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General Engineering contractors in San Mateo County

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

227
Active licenses
145
With workers' comp
64% of active
35
Renewing in 90 days
26 within 60
6
Lapsed or suspended
75 exempt

Workers' comp renewals by month, San Mateo County

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

7
Sep
17
Oct
9
Nov
8
Dec
17
Jan
4
Feb
16
Mar
14
Apr
10
May
17
Jun
13
Jul
9
Aug

Top carriers

  1. State Compensation Insurance Fund49
  2. Everest Premier Insurance Company10
  3. Travelers Property Casualty Company Of America5
  4. Omaha National Casualty Company5
  5. Federal Insurance Company4
  6. Insurance Company Of The West4
  7. Service American Indemnity Company4
  8. Zurich American Insurance Company4

Top cities

  1. Redwood City30
  2. Burlingame25
  3. San Mateo21
  4. South San Francisco21
  5. Pacifica18
  6. San Carlos16
  7. Daly City14
  8. Half Moon Bay11
  9. San Bruno11
  10. Menlo Park11

Trades

  1. General Engineering227
  2. General Building125
  3. Specialty54
  4. Plumbing39
  5. Electrical22
  6. Landscaping15
  7. HVAC13
  8. Earthwork/Paving12

Size and risk

large30
mid61
small136
high risk3
medium risk8
low risk216

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 general engineering contractors are licensed in San Mateo County?
227 hold an active CSLB license classed as General Engineering in San Mateo County as of 2026-09-02.
How many carry workers' compensation insurance?
145 have a workers' comp policy on file with the CSLB; 75 filed an exemption and 6 are lapsed or suspended.
When do their policies renew?
26 renew within 60 days and 35 within 90 days. The month-by-month curve on this page shows the next 12 months.
Which carriers write the most general engineering contractors here?
STATE COMPENSATION INSURANCE FUND (49), EVEREST PREMIER INSURANCE COMPANY (10), TRAVELERS PROPERTY CASUALTY COMPANY OF AMERICA (5)
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General Engineering contractors in San Mateo County: workers' comp renewals & carriers | Birdray