Hillside Auto Repair

Auto repair shop

4.6 4.6 from 249 reviews

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Hillside Auto Repair is an auto repair shop in O'Fallon, MO. It holds a 4.6 star rating from 249 customer reviews. Read the reviews and hours below, or call (636) 240-1050.

Services Offered

Air & cabin filter replacementAir conditioningAuto engine diagnosticAuto engine tuningAuto glass repairBatteryBody & TrimBrakesCar waxingElectricalElectrical repairEngine repairExhaustGeneral repairs & maintenanceOil changeSteering & suspension repair

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

Address400 Church St, O'Fallon, MO 63366

MapOpen the map →

Phone(636) 240-1050

Websitehttps://hillsideautomotiverepair.com/

Also onGoogle Yelp Facebook

Good to knowComes to youWheelchair accessible entranceWheelchair accessible parkingOil changesRestroomBy appointment

PaymentsCredit cards, Debit cards, Tap to pay

Hours

See the full week

Monday	8 AM to 1 PM, 2 PM to 5 PM
Tuesday	8 AM to 1 PM, 2 PM to 5 PM
Wednesday	8 AM to 1 PM, 2 PM to 5 PM
Thursday	8 AM to 1 PM, 2 PM to 5 PM
Friday	8 AM to 1 PM, 2 PM to 5 PM
Saturday	Closed
Sunday	Closed

Hillside Auto Repair Reviews & Ratings

Customer reviews 4.6 4.6 · 249 reviewschecked 2026-09-23

5 star215

4 star13

3 star2

2 star4

1 star15

What Customers Mention

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

Fair pricing 11Inspections 10Kind staff 10Diagnosing issues 7Honest staff 6Emissions inspection 4Trustworthy staff 3Quick fix 2

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What Car Repairs Cost in O'Fallon, MO

Typical independent shop prices at Missouri 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.

Transmission fluid change cost $120 to $350 Valve cover gasket replacement cost $135 to $505 Brake pad replacement cost $120 to $340 Timing chain replacement cost $810 to $2,475 Engine mount replacement cost $170 to $760 Coolant flush cost $85 to $200