Birdray

General Engineering contractors in Corona, California

Corona has 121 active general engineering contractors, 84 with workers' comp on file. 20 renew in the next 90 days; 1 have lapsed or suspended coverage. State Compensation Insurance Fund writes the most of them. Renewals peak in July. From CSLB records as of 2026-09-06.

121
Active licences
84
With workers' comp
69% of active
20
Renewing in 90 days
9 within 30
1
Lapsed or suspended
28 exempt
0
New in 90 days
2
Bond suspensions

General Engineering workers' comp renewals by month, Corona

7
Sep
5
Oct
7
Nov
1
Dec
10
Jan
2
Feb
6
Mar
7
Apr
7
May
8
Jun
13
Jul
6
Aug

Top carriers

  1. State Compensation Insurance Fund18
  2. Travelers Property Casualty Co. Of America12
  3. Zurich American Insurance Co.8
  4. Valley Forge Insurance Co.6
  5. Everest Premier Insurance Co.4
  6. Insurance Co. Of The West4
  7. Federal Insurance Co.3
  8. Carolina Casualty Insurance Co.2
  9. Xl Insurance America Inc2
  10. Great American Alliance Insurance Co.2

Other trades in Corona

  1. General Building537
  2. Electrical205

Licence classes held

CSLB classification codes on these licences

  1. A121
  2. B48
  3. C1022
  4. HAZ16
  5. C1211
  6. C-811
  7. C3110
  8. C-79
  9. C219
  10. C369
  11. C277
  12. ASB5

What changed in Corona 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 lapsedSpecialtyWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedHVACWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedRoofingWorkers' 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 lapsedWeldingWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedGeneral BuildingWorkers' comp coverage lapsed; licence suspended2026-09-06

Frequently asked

How many general engineering contractors are in Corona?
121 hold an active CSLB licence classed as General Engineering with a Corona address as of 2026-09-06.
How many carry workers' comp?
84 (69%) have a policy on file; 28 are exempt and 1 lapsed or suspended.
When do general engineering policies in Corona renew?
9 within 30 days, 16 within 60, 20 within 90. The peak month is July with 13.
Which carriers write general engineering contractors in Corona?
State Compensation Insurance Fund (18), Travelers Property Casualty Co. Of America (12), Zurich American Insurance Co. (8)
General Engineering across Riverside County →X-dates →
Selling to general engineering contractors in Corona?
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 →