Complete Auto Repair & Diagnostics in Moscow Mills, MO
ASE-Certified Mechanical Repair for Domestic & Import Cars, Trucks & SUVs Along the US-61 Corridor
When your vehicle starts making a strange noise, the check engine light starts flashing, or the A/C stops blowing cold air, you need a local repair shop that diagnoses the problem accurately the first time. At Certified Performance & Auto Repair, our ASE-certified technicians deliver thorough, honest mechanical repairs right off Highway 61 in Moscow Mills, MO.
As a NAPA Gold Certified AutoCare Center and AAA Approved Auto Repair facility serving Lincoln and St. Charles Counties since 2005, we back qualifying parts and labor with a nationwide 36-Month / 36,000-Mile Peace of Mind Warranty.
Full-Service Automotive Repair Capabilities
Brake Repair, Pads, Rotors & ABS Diagnostics
Your brakes are your vehicle's most critical safety system. If you hear squealing or grinding, feel a pulsation in the brake pedal or steering wheel, or see an ABS warning light, bring your vehicle in for a complete brake inspection. We service:
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Front and rear brake pads, shoes, and precision rotor replacement
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Brake calipers, wheel cylinders, master cylinders, and brake hoses
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Brake fluid flushes and hydraulic system bleeding
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Anti-Lock Brake System (ABS) wheel speed sensors and module diagnostics
Check Engine Light & Computer Diagnostics
A check engine light can mean anything from a loose gas cap or failing oxygen sensor to a catalytic converter issue or cylinder misfire. Rather than guessing and swapping parts, we use advanced OEM-level diagnostic scan tools, smoke machines, and live data testing to pinpoint the exact electrical or mechanical fault before recommending a repair.
Auto Air Conditioning (A/C) & Heating Repair
Missouri summers and winters demand a reliable climate control system. Whether your car is blowing warm air in July or failing to defrost the windshield in January, we handle:
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R-134a and R-1234yf A/C refrigerant recharge and electronic leak detection
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A/C compressors, condensers, evaporators, expansion valves, and orifice tubes
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Blower motors, resistors, blend door actuators, and cabin air filters
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Heater cores, thermostats, and radiator cooling fan repairs
Steering, Suspension & Wheel Alignments
Clunking over bumps, a pulling steering wheel, or uneven tire wear are clear signs of worn suspension components. We restore a smooth, safe ride and protect your tire investment with:
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Shocks, struts, and complete coil-over strut assemblies
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Ball joints, inner and outer tie rod ends, control arms, and sway bar links
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Wheel bearings, hub assemblies, CV axles, and power steering repairs
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Precision wheel alignments and custom suspension lift kit installations
Engine Repair, Cooling Systems & Timing Service
From minor fluid leaks to major internal engine work, we keep your engine running reliably for the long haul:
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Water pumps, radiators, radiator hoses, thermostats, and coolant flushes
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Timing belts, timing chains, tensioners, and serpentine drive belts
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Intake manifold gaskets, valve cover gaskets, oil pan reseals, and head gaskets
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Ignition coils, spark plugs, fuel pumps, and fuel injector cleaning/replacement
Starting, Charging & Electrical System Repair
Dead battery in the morning or flickering dash lights? We perform load testing and parasitical draw diagnostics to test and replace:
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Automotive batteries and corroded battery cables
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Alternators, voltage regulators, and starter motors
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Power window motors, door locks, lighting circuits, and wiring repairs
Vehicles We Service
Our shop is equipped to diagnose, maintain, and repair nearly all domestic and import makes and models:
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Domestic Cars, Trucks & SUVs: Ford, Chevrolet, GMC, Ram, Dodge, Jeep, Chrysler, Buick, Cadillac, and Lincoln
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Asian Imports: Toyota, Honda, Nissan, Subaru, Hyundai, Kia, Mazda, Lexus, and Acura
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Diesel Pickups & Commercial Work Trucks: Looking for light-duty diesel care? Visit our dedicated Diesel Repair & Maintenance page or our routine Auto Maintenance page.
Why Choose Certified Performance & Auto Repair?
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36-Month / 36,000-Mile NAPA Gold Warranty: Qualifying repairs are covered nationwide at more than 14,000 NAPA AutoCare locations. View full coverage details on our Warranty page.
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4.9-Star Local Reputation (600+ Reviews): Independently owned and operated in Moscow Mills since 2005 with an A+ BBB Rating and AAA Approved Auto Repair certification.
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Honest, Pressure-Free Estimates: We show you what we find, separate urgent safety items from maintenance that can wait, and never perform work without your approval.
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Easy Financing Options: We accept NAPA EasyPay and CarCare ONE credit cards so unexpected car repairs don't derail your budget.
Frequently Asked Questions About Auto Repair
How much does it cost to diagnose a Check Engine Light?
Because a diagnostic code only tells us which sensor triggered the light—not why it triggered—our ASE-certified technicians perform hands-on pin-point testing to find the exact root cause. Call us at (636) 356-4200 with your vehicle year, make, and symptoms for an upfront diagnostic estimate.
Do I need to go to the dealership to keep my factory warranty valid?
No. Under the federal Magnuson-Moss Warranty Act, having your routine maintenance or repairs performed at an independent, ASE-certified facility like Certified Performance & Auto Repair keeps your manufacturer's warranty intact. Plus, our repairs come backed by our 36-Month / 36,000-Mile NAPA Gold Warranty.
Can I drop my car off before 8:00 AM or after 5:00 PM?
Yes! We have a secure Early Bird / Night Drop Box right by our front door at 1030 Industrial Ct. Simply park your vehicle, fill out an envelope, drop your keys inside the slot, and we will call you as soon as we inspect your vehicle.
Can you inspect a used car before I buy it?
Absolutely. Before you spend thousands on a used car, truck, or SUV, schedule a Pre-Purchase Inspection so our technicians can check it from bumper to bumper for hidden mechanical or frame issues.
Schedule Your Auto Repair in Moscow Mills Today
Proudly serving drivers in Moscow Mills, Troy, Wentzville, Flint Hill, Old Monroe, Winfield, Hawk Point, and throughout Lincoln and St. Charles Counties along the US-61 corridor.
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Address: 1030 Industrial Ct, Moscow Mills, MO 63362
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Phone: (636) 356-4200
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Hours: Monday – Friday: 8:00 AM – 5:00 PM (Night Drop Available)