Dump Trucks · Transfers · Super Dumps

Dump truck insurance for the job site and the road.

Auto liability, physical damage, general liability and workers' comp for dump truck owner-operators and fleets hauling sand, gravel, base, asphalt and demolition debris.

By Sam Alishahi · CA Insurance License #4348151 · Reviewed November 2026 · En español · How this page is researched

Get a Quote Call (877) 711-4545

How it works

Heavy loads, tight job sites

Dump truck claims come from both sides of the job: rollovers and backing accidents on uneven sites, and rocks or debris coming off a load and cracking windshields on the freeway. General contractors also expect certificates with their own wording before you haul a single load.

I place dump truck operations with carriers that write construction hauling, line up the auto and general liability so the gaps between them are covered, and set physical damage on trucks and trailers at values that hold up at claim time.

Auto liabilityInjuries and damage your trucks cause on the road and on site.
Physical damageCollision, overturn, fire and theft on your trucks and trailers.
General liabilityJob-site claims that don't involve driving the truck.
Workers' compDrivers and yard help on your payroll.

What I help with

Dump truck situations I'm called for

Contractor needs a certificate

Additional insured, waiver of subrogation and primary wording on auto and GL. See details

Aggregate hauling

Sand, gravel, base rock and asphalt for quarries, plants and job sites.

Demolition debris

Hauling concrete, dirt and mixed debris to dump sites and recyclers.

Financed or new truck

Physical damage set up the way your lender requires.

Using subhaulers

Sorting out how owner-operators are covered and who carries comp. See details

Growing into a fleet

Adding trucks and drivers under one trucking program. Trucking insurance

Before you call

What underwriters will ask

Having these ready means I can go to market on the first call. The quote form asks for the same things, and anything you don’t know yet can wait.

Start the Quote Form

Trucks: year, make, VIN, type (ten-wheeler, super dump, transfer, end or belly dump) and value.
Drivers: names, dates of birth, license numbers and years in dump trucks.
Hauling: what you carry, who you haul for and how far you run.
Numbers: USDOT, MC and California CA numbers, if you have them.
Contracts: the certificate wording and limits your contractors require.
History: current declarations and loss runs.

Hauling for public works in California

Labor Code 1720.3 makes two kinds of hauling public works for prevailing wage purposes on state and local government contracts: hauling refuse from a public works site to an outside disposal location, and on-hauling paving, grading and fill materials when the individual driver's work is "integrated into the flow process of construction." Refuse includes soil, sand, gravel, rocks, concrete, asphalt, excavation materials and construction debris.

What DIR's guidance adds:

Off-haul: drivers hauling refuse from a public works jobsite are paid the "Driver (On/Off-Hauling To/From Construction Site)" rates.
On-haul: paving, grading and fill deliveries get prevailing wage only when the driver's work is integrated into the flow process, at the rate for the area where the jobsite sits, even when the route crosses counties.
Registration and payroll: any entity that employs a driver doing covered hauling, material suppliers included, must register as a public works contractor and keep certified payroll records. DIR's registration FAQ also counts sole proprietors as public works contractors even if they have no employees.
Small projects: DIR doesn't require registration for work only on projects of $25,000 or less for new construction, alteration, installation, demolition or repair, or $15,000 or less for maintenance. The figure is the whole prime contract, not your subcontract, and certified payroll records are still required.

DIR lists workers' compensation for any employees among the registration requirements, and registration runs by fiscal year, July 1 to June 30. Tell me before new drivers start on a public job so the comp policy matches the payroll.

Hauling through a dump truck broker

If you haul through a broker in California, two statutes govern that relationship.

Who counts: Civil Code 3322 defines a broker of construction trucking services as anyone, other than a licensed contractor, who arranges hauling by independent contractor dump truck carriers and is responsible for paying them.
When you get paid: if you submit your charges and paperwork by the 5th day after the month ends, the broker must pay by the 25th day after that month. This applies only if you complied with the Vehicle Code's motor carrier permit division (Division 14.85) when you did the work.
The bond: Vehicle Code 34510.5 bars a broker from furnishing construction transportation services without a surety bond of at least $15,000 from an admitted surety insurer, which secures payment of carriers the broker fails to pay on time. Before work starts each calendar year, the broker must give written evidence of the bond to whoever hires it and to the carriers it engages. Brokering without the bond is a misdemeanor with a fine of up to $5,000.
Who is exempt: a rock product operation, hot-mix asphalt plant or concrete plant that primarily turns raw materials into a new product, arranges hauling of its own product and takes no fee for arranging it.

Before hauling for a new broker, get the bond evidence and send me the hauling agreement. I'll compare its certificate, additional insured and hold-harmless terms with your policies.

Covering loads: the six-inch rule

In California, Vehicle Code 23114 bars driving on a highway unless the vehicle is built, covered or loaded so its contents can't drop, sift, leak, blow, spill or escape. For aggregate, meaning rock fragments, pebbles, sand, dirt, gravel, cobbles, crushed base, asphalt and similar materials, it adds:

Where it rides: only in the cargo area, which can have no holes, cracks or openings.
Equipment: working seals on dump openings, including bottom dump gates and tailgates; splash flaps behind every tire or set of tires; center flaps behind bottom dump release gates; fenders over tire tops the body doesn't cover; enclosures on all vertical sides of the cargo area; and shed boards so top-loaded material doesn't land on the body. Full rigid enclosures are exempt only from the center flap and shed board rules.
Cover it: aggregate on a highway must be covered. Loads made entirely of asphalt are exempt from the covering requirement only, so the equipment rules still apply.
The six-inch exception: no cover is needed if the load stays six inches from the upper edge of the bed where it touches the sides, front and back, and its peak doesn't rise above any part of that edge.
Leaving the pit: a loading site must give drivers a place to comply before they reach a highway. Sites with 100 yards or less between the scale house and the public road exit are exempt, and an uncovered truck leaving one may go only to a nearby spot to cover, no more than 200 yards from the exit, unless it meets the six-inch rule.

