Birdray

Licensed contractors in Fullerton, California

Fullerton has 782 active licensed contractors, 399 of them carrying workers' comp. 85 renew in the next 90 days and 11 have lapsed or suspended coverage; 21 were licensed in the last 90 days. The most common carriers are State Compensation Insurance Fund, Insurance Co. Of The West, Hartford Casualty Insurance Co.. From CSLB records, refreshed weekly.

782
Active licences
399
With workers' comp
51% of active
85
Renewing in 90 days
34 within 30
11
Lapsed or suspended
375 exempt
21
New in 90 days
27
Bond suspensions

Workers' comp renewals by month, Fullerton

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

18
Sep
31
Oct
29
Nov
26
Dec
54
Jan
37
Feb
28
Mar
38
Apr
32
May
36
Jun
19
Jul
29
Aug
2
Sep

Top carriers

By policies on file

  1. State Compensation Insurance Fund118
  2. Insurance Co. Of The West26
  3. Hartford Casualty Insurance Co.19
  4. Pie Insurance Co.18
  5. Valley Forge Insurance Co.16
  6. Technology Insurance Co. Inc12
  7. Norguard Insurance Co.11
  8. Omaha National Casualty Co.11
  9. Endurance Assurance Corporation10
  10. Employers Preferred Insurance Co.7

Trades in Fullerton

Linked trades have their own page

  1. General Building376
  2. Electrical127
  3. Painting/Finish83
  4. Plumbing61
  5. HVAC53
  6. Landscaping30
  7. General Engineering28
  8. Roofing27
  9. Tile18
  10. Flooring12
  11. Glazing12
  12. Fire Protection6
  13. Demolition5

Other cities in Orange County

  1. Anaheim2,049
  2. Santa Ana1,450
  3. Huntington Beach1,367
  4. Irvine1,314
  5. Orange1,288
  6. Costa Mesa941
  7. Garden Grove844
  8. San Clemente682

Size and risk

large7
mid56
small719
high risk9
medium risk3
low risk770

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

Frequently asked

How many licensed contractors are in Fullerton?
782 contractors hold an active CSLB licence with a Fullerton address as of 2026-09-06, out of 825 licences on record.
How many Fullerton contractors carry workers' comp?
399 (51%) have a workers' comp policy on file. 375 filed an exemption, which means they report no employees, and 11 are lapsed or suspended.
When do workers' comp policies in Fullerton renew?
34 renew within 30 days, 58 within 60 and 85 within 90. January is the peak month with 54 expirations.
Which insurers write the most contractors in Fullerton?
State Compensation Insurance Fund (118), Insurance Co. Of The West (26), Hartford Casualty Insurance Co. (19)
How do I check whether a Fullerton 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 Orange County →For agencies in Orange County →
Selling to contractors in Fullerton?
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 →