Birdray

Landscaping contractors in Sonoma County

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

371
Active licenses
231
With workers' comp
62% of active
55
Renewing in 90 days
36 within 60
9
Lapsed or suspended
135 exempt

Workers' comp renewals by month, Sonoma County

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

13
Sep
21
Oct
19
Nov
12
Dec
24
Jan
25
Feb
19
Mar
35
Apr
17
May
11
Jun
15
Jul
10
Aug

Top carriers

  1. State Compensation Insurance Fund31
  2. Employers Preferred Insurance Company21
  3. Technology Insurance Company Inc20
  4. Omaha National Casualty Company16
  5. Security National Insurance Company16
  6. Hartford Casualty Insurance Company14
  7. Markel Insurance Company13
  8. Employers Compensation Insurance Company11

Top cities

  1. Santa Rosa115
  2. Petaluma74
  3. Sonoma33
  4. Windsor28
  5. Sebastopol27
  6. Rohnert Park22
  7. Healdsburg13
  8. Penngrove10
  9. Cotati9
  10. Cloverdale7

Trades

  1. Landscaping371
  2. General Building29
  3. Specialty22
  4. General Engineering12
  5. Tree Service4
  6. Painting/Finish2
  7. Pool2
  8. Earthwork/Paving2

Size and risk

large6
mid16
small349
high risk5
medium risk5
low risk361

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 Sonoma County?
371 hold an active CSLB license classed as Landscaping in Sonoma County as of 2026-09-02.
How many carry workers' compensation insurance?
231 have a workers' comp policy on file with the CSLB; 135 filed an exemption and 9 are lapsed or suspended.
When do their policies renew?
36 renew within 60 days and 55 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 (31), EMPLOYERS PREFERRED INSURANCE COMPANY (21), TECHNOLOGY INSURANCE COMPANY INC (20)
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Birdray shows the specific landscaping contractors in Sonoma County renewing this quarter, with owner contact, carrier, and x-date.
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