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General Engineering contractors in Marin County

Workers' comp renewals, lapses, and carriers for general engineering contractors licensed in Marin County, California. Aggregate figures from CSLB and state records, as of 2026-09-02.

149
Active licenses
94
With workers' comp
63% of active
28
Renewing in 90 days
22 within 60
0
Lapsed or suspended
55 exempt

Workers' comp renewals by month, Marin County

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

1
Sep
21
Oct
5
Nov
2
Dec
12
Jan
4
Feb
8
Mar
11
Apr
6
May
5
Jun
8
Jul
5
Aug

Top carriers

  1. State Compensation Insurance Fund19
  2. National Union Fire Insurance Company Of Pittsburgh, Pa8
  3. Everest Premier Insurance Company7
  4. Hartford Casualty Insurance Company6
  5. Zurich American Insurance Company5
  6. Omaha National Casualty Company4
  7. Travelers Property Casualty Company Of America4
  8. Rochdale Insurance Company4

Top cities

  1. San Rafael59
  2. Novato35
  3. Tiburon9
  4. Mill Valley7
  5. San Anselmo7
  6. Sausalito6
  7. Larkspur5
  8. Nicasio4
  9. Fairfax4
  10. Corte Madera2

Trades

  1. General Engineering149
  2. General Building84
  3. Specialty38
  4. Plumbing16
  5. Electrical13
  6. Landscaping7
  7. Demolition6
  8. Earthwork/Paving5

Size and risk

large13
mid38
small98
high risk0
medium risk4
low risk145

Sources: CSLB license and workers' compensation records, CA Secretary of State, OSHA, FMCSA. Aggregates only; no individual contractor data appears on this page. Size and risk tiers are Birdray estimates.

Frequently asked

How many general engineering contractors are licensed in Marin County?
149 hold an active CSLB license classed as General Engineering in Marin County as of 2026-09-02.
How many carry workers' compensation insurance?
94 have a workers' comp policy on file with the CSLB; 55 filed an exemption and 0 are lapsed or suspended.
When do their policies renew?
22 renew within 60 days and 28 within 90 days. The month-by-month curve on this page shows the next 12 months.
Which carriers write the most general engineering contractors here?
STATE COMPENSATION INSURANCE FUND (19), NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA (8), EVEREST PREMIER INSURANCE COMPANY (7)
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General Engineering contractors in Marin County: workers' comp renewals & carriers | Birdray