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Plumbing contractors in Stanislaus County

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

206
Active licenses
95
With workers' comp
46% of active
23
Renewing in 90 days
12 within 60
2
Lapsed or suspended
105 exempt

Workers' comp renewals by month, Stanislaus County

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

2
Sep
8
Oct
9
Nov
9
Dec
14
Jan
6
Feb
6
Mar
6
Apr
5
May
10
Jun
10
Jul
2
Aug

Top carriers

  1. State Compensation Insurance Fund10
  2. Technology Insurance Company Inc8
  3. Insurance Company Of The West6
  4. Employers Preferred Insurance Company6
  5. Travelers Property Casualty Company Of America5
  6. Oak River Insurance Company4
  7. Pie Insurance Company (The)4
  8. Zurich American Insurance Company4

Top cities

  1. Modesto89
  2. Turlock29
  3. Oakdale23
  4. Ceres17
  5. Patterson10
  6. Salida9
  7. Riverbank9
  8. Newman6
  9. Waterford4
  10. La Grange3

Trades

  1. Plumbing206
  2. General Building46
  3. HVAC25
  4. Specialty16
  5. Electrical14
  6. Sheet Metal9
  7. General Engineering5
  8. Solar4

Size and risk

large12
mid35
small159
high risk3
medium risk5
low risk198

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 plumbing contractors are licensed in Stanislaus County?
206 hold an active CSLB license classed as Plumbing in Stanislaus County as of 2026-09-02.
How many carry workers' compensation insurance?
95 have a workers' comp policy on file with the CSLB; 105 filed an exemption and 2 are lapsed or suspended.
When do their policies renew?
12 renew within 60 days and 23 within 90 days. The month-by-month curve on this page shows the next 12 months.
Which carriers write the most plumbing contractors here?
STATE COMPENSATION INSURANCE FUND (10), TECHNOLOGY INSURANCE COMPANY INC (8), INSURANCE COMPANY OF THE WEST (6)
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Plumbing contractors in Stanislaus County: workers' comp renewals & carriers | Birdray