Birdray

Earthwork/Paving contractors in Contra Costa County

Workers' comp renewals, lapses, and carriers for earthwork/paving contractors licensed in Contra Costa County, California. Aggregate figures from CSLB and state records, as of 2026-09-02.

71
Active licenses
50
With workers' comp
70% of active
19
Renewing in 90 days
14 within 60
3
Lapsed or suspended
18 exempt

Workers' comp renewals by month, Contra Costa County

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

5
Sep
8
Oct
2
Nov
4
Dec
6
Jan
1
Feb
4
Mar
9
Apr
3
May
1
Jun
1
Jul
5
Aug
1
Sep

Top carriers

  1. State Compensation Insurance Fund17
  2. Everest Premier Insurance Company5
  3. Insurance Company Of The West4
  4. Continental Insurance Company (The)2
  5. Pie Insurance Company (The)2
  6. Wesco Insurance Company2
  7. Benchmark Insurance Company1
  8. Carolina Casualty Insurance Company1

Top cities

  1. Concord19
  2. Martinez7
  3. Brentwood6
  4. Oakley5
  5. Walnut Creek5
  6. San Ramon3
  7. Bay Point3
  8. Antioch3
  9. Byron3
  10. Pittsburg3

Trades

  1. Earthwork/Paving71
  2. General Engineering25
  3. Specialty22
  4. General Building13
  5. Demolition13
  6. Landscaping9
  7. Plumbing4
  8. Electrical4

Size and risk

large14
mid21
small36
high risk3
medium risk2
low risk66

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 earthwork/paving contractors are licensed in Contra Costa County?
71 hold an active CSLB license classed as Earthwork/Paving in Contra Costa County as of 2026-09-02.
How many carry workers' compensation insurance?
50 have a workers' comp policy on file with the CSLB; 18 filed an exemption and 3 are lapsed or suspended.
When do their policies renew?
14 renew within 60 days and 19 within 90 days. The month-by-month curve on this page shows the next 12 months.
Which carriers write the most earthwork/paving contractors here?
STATE COMPENSATION INSURANCE FUND (17), EVEREST PREMIER INSURANCE COMPANY (5), INSURANCE COMPANY OF THE WEST (4)
Turn these numbers into a call list
Birdray shows the specific earthwork/paving contractors in Contra Costa County renewing this quarter, with owner contact, carrier, and x-date.
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