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Concrete/Masonry contractors in Los Angeles County

Workers' comp renewals, lapses, and carriers for concrete/masonry contractors licensed in Los Angeles County, California. Aggregate figures from CSLB and state records, as of 2026-09-02.

750
Active licenses
489
With workers' comp
65% of active
106
Renewing in 90 days
84 within 60
18
Lapsed or suspended
227 exempt

Workers' comp renewals by month, Los Angeles County

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

26
Sep
45
Oct
25
Nov
32
Dec
74
Jan
33
Feb
54
Mar
34
Apr
35
May
36
Jun
36
Jul
37
Aug
7
Sep

Top carriers

  1. State Compensation Insurance Fund173
  2. Insurance Company Of The West40
  3. Omaha National Casualty Company34
  4. Pie Insurance Company (The)27
  5. Endurance Assurance Corporation13
  6. Wesco Insurance Company9
  7. Benchmark Insurance Company8
  8. Great American Alliance Insurance Company8

Top cities

  1. Los Angeles69
  2. Sylmar32
  3. Lancaster30
  4. Palmdale26
  5. Van Nuys20
  6. Long Beach20
  7. Sun Valley19
  8. Torrance19
  9. Gardena17
  10. North Hollywood17

Trades

  1. Concrete/Masonry750
  2. General Building217
  3. Specialty140
  4. Ornamental Metal78
  5. General Engineering70
  6. Pool32
  7. Landscaping29
  8. Welding26

Size and risk

large57
mid151
small542
high risk16
medium risk20
low risk714

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 concrete/masonry contractors are licensed in Los Angeles County?
750 hold an active CSLB license classed as Concrete/Masonry in Los Angeles County as of 2026-09-02.
How many carry workers' compensation insurance?
489 have a workers' comp policy on file with the CSLB; 227 filed an exemption and 18 are lapsed or suspended.
When do their policies renew?
84 renew within 60 days and 106 within 90 days. The month-by-month curve on this page shows the next 12 months.
Which carriers write the most concrete/masonry contractors here?
STATE COMPENSATION INSURANCE FUND (173), INSURANCE COMPANY OF THE WEST (40), OMAHA NATIONAL CASUALTY COMPANY (34)
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Concrete/Masonry contractors in Los Angeles County: workers' comp renewals & carriers | Birdray