Garagekeepers and on-hook insurance for tow truck operators
Pays for physical damage to a customer's vehicle stored on your lot from fire, theft, hail, or vandalism; on-hook separately answers for the vehicle damaged in tow.
Why Coverwatch
- Markets
- We reach the towing-specialty and surplus markets that write on-hook and garagekeepers as a pair, restore the direct-primary basis, and place impound-heavy and heavy-recovery operations a standard carrier declines.
- Competition
- 60+ carrier partners put head to head on the fields that decide a tow claim: the garagekeepers basis, the per-location limit against peak lot capacity, and the on-hook limit against your most expensive tow.
- Certificates
- We name the motor club and municipality as certificate holders with the language a police rotation and an AAA or Agero contract require. We renew before the deadline, because a lapse drops you off the dispatch rotation.
For trucking
- What it covers
- Physical damage to a customer's or impounded vehicle in your storage yard, and, through on-hook, the vehicle damaged while in tow.
- What it doesn't
- Damage to your own tow trucks and mounted apparatus, and the on-road liability from a tow truck accident.
Trusted by 60+ carrier partners
What garagekeepers and on-hook coverage does a tow company need for vehicles on its lot and in tow?
A tow truck garagekeepers policy covers vehicles stored on your lot or impound yard, and on-hook covers the vehicle damaged in tow. Write garagekeepers direct primary so a hail, theft, or fire loss pays regardless of fault, and size the per-location limit to peak lot capacity. Rotation and motor club contracts require both.
Why tow-truck garagekeepers depends on custody
On-hook covers the vehicle while it is hooked, winched, or riding the deck in transit; garagekeepers covers the same vehicle once parked in your yard.
On-hook answers only in tow, garagekeepers only on the lot
A vehicle scratched during hookup, dropped off a flatbed, or damaged by improper dollying is an on-hook claim.
Direct primary pays regardless of fault, legal liability does…
Legal liability pays for a stored vehicle only when your operation was negligent; direct primary drops the fault test and pays no matter who is to blame.
The impound lot concentrates value into one event
An impound yard holds many vehicles at once, so a single hail, theft, fire, or flood event reaches an entire row.
How we get you covered
We take garagekeepers for trucking to 60+ carrier partners, build it to fit your contracts, and keep your certificates compliant.
Read your risk
We map what could actually go wrong in your operation, where a claim would come from, and who would bring it.
Shop 60+ carrier partners
We take your risk to the carriers that know your class and make them compete on price and terms.
Build the endorsements
We add the endorsement wording that decides whether the policy responds to a claim, beyond the base form.
Keep you compliant
We handle the COIs, additional-insured certs, and renewals, so you are never the one chasing paperwork.
What's covered, and what isn't
In the policy
Batch loss on the impound or storage lot
A hail, fire, theft, or flood event reaches a row of vehicles parked in your yard at once.
On-hook damage to the vehicle in tow
A customer vehicle scratched during hookup, dropped off the flatbed, or given transmission damage from improper dollying.
Theft of a stored vehicle from the yard
A vehicle left in your storage or impound lot is stolen or broken into overnight.
Fire and explosion at the storage facility
A fire in the yard or an electrical fault spreads to vehicles parked inside or out front.
Vandalism and collision on the lot
A stored vehicle is keyed or vandalized overnight, or is struck and damaged when a truck or another vehicle is moved across the yard.
Not in the policy
Your own tow trucks and mounted apparatus
The wheel-lift, flatbed deck, wrecker boom, and rotator you own are your equipment, not a customer's vehicle.
Covered by Commercial Auto
On-road liability from a tow truck accident
Bodily injury or property damage from a tow truck striking another vehicle, a highway shoulder recovery gone wrong.
Covered by Commercial Auto
The storage building and yard equipment
The fence, gate, office, lifts, and tools at your facility are property, not a customer's vehicle, so garagekeepers does not respond to them.
