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Knuckle Busters Mobile Auto Repair

Mobile + Shop
Auto repair shop
4.1 4.1 from 52 reviews
Call (810) 689-7330 Get a free quote
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Knuckle Busters Mobile Auto Repair is a mobile mechanic with a repair shop in Fort Gratiot Township, MI. It holds a 4.1 star rating from 52 customer reviews. Read the reviews and hours below, or call (810) 689-7330.

Services Offered

A/C installation & repairAir & cabin filter replacementAir conditioningAuto engine diagnosticAuto engine tuningBatteryBrakesCarburetor cleaningElectricalElectrical repairEngine repairExhaustGeneral repairs & maintenanceOil changeSteering & suspension repairTransmission

As listed on its Google Business Profile. Own it? Claim the listing to set your own list.

Address3673 Ottawa St, Fort Gratiot Township, MI 48059
MapOpen the map →
Phone(810) 689-7330
Also onGoogle
Good to knowComes to youWheelchair accessible entranceWheelchair accessible parkingOil changes
PaymentsCredit cards, Debit cards

Hours

See the full week
Monday9 AM to 6 PM
Tuesday9 AM to 6 PM
Wednesday9 AM to 6 PM
Thursday9 AM to 6 PM
Friday9 AM to 6 PM
SaturdayClosed
SundayClosed

Knuckle Busters Mobile Auto Repair Reviews & Ratings

Customer reviews 4.1 4.1 · 52 reviewschecked 2026-09-23

What Customers Mention

The topics that come up most in its Google reviews, and how many reviews raise each one.

Fair pricing 7Honesty 7Good work 3Truck repair 3Brake repair 2Mobile repair 2Tow 2Wheel 2

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What Car Repairs Cost in Fort Gratiot Township, MI

Typical independent shop prices at Michigan labor rates, parts and labor, for a midsize car. Each guide shows the price for your vehicle and what to ask before you pay. See all 91 repair cost guides.

Car battery replacement cost $145 to $390Alternator replacement cost $270 to $790Starter replacement cost $240 to $740Brake pad replacement cost $120 to $350Crankshaft position sensor replacement cost $85 to $430Serpentine belt replacement cost $75 to $250

More Mechanics in Fort Gratiot Township, MI

Fort Gratiot Township, MI mechanics

Call (810) 689-7330Get a quote