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C-8 · Trade coverage

Concrete Contractor Insurance in California

There are no do-overs in concrete — once it sets, so does the claim. We insure C-8 contractors with coverage built for pours, pumps, heavy gear, and the crews that move it all.

Get my concrete quote Call 800-897-8221
Why concrete is different

Heavy material, heavy equipment, no undo button

Concrete claims come in two flavors. The first is property damage in the moment: a pump-line blowout, overspray across a row of parked cars, a chute that catches the owner’s garage door, truck traffic destroying finished flatwork. The second is the crew — the work is heavy and repetitive, and the injury statistics are why California put C-8 in the first group of trades required to carry Workers’ Comp regardless of employees, back in July 2023.

Then there’s the gear: forms, pumps, power trowels, screeds, and the trucks and trailers that haul them. Your liability policy covers none of it — that’s Inland Marine and Commercial Auto working together. We quote the whole operation as one program, with instant certificates for every GC that asks.

The concrete coverage stack

WC since 2023

C-8 licensees need Workers’ Comp with or without employees

Gear covered

forms, pumps, and trowels on Inland Marine — trucks on Commercial Auto

Instant COIs

certificates naming your GC, issued in seconds, 24/7

Common questions

Concrete coverage, answered

What insurance does a C-8 concrete contractor need in California?
General Liability at $1M/$2M, Workers’ Compensation — C-8 licensees have needed it with or without employees since July 2023 — Commercial Auto for trucks and trailers, the $25,000 CSLB license bond, and Inland Marine for forms, pumps, trowels, and screeds.
What claims do concrete contractors actually see?
Property damage leads: overspray and splatter on vehicles and finished surfaces, pump-line blowouts, a pour that damages adjacent work, and truck traffic tearing up flatwork or landscaping. Crew injuries are the other big one — concrete work is heavy, repetitive, and unforgiving, which shows up in Workers’ Comp rates.
Do I need Workers’ Comp with no employees?
Yes. C-8 was among the first classifications required to carry Workers’ Comp regardless of employees, starting July 1, 2023 — and since January 1, 2026 every licensed California contractor needs it. A lapse triggers automatic license suspension.
Is my equipment covered on the job site?
Your GL doesn’t cover your own gear — forms, pumps, power trowels, and screeds need Inland Marine coverage, which follows the equipment to the site, in the truck, and in the yard. Theft from job sites is the most common contractor equipment claim.

Get coverage that knows the trade

Tell us about your concrete work and we’ll come back with real options — usually within one business day.

Get my free quote Call 800-897-8221