Covered by Commercial Property
Damage claimed after an involuntary or impound tow
An owner who contests a police-ordered tow and alleges the vehicle was damaged before pickup, or never inventoried, raises a liability dispute.
Covered by garage liability / garage operations E&O
Personal property left inside the vehicle
A laptop, tools, or other loose items inside a stored or impounded vehicle are typically excluded.
Claims garagekeepers pays
Towing produces a distinct set of garagekeepers and on-hook claims, and each one traces to where the vehicle sat when the loss happened. These are the claims tow operators actually file, with the typical cost to settle each.
Hail totals a row of vehicles on the impound lot
A storm drops hail across an impound yard holding dozens of vehicles waiting on liens and releases.
$50K–$500K+
Vehicle falls off the flatbed in transit
A customer vehicle is not secured correctly and slides or drops off the deck while the tow truck is moving.
$15K–$100K+
Stored vehicle stolen from the yard overnight
A vehicle left in the storage lot is stolen through a cut fence after hours.
$10K–$75K+
Bumper scratch at hookup triggers ADAS recalibration
A vehicle with sensors in the front fascia is scratched during hookup.
$5K–$40K+
Ranges are typical loss bands for these claim types, not a quote. Actual exposure depends on the basis, the per-location and per-vehicle limits, the deductible structure, and how many vehicles a single lot event reaches.
What trucking buyers are required to carry
The limits contracts and statutes set for this line, and what moves your premium and terms.
- Police rotation / municipal tow list
- Direct-primary garagekeepers + secure lot
- Motor club agreement (AAA, Agero, Allstate Roadside)
- On-hook + GL + auto at set limits
- Vehicle storage facility (VSF) license
- Garagekeepers as a licensing condition
Most municipalities condition a rotation spot on four things: proof of commercial insurance at minimum limits, garagekeepers on stored vehicles, a secure lot meeting fencing, lighting, and capacity rules, and the municipality named as certificate holder. A lapse removes you from the list.
Motor club contracts require commercial auto liability at minimum limits, general liability, on-hook coverage, and workers compensation, plus garagekeepers when the operator stores vehicles. The certificate must name the motor club with specific language and renew before expiration, or the operator is dropped from the dispatch rotation.
States that regulate impound and storage, such as Texas through TDLR, require a separate vehicle storage facility license, and proof of garagekeepers on stored vehicles is commonly a condition. Operating without the license and coverage can forfeit police rotation eligibility and the ability to lien unclaimed vehicles.
- Storage lot capacity, security, and value at risk
- The peak number of vehicles on your lot and their combined value is the largest input to the garagekeepers premium, because one event reaches the whole yard.
- Tow mix and equipment class
- Light-duty flatbeds and wheel-lifts, medium-duty rollbacks, and heavy-duty rotators price differently, and the tow mix also sets the on-hook exposure.
- Impound and involuntary tow percentage
- Involuntary, police-ordered, and private-property tows generate more disputes and hold value on the lot longer.
- The garagekeepers basis and loss history
- Direct primary costs more than legal liability because it pays the no-fault batch losses the cheaper form excludes, and it is what contracts require.
Endorsements that close the gaps
The base form is the start. These add-ons are where the policy gets built to fit trucking.
Garagekeepers Coverage
CA 99 37Grants garagekeepers by attaching to the commercial auto form, with checkboxes that select legal liability, direct primary.
On-hook / in-tow coverage
Covers a customer vehicle while it is hooked, winched, or riding the deck in transit, an exposure standard commercial auto excludes.
Direct primary coverage option
Elected on CA 99 37, changes garagekeepers to pay for damage to a stored vehicle without regard to the operator's legal liability.
Collision-or-overturn coverage
Extends garagekeepers to impact and rollover damage on the lot, including a stored vehicle struck when another vehicle is moved across the yard.
By the numbers
The ISO form numbers, coverage bases, and licensing conditions that surface when a tow operator is underwritten for garagekeepers and on-hook, or answers a police rotation and motor club certificate request.
