Birdray

General Building contractors in San Leandro, California

San Leandro has 304 active general building contractors, 141 with workers' comp on file. 31 renew in the next 90 days; 7 have lapsed or suspended coverage. State Compensation Insurance Fund writes the most of them. Renewals peak in January. From CSLB records as of 2026-09-06.

304
Active licences
141
With workers' comp
46% of active
31
Renewing in 90 days
16 within 30
7
Lapsed or suspended
162 exempt
5
New in 90 days
10
Bond suspensions

General Building workers' comp renewals by month, San Leandro

7
Sep
14
Oct
6
Nov
10
Dec
22
Jan
12
Feb
9
Mar
8
Apr
6
May
13
Jun
12
Jul
10
Aug
1
Sep

Top carriers

  1. State Compensation Insurance Fund41
  2. Pie Insurance Co.13
  3. American Casualty Co. Of Reading Pa12
  4. Everest Premier Insurance Co.6
  5. Amtrust Insurance Co.5
  6. Berkshire Hathaway Direct Insurance Co.4
  7. Norguard Insurance Co.4
  8. Continental Casualty Co.3
  9. Employers Preferred Insurance Co.3
  10. Hartford Casualty Insurance Co.3

Other trades in San Leandro

  1. Not enough data

Licence classes held

CSLB classification codes on these licences

  1. B304
  2. C1040
  3. A24
  4. C3620
  5. C3910
  6. C339
  7. C547
  8. C207
  9. C276
  10. C-84
  11. ASB4
  12. C163

What changed in San Leandro 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 lapsedElectricalWorkers' 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
  • Coverage lapsedRoofingWorkers' 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 lapsedGeneral BuildingWorkers' comp coverage lapsed; licence suspended2026-09-06
  • Coverage lapsedGeneral BuildingWorkers' comp coverage lapsed; licence suspended2026-09-06

Frequently asked

How many general building contractors are in San Leandro?
304 hold an active CSLB licence classed as General Building with a San Leandro address as of 2026-09-06.
How many carry workers' comp?
141 (46%) have a policy on file; 162 are exempt and 7 lapsed or suspended.
When do general building policies in San Leandro renew?
16 within 30 days, 22 within 60, 31 within 90. The peak month is January with 22.
Which carriers write general building contractors in San Leandro?
State Compensation Insurance Fund (41), Pie Insurance Co. (13), American Casualty Co. Of Reading Pa (12)
General Building across Alameda County →X-dates →
Selling to general building contractors in San Leandro?
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 →