Engine Diagnostics Service and Repair

Engine Repair Shop for Marietta, East Cobb and Atlanta

Professional Automotive Repair is the engine repair shop of choice, and our auto engine repair experts use the latest Snap-On tools and scanners to pinpoint issues within the car’s engine and identify the car’s transmission diagnostics.

Why Should I Use an Engine Technician From Pro Auto Repair?

If you need a great engine repair shop for work on your vehicle’s engine diagnostics and repairs, the auto repair technicians at Professional Automotive Repair want to talk to you! For engine diagnostics and repairs in the Marietta, East Cobb and Atlanta area you’ll find no better place than Professional Automotive Repair. We service and repair engines from people all over East Cobb and Atlanta. 


For engine diagnostics and repairs, our auto engine repair experts use the latest Snap On tools and scanners to pinpoint issues within the engine and for all your transmission diagnostics. It’s critical that your auto technicians be able to diagnose any issues with your engine quickly and early before a little problem turns into a huge and costly ordeal. And it’s important that you have auto mechanics that you can really trust. At Professional Automotive Repair, we know what it’s like to drive the sometimes-hazardous roads around Atlanta--because we drive them every day ourselves! Having someone you can call who’ll let you know what needs to happen with your vehicle’s engine diagnostics and repairs can make a difference in your peace of mind. 


Why do some of our customers drive from miles away to get to Professional Auto Repair? Lots of reasons! We offer great customer service, and we don’t upsell, for one. Second, we recommend what’s needed to put safety first. So bring your engine diagnostics and repairs here to Professional Automotive Repair, and we’ll take care of you.

Schedule Your Appointment at the Best Auto Engine Repair Shop

Schedule Your Appointment at the Best Engine Repair Shop

We Are Your East Cobb Auto Repair Specialists


We are your East Cobb motor repair specialists, committed to providing affordable car engine repair and auto service for both gas and diesel engines. With years of experience, our skilled technicians are well-equipped with the latest tech and equipment to ensure your engine's performance, emission, and fuel testing needs are met. Whether you need preventative maintenance, rebuilt engines, or repairs on various makes and models of cars or trucks, we've got you covered. Trust us for reliable and efficient engine solutions, always delivered with a commitment to quality.

Why not read one of our five-star reviews for another reason to come see us for auto engine repair?

Took my 2014 Hyundai Equus in for a diagnostic and possible repair. Phillip was courteous, professional willing to help and didn't try to take advantage. He took the time to research my vehicle to come up with the best solution. I'd recommend him to anyone and will visit again for future repairs.

If you need auto engine repair and diagnostics in the Atlanta Area, or a timing belt replacement is scheduled, make an appointment at Professional Automotive Repair. Our hours are Monday through Thursday, 8:00 AM - 6:00 PM, and Friday 8:00 AM - 5:00 PM. We’re located at 1770 Lower Roswell Road Marietta, GA 30068. Contact us, our engine repair shop services Marietta, East Cobb and Atlanta.
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