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Landscaping contractors in Contra Costa County

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

495
Active licenses
302
With workers' comp
61% of active
67
Renewing in 90 days
49 within 60
13
Lapsed or suspended
186 exempt

Workers' comp renewals by month, Contra Costa County

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

13
Sep
34
Oct
17
Nov
14
Dec
43
Jan
26
Feb
25
Mar
39
Apr
23
May
17
Jun
24
Jul
13
Aug

Top carriers

  1. State Compensation Insurance Fund44
  2. Technology Insurance Company Inc30
  3. Employers Preferred Insurance Company21
  4. Hartford Casualty Insurance Company18
  5. Pie Insurance Company (The)17
  6. Omaha National Casualty Company17
  7. Wesco Insurance Company16
  8. Employers Compensation Insurance Company13

Top cities

  1. Concord62
  2. Richmond55
  3. Antioch47
  4. Pittsburg39
  5. Brentwood35
  6. Martinez30
  7. Walnut Creek27
  8. Oakley21
  9. Danville21
  10. Lafayette15

Trades

  1. Landscaping495
  2. Specialty66
  3. General Building65
  4. General Engineering21
  5. Pool18
  6. Earthwork/Paving9
  7. Electrical6
  8. Demolition6

Size and risk

large16
mid44
small435
high risk12
medium risk5
low risk478

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 landscaping contractors are licensed in Contra Costa County?
495 hold an active CSLB license classed as Landscaping in Contra Costa County as of 2026-09-02.
How many carry workers' compensation insurance?
302 have a workers' comp policy on file with the CSLB; 186 filed an exemption and 13 are lapsed or suspended.
When do their policies renew?
49 renew within 60 days and 67 within 90 days. The month-by-month curve on this page shows the next 12 months.
Which carriers write the most landscaping contractors here?
STATE COMPENSATION INSURANCE FUND (44), TECHNOLOGY INSURANCE COMPANY INC (30), EMPLOYERS PREFERRED INSURANCE COMPANY (21)
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Landscaping contractors in Contra Costa County: workers' comp renewals & carriers | Birdray