Keep a working tarp system, a six-inch check at the scale and dated photos of loaded beds.

What to read for in a dump truck policy

Business auto, truckers and motor carrier forms each use their own covered-auto symbols (IRMI), so read your own form. Using ISO's Business Auto Coverage Form (CA 00 01 10 13) as the example, read for:

The load: the liability section excludes property damage to property the insured owns, transports or has in its care, custody or control, so the material in your bed isn't what auto liability is designed for. If a contract asks for a cargo limit, see whether a trucking company needs cargo coverage.
Contaminated soil: the form excludes injury or damage from pollutants in property the covered auto is transporting; the exception for fuels and fluids leaking from the truck's own parts doesn't reach the load. If you haul excavation spoils that may be contaminated, ask whether any pollution endorsement is on the policy and what it says.
The body and trailer: physical damage applies to a covered auto "or its equipment" and pays the lesser of actual cash value or the cost to repair or replace with like kind and quality, with depreciation taken on a total loss. Loss due and confined to wear and tear or mechanical breakdown is excluded. Make sure each truck's description includes its dump body or transfer box, and that every belly-dump or transfer trailer is listed.
Hired trucks: Symbol 8 means autos you lease, hire, rent or borrow, except from your employees, partners, LLC members or their households. For hired auto physical damage, a truck hired with a driver is not a covered auto, which matters when you use subhaulers.

The policy actually issued controls; send me yours and I'll mark these spots.

Questions

Dump truck insurance, answered

Is a dump truck insured as trucking or as commercial auto?

It depends on the work. Hauling for hire, for contractors and quarries, is usually written as trucking. A contractor hauling only its own dirt and equipment is often insured on a commercial auto policy instead.

What do general contractors usually require?

Most ask to be named as additional insured on your auto and general liability, often with waiver of subrogation and primary and noncontributory wording, at limits set in the contract. Send the contract and I'll match it.

Who pays when rocks off my load crack a windshield?

Damage your load causes to other vehicles is generally an auto liability claim. These claims are frequent, so carriers notice tarping habits and loss history.

Is damage while dumping covered?

A raised bed hitting a wire or a truck tipping while unloading can involve both auto and general liability, depending on the facts. Keeping both policies with wording that fits how you work avoids a gap.

Do I need a CA number or Motor Carrier Permit?

California intrastate carriers may need a CA number and a Motor Carrier Permit from the DMV. Hauling across state lines for hire generally needs USDOT registration and MC authority as well.

Can a dump truck broker hold back my pay over a dispute?

Under California Civil Code 3322, a broker of construction trucking services may withhold up to 150 percent of the estimated cost of a portion of the charges disputed in good faith. A broker that withholds improperly owes the statute's monthly penalty on that amount, and the prevailing party in a collection suit recovers attorney's fees and costs.

Do you offer dump truck insurance outside California?

Yes. Clients across the country send the same quote form. Sam Alishahi is licensed in all 50 states and Washington, DC and places policies there directly. The shopping across carriers works the same way. Rules, minimums and markets differ by state — see truck insurance by state or insurance requirements by state.

Official sources

Often placed alongside this

Coverage

Commercial trucking

Liability, cargo and physical damage for owner-operators and fleets.

See coverage Coverage

Excavation contractor insurance

Liability, equipment and workers' comp for grading and earthwork.

See coverage Coverage

Truckers general liability

The GL policy shippers, brokers and load boards ask motor carriers for.

See coverage

Questions people ask: How long does it take to get MC authority active? Do I need cargo insurance for my trucking company? What insurance does a new trucking company need? What’s the difference between IFTA and IRP? What are California’s commercial truck insurance requirements?

Also covered with this: Demolition contractor insurance Work truck insurance Heavy haul trucking insurance

By state: Truck insurance by state Insurance requirements by state

Dump truck insurance

Send your trucks and contracts. I'll shop it.

A truck list, driver list and one contractor's insurance requirements are enough to start.

Get a Quote Call (877) 711-4545

Alishahi Insurance · Saman Alishahi, independent insurance broker, California License #4348151. General information, not a quote or a promise of coverage; coverage depends on underwriting and the terms, conditions and exclusions of the policy actually issued. Some policies may be placed with nonadmitted (surplus lines) insurers, which are not members of the California Insurance Guarantee Association (CIGA).

Get a quote

Tell me how to reach you. I’ll take it from there.

Takes about 30 seconds. Your next step comes by email, and you get an update at every step until your quotes are ready.

(877) 711-4545

Answered 24/7 · CA License #4348151

Full name

Mobile phone

ZIP (optional)

Anything I should know? (optional)

Only your name, phone and email are required; every question here is optional. This is a request for insurance: Alishahi Insurance (Saman Alishahi, licensed insurance agent) will contact you about it by email, and by text if you check the box. Sending this form doesn’t bind coverage; coverage starts only when it’s confirmed in writing.

Not shopping yet?

Get a reminder before your renewal.

Tell me when your policy renews and I’ll email you about six weeks before, when it’s worth comparing. One email, no calls.