Birdray

Licensed contractors in Antioch, California

Antioch has 586 active licensed contractors, 297 of them carrying workers' comp. 59 renew in the next 90 days and 13 have lapsed or suspended coverage; 12 were licensed in the last 90 days. The most common carriers are State Compensation Insurance Fund, Technology Insurance Co. Inc, American Casualty Co. Of Reading Pa. From CSLB records, refreshed weekly.

586
Active licences
297
With workers' comp
51% of active
59
Renewing in 90 days
27 within 30
13
Lapsed or suspended
285 exempt
12
New in 90 days
22
Bond suspensions

Workers' comp renewals by month, Antioch

Policies on file with the CSLB expiring in each of the next 12 months.

16
Sep
22
Oct
13
Nov
20
Dec
25
Jan
27
Feb
26
Mar
31
Apr
30
May
28
Jun
26
Jul
15
Aug
2
Sep

Top carriers

By policies on file

  1. State Compensation Insurance Fund66
  2. Technology Insurance Co. Inc22
  3. American Casualty Co. Of Reading Pa19
  4. Norguard Insurance Co.17
  5. Pie Insurance Co.15
  6. Hartford Casualty Insurance Co.12
  7. Wesco Insurance Co.11
  8. Amtrust Insurance Co.9
  9. Markel Insurance Co.8
  10. Employers Preferred Insurance Co.7

Trades in Antioch

Linked trades have their own page

  1. General Building176
  2. Electrical66
  3. Painting/Finish59
  4. Plumbing57
  5. Landscaping47
  6. HVAC37
  7. Flooring35
  8. General Engineering22
  9. Tile17
  10. Roofing14
  11. Concrete/Masonry8
  12. Demolition7
  13. Welding5

Other cities in Contra Costa County

  1. Concord1,171
  2. Richmond577
  3. Walnut Creek554

Size and risk

large5
mid33
small548
high risk14
medium risk4
low risk568

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

Frequently asked

How many licensed contractors are in Antioch?
586 contractors hold an active CSLB licence with a Antioch address as of 2026-09-06, out of 619 licences on record.
How many Antioch contractors carry workers' comp?
297 (51%) have a workers' comp policy on file. 285 filed an exemption, which means they report no employees, and 13 are lapsed or suspended.
When do workers' comp policies in Antioch renew?
27 renew within 30 days, 42 within 60 and 59 within 90. April is the peak month with 31 expirations.
Which insurers write the most contractors in Antioch?
State Compensation Insurance Fund (66), Technology Insurance Co. Inc (22), American Casualty Co. Of Reading Pa (19)
How do I check whether a Antioch contractor has workers' comp?
Look the licence up on the CSLB site; the record shows the carrier, policy number and expiration, or an exemption. A contractor with employees must carry coverage; an exemption means they told the CSLB they have none.
X-dates in Contra Costa County →For agencies in Contra Costa County →
Selling to contractors in Antioch?
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.
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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 →