Insurance for Auto Repair Shops
Customer cars on your lifts, test drives and a parts counter: here is what a California repair shop needs to insure.
Start with the repairs you perform
List every kind of work you do, from routine servicing and diagnostics to major mechanical repairs, plus test drives and vehicle pickup, so the policy covers more than a broad automotive label. Tell us how many customer cars you hold overnight and what they are worth, since that sizes garagekeepers.
Keep garage risks separate from your own vehicles
Ask about garage liability and garagekeepers protection for customer vehicles. Commercial auto is the conversation for vehicles your business owns or uses, alongside the customer cars in your care.
Coverage to consider
General liability: Customers wait in the lobby, walk through the bays and pick up keys at the counter. Liability limits can reflect how many people pass through the shop.
Workers’ compensation: Technicians lift, crawl under vehicles and work with heavy tools daily. Describing those tasks helps shape workers’ compensation for the bay.
Commercial auto: Shop trucks, parts runs and courtesy vehicles are business driving. List each vehicle and who drives it.
Lifts, the parts room and the cash at the counter
Lifts, diagnostic scanners, compressors and the parts room add up quickly, and the improvements you paid for in a leased bay belong on the list too. A commercial property conversation sets values for your own equipment and stock, separate from the customer cars that garagekeepers coverage addresses. Ask how business income is treated if a fire closes the bays while repairs are made.
Repair shops handle a steady stream of payments, parts orders and supplier credits. A service writer who pockets cash payments or a parts clerk who orders for personal use is an employee theft question, and a crime bond is built for it. Describe who takes payments, who reconciles the drawer and who signs off on parts orders. The auto repair shop insurance checklist lists these details alongside vehicles, bays and staff.
How much does auto repair shop insurance cost?
Published premium data from national small-business insurers starts auto repair shops at about $652 a year for general liability, with a Business Owner’s Policy near $1,787 and workers’ comp near $1,796 at the median, as of 2026. Commercial auto for a shop vehicle adds about $1,227. Those medians describe mostly owner-operators and small bays buying $1 million per-occurrence limits. Established shops with several technicians, customer cars stored overnight and higher revenue commonly pay well above them. Every figure here is published industry data about repair shops, not a Mithril1 quote.
Workers’ comp follows headcount and payroll, and in California it is the line that grows fastest. One national dataset models California auto repair shops at about $2,310 a year per employee for workers’ comp, against a national figure near $982. A shop with four technicians carries roughly $9,240 a year at that California figure (4 × $2,310), more than five times the median policy above. General liability, garagekeepers and property then scale with revenue, the value of customer vehicles on site and the number of locations.
Your premium runs higher with engine, transmission, EV or diesel work, road tests and pickup-and-delivery, more and pricier customer cars kept overnight, drivers with violations, past claims, higher limits or a smaller deductible. Location matters as well: that modeled dataset, which runs above the published medians, puts California general liability for repair shops near $1,991 a year, against its own national figure of about $1,150. It runs lower with a clean loss history, written lift, chemical-storage and key-control practices, a higher deductible, each technician classified correctly, and liability and property packaged in a BOP where the shop qualifies. Use the quote checklist to gather the numbers before you ask for pricing.
Customer cars in your bays and lot
Vehicles waiting for parts, parked overnight or out on a test drive are the heart of a repair shop’s insurance picture. Garagekeepers coverage is the place to discuss damage to customer cars in your custody, with options chosen around your volume and the values you typically hold.
Collision and paint work brings its own set of questions, covered in the auto body guide. California adds one step of its own: a shop that repairs cars for pay registers with the Bureau of Automotive Repair, so keep that registration current alongside the policy.
Mobile mechanics and fleet contracts
Some repair shops send a technician to a customer’s driveway, a fleet yard or a stalled car on the roadside. That mobile work brings tools, a service vehicle and repairs done away from your bays. Describe how often it happens and which jobs get done on the road, so the policy reflects both halves of the business.
Fleet maintenance contracts deserve their own note. Servicing a property manager’s vans or a landscaper’s trucks on a schedule means regular custody of someone else’s vehicles, and those contracts usually arrive with an insurance section of their own.
Parts counters, tires and vehicle sales
Shops that sell tires, batteries or parts over the counter add product questions alongside their service work. A shop that also sells used cars brings a different activity entirely. List each revenue stream so the description captures parts and vehicle sales, not only repairs.
Towing works the same way. If you own a tow truck or arrange tows for customers, explain which, because an owned tow truck is a business vehicle with drivers and routes of its own. Our commercial auto page covers the vehicle details to gather.
Shop details worth gathering
Before requesting a quote, pull these together or work through the full quote checklist.
A few useful answers
Common questions
What does garagekeepers insurance cover?
Damage to customers’ cars while they sit in your bays, on your lot or out on a road test, from causes such as fire, theft, vandalism and collision. A legal liability form pays only when the shop was at fault, while a direct form pays for the damage regardless of fault, which matters when a fire nobody started damages a customer’s car.
Does garage liability cover a car that falls off a lift?
Damage to the customer’s car is a garagekeepers claim, not garage liability. Garage liability answers when the falling car injures a customer or damages someone else’s property, and an injured technician is a workers’ comp claim.
What if customers supply their own parts?
Disclose it and ask how the policy treats work involving parts you did not source, including any related exclusions.
How many customer vehicles should I report?
Share the typical number and value of customer vehicles you hold, including overnight storage, so garagekeepers options can be sized to your shop.
Does offering mobile repairs change the insurance conversation?
Yes. Work at customers’ homes or fleet yards adds a service vehicle, tools on the road and repairs away from the shop, so describe it separately.
Do I need my own policy for a courtesy car?
Yes. A loaner you own is a business vehicle, so list it on your commercial auto policy along with the customers who may drive it; garagekeepers and the customer’s own policy are not built for it.
Related business guidance
Opening your own repair shop? The new-business insurance guide walks through the lease, the first technician and the vehicle decisions.