- On-hook versus garagekeepers, transit versus storage
- Two separate grants, two separate limits
- Garagekeepers basis that decides a no-fault lot loss
- Direct primary versus legal liability
- ISO endorsement that grants garagekeepers
- ISO CA 99 37
- Vehicles stolen in the US in 2024
- 850,708
- State storage and towing licensing tied to coverage
- TX VSF (TDLR), CA (CPUC), FL (FLHSMV)
On-hook covers a customer vehicle while it is attached to and being transported by the tow truck. Garagekeepers covers the vehicle once it sits on your lot or in your facility. A vehicle damaged during tow triggers on-hook; the same vehicle damaged by hail while parked on the lot triggers garagekeepers.
Direct-primary garagekeepers pays for damage to a stored vehicle regardless of fault, while legal liability pays only when the operator's negligence caused the loss. A hailstorm or break-in on an impound lot triggers direct primary but not legal liability, which is why storage operations carry the direct-primary form.
Garagekeepers is added to the commercial auto coverage form through ISO endorsement CA 99 37, which carries the basis checkboxes for legal liability, direct primary, and direct excess along with the per-location limit the tow operator elects.
The National Insurance Crime Bureau counted 850,708 vehicles stolen nationwide in 2024. A vehicle left in a tow operator's storage or impound lot is exposed to that same theft frequency, the loss direct-primary garagekeepers is built to pay.
States regulate impound and storage separately from towing. Texas requires a vehicle storage facility license through TDLR, California a CPUC Motor Carrier of Property permit, and Florida FLHSMV registration. Each commonly ties proof of garagekeepers or commercial insurance to the license, and to police rotation eligibility.
Common questions
about garagekeepers for trucking insurance
They cover the same vehicle in two places. On-hook, also called in-tow coverage, answers while the vehicle is hooked, winched, or riding your deck in transit. A scratch at hookup or a drop off the flatbed is an on-hook claim. Garagekeepers answers once the vehicle is parked in your storage or impound yard, so a hail dent or overnight theft is a garagekeepers claim. Separate grants with separate limits. An operator with a lot needs both.
Most operations with a storage or impound lot need direct primary. Legal liability pays for a stored vehicle only when the operation was negligent, so a hailstorm, fire, or break-in through a cut fence would not be covered. Direct primary drops the fault test and pays regardless of fault. Because impound losses are overwhelmingly no-fault batch events, rotation lists and motor club agreements commonly require direct primary by name.
Most municipal rotation lists condition your spot on proof of commercial insurance at minimum limits, garagekeepers on stored vehicles, and a secure lot meeting fencing, lighting, and capacity rules. The municipality must be named as certificate holder. Many require the direct-primary basis so a no-fault loss on an impounded vehicle still pays. States that regulate storage, such as Texas through TDLR, add a separate vehicle storage facility license with its own coverage condition. A lapsed certificate drops you off the rotation.
Size the per-location limit to peak lot value, not an average day. Count the most vehicles your yard holds during a busy stretch, including those on liens and releases, then multiply by their average value. One hail, fire, theft, or flood event can reach the entire row. An impound-heavy operator holding vehicles through statutory lien periods runs a much higher limit than one clearing calls same-day. Confirm the per-event deductible maximum, since a batch loss applies the deductible per vehicle.
No, that is on-hook, not garagekeepers. Garagekeepers responds only once the vehicle is parked in your storage or impound lot. A vehicle damaged while hooked, winched, or in transit on your deck is an on-hook claim, a separate grant with its own per-vehicle limit. Confirm that on-hook limit fits the most expensive vehicle you regularly tow and your garagekeepers limit reflects peak lot value.
Focus on the work.
We'll be your risk team.
Send us your policy and a licensed advisor checks your garagekeepers against 60+ carrier partners, flagging gaps and overpricing. If your limits already hold up, we'll tell you.
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