Birdray

Licensed contractors in Corona, California

Corona has 1,452 active licensed contractors, 802 of them carrying workers' comp. 171 renew in the next 90 days and 29 have lapsed or suspended coverage; 26 were licensed in the last 90 days. The most common carriers are State Compensation Insurance Fund, Insurance Co. Of The West, Valley Forge Insurance Co.. From CSLB records, refreshed weekly.

1,452
Active licences
802
With workers' comp
55% of active
171
Renewing in 90 days
77 within 30
29
Lapsed or suspended
596 exempt
26
New in 90 days
51
Bond suspensions

Workers' comp renewals by month, Corona

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

43
Sep
60
Oct
50
Nov
43
Dec
96
Jan
64
Feb
79
Mar
70
Apr
69
May
73
Jun
68
Jul
34
Aug
3
Sep

Top carriers

By policies on file

  1. State Compensation Insurance Fund174
  2. Insurance Co. Of The West62
  3. Valley Forge Insurance Co.43
  4. Pie Insurance Co.34
  5. Norguard Insurance Co.27
  6. Employers Preferred Insurance Co.26
  7. Hartford Casualty Insurance Co.25
  8. Wesco Insurance Co.22
  9. Technology Insurance Co. Inc21
  10. Omaha National Casualty Co.21

Trades in Corona

Linked trades have their own page

  1. General Building537
  2. Electrical205
  3. General Engineering121
  4. Plumbing113
  5. HVAC107
  6. Painting/Finish89
  7. Landscaping67
  8. Flooring57
  9. Tile44
  10. Earthwork/Paving39
  11. Roofing32
  12. Concrete/Masonry31
  13. Pool30

Other cities in Riverside County

  1. Riverside2,599
  2. Temecula1,053
  3. Murrieta909
  4. Moreno Valley734
  5. Perris678
  6. Menifee645
  7. Palm Desert643
  8. Indio637

Size and risk

large35
mid122
small1,295
high risk28
medium risk28
low risk1,396

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 licensed contractors are in Corona?
1,452 contractors hold an active CSLB licence with a Corona address as of 2026-09-06, out of 1,538 licences on record.
How many Corona contractors carry workers' comp?
802 (55%) have a workers' comp policy on file. 596 filed an exemption, which means they report no employees, and 29 are lapsed or suspended.
When do workers' comp policies in Corona renew?
77 renew within 30 days, 119 within 60 and 171 within 90. January is the peak month with 96 expirations.
Which insurers write the most contractors in Corona?
State Compensation Insurance Fund (174), Insurance Co. Of The West (62), Valley Forge Insurance Co. (43)
How do I check whether a Corona 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 Riverside County →For agencies in Riverside County →
Selling to 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.
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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 →