Birdray

Plumbing contractors in San Luis Obispo County

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

236
Active licenses
100
With workers' comp
42% of active
27
Renewing in 90 days
19 within 60
1
Lapsed or suspended
133 exempt

Workers' comp renewals by month, San Luis Obispo County

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

7
Sep
10
Oct
8
Nov
9
Dec
11
Jan
11
Feb
7
Mar
5
Apr
8
May
5
Jun
8
Jul
6
Aug

Top carriers

  1. State Compensation Insurance Fund13
  2. Employers Preferred Insurance Company8
  3. American Casualty Company Of Reading Pa6
  4. Travelers Property Casualty Company Of America5
  5. Wesco Insurance Company4
  6. Security National Insurance Company4
  7. Technology Insurance Company Inc4
  8. Preferred Employers Insurance Company3

Top cities

  1. Arroyo Grande36
  2. Paso Robles35
  3. Atascadero31
  4. San Luis Obispo27
  5. Nipomo26
  6. Los Osos18
  7. Templeton12
  8. Grover Beach11
  9. Cambria7
  10. Pismo Beach7

Trades

  1. Plumbing236
  2. General Building59
  3. General Engineering25
  4. HVAC18
  5. Electrical16
  6. Fire Protection10
  7. Specialty10
  8. Earthwork/Paving10

Size and risk

large13
mid33
small190
high risk5
medium risk0
low risk231

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 Luis Obispo County?
236 hold an active CSLB license classed as Plumbing in San Luis Obispo County as of 2026-09-02.
How many carry workers' compensation insurance?
100 have a workers' comp policy on file with the CSLB; 133 filed an exemption and 1 are lapsed or suspended.
When do their policies renew?
19 renew within 60 days and 27 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 (13), EMPLOYERS PREFERRED INSURANCE COMPANY (8), AMERICAN CASUALTY COMPANY OF READING PA (6)
Turn these numbers into a call list
Birdray shows the specific plumbing contractors in San Luis Obispo County renewing this quarter, with owner contact, carrier, and x-date.
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