Plumbing contractors in San Joaquin County
Workers' comp renewals, lapses, and carriers for plumbing contractors licensed in San Joaquin County, California. Aggregate figures from CSLB and state records, as of 2026-09-02.
237
Active licenses
114
With workers' comp
48% of active
30
Renewing in 90 days
24 within 60
1
Lapsed or suspended
118 exempt
Workers' comp renewals by month, San Joaquin County
Policies on file with the CSLB expiring in each of the next 12 months.
8
Sep
14
Oct
7
Nov
4
Dec
17
Jan
12
Feb
11
Mar
8
Apr
5
May
11
Jun
7
Jul
4
Aug
Top carriers
- State Compensation Insurance Fund17
- Technology Insurance Company Inc11
- Norguard Insurance Company6
- Employers Preferred Insurance Company6
- Everest Premier Insurance Company5
- Pie Insurance Company (The)5
- Hartford Casualty Insurance Company4
- Continental Casualty Company4
Top cities
- Stockton83
- Tracy37
- Manteca37
- Lodi32
- Ripon10
- Escalon9
- Acampo6
- Lockeford5
- Linden4
- Lathrop4
Trades
- Plumbing237
- General Building44
- General Engineering22
- HVAC20
- Specialty16
- Electrical13
- Fire Protection7
- Sheet Metal4
Size and risk
large12
mid29
small196
high risk2
medium risk3
low risk232
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 San Joaquin County?
- 237 hold an active CSLB license classed as Plumbing in San Joaquin County as of 2026-09-02.
- How many carry workers' compensation insurance?
- 114 have a workers' comp policy on file with the CSLB; 118 filed an exemption and 1 are lapsed or suspended.
- When do their policies renew?
- 24 renew within 60 days and 30 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 (17), TECHNOLOGY INSURANCE COMPANY INC (11), NORGUARD INSURANCE COMPANY (6)
Turn these numbers into a call list
Birdray shows the specific plumbing contractors in San Joaquin County renewing this quarter, with owner contact, carrier, and x-date.