For a general repair shop the completed-operations story dominates. A brake bleed left incomplete or a tie rod under-torqued can fail weeks after service and injure a third party off-site, drawing on the products-completed-operations aggregate.
General liability insurance for auto shops and garages
Pays when a customer or visitor is injured or has their property damaged on your premises, or when work you finished later causes harm, and it is the premises-and-operations component of the garage program rather than the cover for customers' cars in your care.

Why Coverwatch
- Markets
- Specialty garage programs that will write completed-operations exposure on brake, steering, and suspension work, the profile a standard main-street carrier surcharges or declines once it sees the repair mix.
- Competition
- 60+ markets put head to head on the products-completed-operations aggregate, the premises limit, and where the CGL sits against your commercial auto and garagekeepers, not just the annual premium.
- Certificates
- We get your landlord and fleet accounts named additional insured with the right CG 20 10 or CG 20 11 wording and issue certificates fast, so a lease or vendor contract never stalls on evidence of insurance.
For garage & auto
- What it covers
- Injury to a customer or visitor on your premises, and injury or damage to others caused by a repair you completed.
- What it doesn't
- Damage to a customer's vehicle in your care, and liability from driving an owned or test-drive vehicle.
Trusted by 60+ carrier partners
What does garage general liability insurance cover?
Garage general liability insurance covers bodily injury and property damage to customers and visitors on your shop premises, plus harm caused by a repair you completed. It pays the claim and your legal defense. It does not cover a customer's vehicle in your care or liability from driving vehicles, which sit in garagekeepers and commercial auto.
Why garage liability must cover premises and completed work
A garage program bundles several liabilities that plaintiffs sue together.
The waiting room and lot are premises exposure
Customers walk your showroom, waiting area, and vehicle lot every day.
A completed repair is products-completed-operations
When brakes fail after a service or a wheel comes off after a rotation, the harm happens off your premises, days or weeks later.
It stops at the car and the road
General liability does not pay to fix a customer's vehicle in your care, which is garagekeepers.
How we get you covered
We take general liability for garage & auto to 60+ markets, 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+ markets
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
Premises bodily injury to customers and visitors
The policy pays a customer's or visitor's injury claim and your legal defense when they are hurt on your premises.
Products and completed operations
The your-work grant that responds when a repair you finished later injures someone or damages other property.
Personal and advertising injury
Coverage B of the general liability policy.
Medical payments
A small no-fault grant that pays a minor injury on your premises without a lawsuit or a finding of fault, usually a few thousand dollars per person.
Not in the policy
Damage to a customer's vehicle in your care
A car dropped off a lift, dented while shuffling the lot, or damaged during a repair is the shop's care, custody, and control, which the CGL excludes.
Covered by Garagekeepers
Liability from driving a vehicle
An accident on a test drive, a parts run, or while moving an owned tow truck or courtesy car is auto liability, not premises liability.
Covered by Commercial Auto
Injury to your own technicians
A mechanic burned on an exhaust manifold, crushed by a failing lift, or cut on a broken bolt is a workers compensation claim.
Covered by Workers Compensation
Solvent, paint, and waste-oil cleanup
Contamination from used oil, brake fluid, or paint solvents reaching soil or a storm drain triggers a state or EPA remediation order that the CGL denies under…
Covered by Pollution Liability
The cost to redo the faulty repair itself
When a repair is defective but no one is hurt and nothing else is damaged, the financial cost to rework the job or refund the customer is a business risk.
Claims general liability pays
The same shop produces very different claims. These are the third-party premises and completed-operations claims a garage actually files, with the typical cost to defend and settle each.
Customer slip-and-fall in the waiting area
A customer slips on an oil drip near the service counter, a coolant puddle by the waiting room, or an unmarked wet floor and breaks a wrist or hip.
$20K–$200K
Wheel separates after a service
Lug nuts left under-torqued after a rotation or brake job let a wheel come off miles down the road.
