We write auto repair shop insurance for Antioch garages from an office in the same city — independent service centers, transmission and brake specialists, and the fleet-leaning shops along the Highway 4 corridor. The first thing we look at is garagekeepers, because that is the coverage that pays when a customer's car is damaged in your care.
The second is the lot. Most Antioch shops keep more vehicles outside overnight than their policy limit assumes.
Auto repair shop insurance starts with garagekeepers
Your general liability policy does not cover damage to a customer's vehicle while it is in your care. Garagekeepers legal liability does, and how it is written matters: direct primary pays regardless of fault, legal liability only pays when you are legally responsible. The cheaper form is the one that leaves you explaining to a customer why their car isn't being repaired.
Set the per-location limit against the busiest night of the year, not the average. Cars parked on the lot overnight and vehicles awaiting parts are what get stolen, vandalized or damaged.
Test drives and employee driving
Test drives are the most common serious loss a shop has, and coverage for them sits at the intersection of garage liability and auto. Keep a written key-control and test-drive policy, pull MVRs on anyone who drives, and make sure your policy covers the drive — not just the repair.
Lifts, compressors and diagnostic equipment
A failed lift is both a safety event and a revenue event. Equipment breakdown covers the hardware; business income covers the bays you can't use. Scan tools and alignment racks are often under-scheduled on property policies because their replacement cost has risen faster than most owners have updated their values.
Workers' comp and hazardous materials
Technician claims trend toward back, shoulder and hand injuries, plus solvent exposure. On the environmental side, used oil, coolant, solvents and parts washers put you under county hazardous-waste rules; a pollution endorsement or standalone environmental policy fills a gap standard garage policies exclude outright.
What we see in Antioch
Vehicle theft and catalytic converter theft remain a live issue across East County, and a shop's overnight lot is an easy target. Lighting, cameras, fencing and a realistic garagekeepers limit are what carriers look at — and what keeps a bad night from becoming a bad year.
Shops here also do more heavy-duty and fleet work than the county average. If you service trucks or commercial vehicles, that needs to be disclosed; a policy rated for passenger cars can be challenged when a fleet claim comes in.
Questions Antioch owners ask us
What garagekeepers limit does my Antioch shop need?
Enough to cover the total value of customer vehicles on the lot at your busiest point, not the average. Count the cars waiting on parts — those sit longest and are the ones most often damaged or stolen.
Is a test drive covered?
It should be, but the form matters. We confirm the policy responds to damage and injury during test drives and recommend a written key-control and driver-approval procedure to go with it.
Do I need pollution coverage for used oil and solvents?
Standard garage policies exclude pollution. Given county hazardous-waste rules, a pollution endorsement or standalone environmental policy is usually a sensible add for a shop handling oil, coolant and solvents.
Get a repair shop quote for your Antioch business
Send your current declarations and a rough count of vehicles on the lot overnight and we'll check your garagekeepers limit first. We are an independent brokerage based in Antioch, serving Contra Costa County and the wider Bay Area. CA License #0D90958.
Other cities we write this coverage in
See our full Commercial Auto Insurance overview.