the 341 active hvac contractors in Contra Costa County carry workers' comp (96%). 55 policies expire in the next 60 days and 71 in 90. October is the peak. American Casualty Co. Of Reading Pa holds the most of them.

326
Policies on file
55
Expire in 60 days
71
Expire in 90 days
11
Lapsed or suspended
13
Exempt
341
Active licences

HVAC renewals by month, Contra Costa County

16
Sep
39
Oct
14
Nov
24
Dec
26
Jan
22
Feb
26
Mar
37
Apr
36
May
33
Jun
22
Jul
16
Aug
1
Sep

Carriers holding the book

  1. American Casualty Co. Of Reading Pa42
  2. State Compensation Insurance Fund31
  3. Continental Casualty Co.24
  4. Technology Insurance Co. Inc20
  5. Wesco Insurance Co.17
  6. Hartford Casualty Insurance Co.16
  7. Amtrust Insurance Co.15
  8. Employers Preferred Insurance Co.14

Cities with the most

City pages exist for the larger ones

  1. Concord79
  2. Antioch37
  3. Brentwood31
  4. Pittsburg19
  5. Danville18
  6. Richmond18
  7. Oakley18
  8. San Ramon16
  9. Martinez14
  10. Walnut Creek13

Size of the accounts

large24
mid47
small270

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

What changed in Contra Costa 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 lapsedHVACWorkers' 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 lapsedElectricalWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedElectricalWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedElectricalWorkers' 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

Frequently asked

How many hvac contractors in Contra Costa County renew workers' comp in the next 90 days?
71, out of 326 with a policy on file. 55 expire within 60 days.
Which carriers hold the hvac book here?
American Casualty Co. Of Reading Pa (42), State Compensation Insurance Fund (31), Continental Casualty Co. (24), Technology Insurance Co. Inc (20)
When is the peak renewal month?
October, with 39 expirations.
How many are exempt or lapsed?
13 hvac licences hold an exemption (no employees on record) and 11 are lapsed or suspended.
All hvac data for Contra Costa County →Every trade in Contra Costa County →
Selling to hvac contractors in Contra Costa 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 →

HVAC X-Dates, Contra Costa County (71 in 90 Days) | Birdray