Concrete/Masonry contractors in Marin County
Workers' comp renewals, lapses, and carriers for concrete/masonry contractors licensed in Marin County, California. Aggregate figures from CSLB and state records, as of 2026-09-02.
19
Active licenses
10
With workers' comp
53% of active
2
Renewing in 90 days
2 within 60
0
Lapsed or suspended
9 exempt
Workers' comp renewals by month, Marin County
Policies on file with the CSLB expiring in each of the next 12 months.
2
Oct
1
Jan
1
Feb
1
Mar
1
Apr
1
May
2
Jul
1
Aug
Top carriers
- State Compensation Insurance Fund5
- Berkshire Hathaway Homestate Insurance Company1
- Great American Alliance Insurance Company1
- Markel Insurance Company1
- Pie Insurance Company (The)1
- Security National Insurance Company1
Top cities
- Novato7
- San Rafael4
- San Anselmo2
- Sausalito1
- Fairfax1
- San Geronimo1
- Mill Valley1
- Marshall1
- Bolinas1
Trades
- Concrete/Masonry19
- Specialty2
- Welding2
- General Building2
- Tile2
- Pool1
- General Engineering1
- HVAC1
Size and risk
large0
mid4
small15
high risk0
medium risk1
low risk18
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 Marin County?
- 19 hold an active CSLB license classed as Concrete/Masonry in Marin County as of 2026-09-02.
- How many carry workers' compensation insurance?
- 10 have a workers' comp policy on file with the CSLB; 9 filed an exemption and 0 are lapsed or suspended.
- When do their policies renew?
- 2 renew within 60 days and 2 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 (5), BERKSHIRE HATHAWAY HOMESTATE INSURANCE COMPANY (1), GREAT AMERICAN ALLIANCE INSURANCE COMPANY (1)
Turn these numbers into a call list
Birdray shows the specific concrete/masonry contractors in Marin County renewing this quarter, with owner contact, carrier, and x-date.