$100K–$1M+
Test-drive or lot incident boundary
A customer or salesperson injured while a vehicle is driven on a test drive, or damage caused by moving a car in the lot.
$25K–$300K
Advertising injury from a shop listing
A promotion or listing disparages a competing shop, uses their photos, or overstates a manufacturer certification in a way that draws a defamation or…
$15K–$150K
Ranges are typical defense and settlement bands for these claim types, not a quote. Actual exposure depends on shop type, repair mix, foot traffic, location, and limits.
What garage & auto buyers are required to carry
The limits contracts and statutes set for this line, and what moves your premium and terms.
- Commercial lease (landlord)
- $1M occ / $2M agg
- Manufacturer or franchise agreement
- $1M / $2M + AI
- Fleet or vendor account
- $1M / occurrence
- General aggregate floor
- $2M aggregate
Most shop leases require the tenant to carry general liability at one million per occurrence and two million aggregate, and to name the landlord as additional insured on a primary and noncontributory basis, before occupancy or renewal.
Dealer franchise and manufacturer service agreements commonly require a one-million occurrence and two-million aggregate CGL, name the manufacturer as additional insured, and specify products-completed-operations coverage stay in force for the term.
Municipal, rental-fleet, and dealership vendor accounts often require at least one million per occurrence with the account named additional insured, and the certificate has to satisfy the account's evidence-of-insurance clause before work begins.
The two-million general aggregate is the common baseline these contracts expect alongside the occurrence limit, which is why the standard garage CGL is written at $1M/$2M before any umbrella is added.
- Repair mix and completed-operations exposure
- Underwriters price the your-work risk to the kind of work you finish.
- Foot traffic, showroom, and lot size
- Premises premium tracks how many customers cross your floor and lot.
- Claims history and gross receipts
- A run of slip-and-fall or completed-operations claims sets the rate and can raise the required limit.
How this changes by garage & auto segment
The policy is the same product; the exposure, the limit, and the exclusions to watch shift by segment.
A dealership concentrates premises exposure. Showroom foot traffic, a large customer lot, and constant test-drive activity mean high visitor frequency and a sharp boundary between premises claims and auto liability.
A body shop adds solvent, paint, and spray-booth hazards to the premises picture, and the pollution and property sides sit outside the CGL. On the operations side, structural and collision repair carries completed-operations exposure when a repaired vehicle later fails, so the your-work grant and its separate aggregate stay central even as the premises mix shifts.
Endorsements that close the gaps
The base form is the start. These add-ons are where the policy gets built to fit garage & auto.
Additional insured, managers or lessors of premises
CG 20 11Names the shop's landlord as additional insured on the general liability for the leased premises.
Primary and noncontributory
Landlords, franchisors, and fleet accounts routinely require the shop's general liability to respond first and not seek contribution from their own policies.
Waiver of subrogation
CG 24 04Bars the shop's carrier from recovering against a landlord, franchisor, or fleet account after it pays a claim.
Products-completed-operations aggregate kept in
Confirm the products-completed-operations coverage and its separate aggregate are left in and not excluded or sublimited.
By the numbers
The form numbers, contract floors, and loss data that surface when a garage gets quoted for general liability or answers a landlord's or fleet account's evidence-of-insurance request.
- Base form behind garage general liability
- ISO CG 00 01
- Combined garage program form for dealers
- ISO CA 00 25
- Products-completed-operations aggregate
- Separate annual limit
- Fall-related emergency-room volume
- 8.5M ER visits in 2022
The premises-and-operations slice of a garage program is the standard ISO commercial general liability coverage form. Coverage A responds to premises bodily injury and to products-and-completed-operations from work you finished; Coverage B responds to personal and advertising injury.
The historical ISO garage coverage form was withdrawn in 2013. Dealers now use the Auto Dealers Coverage Form, which bundles premises, operations, and auto liability; most repair shops instead assemble a CGL, commercial auto, and garagekeepers package.
The CGL sets a distinct products-completed-operations aggregate apart from the general aggregate. A garage's most severe your-work claims, the wheel-off and brake-failure losses that surface after the car leaves, draw on this separate limit rather than the premises aggregate.
CDC WISQARS recorded about 8.5 million unintentional fall-related emergency-department visits across all ages in 2022. Customer falls in a waiting area or showroom are a core premises general liability exposure for garages.
Common questions
about general liability for garage & auto insurance
Garage general liability covers bodily injury and property damage to third parties on your premises, plus harm caused by work you completed. On the premises side it answers a customer who slips in the waiting room, falls in the showroom, or trips on a lot curb, paying the injured party's claim and your legal defense. On the operations side it answers the products-and-completed-operations exposure, the wheel that comes off or the brakes that fail after a service and injure someone off-site. It also carries a personal and advertising injury grant for a listing that draws a defamation claim. It does not cover a customer's vehicle in your care, liability from driving a vehicle, injury to your own technicians, or pollution cleanup, which sit in garagekeepers, commercial auto, workers compensation, and pollution liability.
No, and confusing the two leaves the largest garage exposure uncovered. General liability answers for injury or damage to third parties, a customer hurt on your floor or a wheel that fails after service. Garagekeepers answers for physical damage to a customer's vehicle while it is in your care, custody, and control, such as a car dropped off a lift, dented in the lot, or stolen overnight. The CGL specifically excludes damage to property in your care, which is exactly what garagekeepers is built to cover. A shop needs both, because a single incident can injure a customer and damage their car at the same time, and each form answers a different half of that loss.
It covers the harm a faulty repair causes to people or other property, not the cost to redo the work itself. If under-torqued lug nuts let a wheel come off and cause an accident, or a bad brake job leads to a collision, the resulting injury and third-party vehicle damage are covered under the products-and-completed-operations grant. What is not covered is the betterment of your own work: if the repair is simply defective but no one is hurt and nothing else is damaged, the cost to rework the job or refund the customer is a business expense, not a covered loss. Completed operations answers for the downstream injury, not for making your own work good.
Garage general liability is one component of the broader garage liability program. The program is the combined package an auto business carries: premises-and-operations liability, liability from owned and test-drive vehicles, and coverage for customers' cars in your care. Historically the ISO garage form combined these, and today dealers use the Auto Dealers Coverage Form while most repair shops assemble a CGL, commercial auto, and garagekeepers package. This page is the CGL premises-and-operations slice of that program. It handles the customer fall and the completed-operations claim, while the auto and garagekeepers pieces handle the driving and the customer-vehicle exposures alongside it.
The dealers form and the general liability grant work together, and how they are packaged depends on the carrier. The Auto Dealers Coverage Form bundles the liability an auto dealer faces, including premises exposure, but many dealers still carry or confirm a full CGL to cover the showroom foot traffic, the customer lot, and the personal and advertising injury grant. The key is that a dealership has heavy premises frequency from showroom and lot traffic, and a clear boundary where the vehicle-in-motion loss routes to auto liability rather than general liability. A broker's job is to confirm the premises-and-operations coverage is present and sized, whether it sits inside the dealers form or alongside it.
Two inputs set the number, and you carry the higher of the two. The first is the floor your contracts require. Most commercial leases and fleet accounts start at one million per occurrence and two million aggregate, and franchise or manufacturer agreements often specify the same plus additional-insured wording. The second is what a serious loss could cost. A catastrophic waiting-room fall or a wheel-off accident on the highway can exhaust a one-million limit on its own, and a shop doing brake, steering, or suspension work carries higher completed-operations severity than one doing oil changes. A growing shop or a heavier repair mix is a reason to raise limits and add an umbrella even when no single contract forces it.
Focus on the work.
We'll be your risk team.
Send us your policy and a licensed advisor checks your general liability against 60+ carriers, flagging gaps and overpricing. If your limits already hold up, we'll tell you.
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