The Trusted Name In
Truck Repairs

We believe in always doing what's right, and take full responsibility for every job we do. With a strong emphasis on loyalty to both our staff and clients, we strive to provide exceptional service that builds lasting relationships.

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678-231-9255

About Us

A dedicated team of skilled technicians committed to keeping your heavy-duty vehicles running smoothly and efficiently

Services

We take pride in empowering big rigs to go the distance with our extensive expertise and exceptional diesel engine repair services.

Find Us

Click above to locate us quickly, and experience exceptional diesel repair services at Advanced Diesel Technology.

Integrity, Loyalty, & Responsibilty

Powering your truck's journey with trust.

We always do what's right and take 100% ownership of every job. With over 100 successful engine rebuilds on Cummins LSX and Detroit DD15 engines, we have a proven track record of excellence. Our commitment to quality ensures that every rebuild is built to last, with zero failures to date. Join our loyal family of satisfied customers today!

Professional Experts

Trusted professionals for expert diesel solutions.

Exceptional Services

Expert care for all your diesel needs.

LEARN MORE or Call Us 678-231-9255

I had an emergency with a broken turbo and exhaust manifold, and Petru and his team helped me out by installing a new turbo. They also assisted in finding a used exhaust manifold since my new one was on backorder. Marcel, the mechanic who worked on my truck, did a great job, and they even stayed after hours to finish the job on the same day so I could keep driving. They offered fair prices, provided excellent service, and maintained good communication. Thank you, guys, for your help.

Ion Mirza

This is the best repair shop in the whole area. The staff is nice and upfront with you. The mechanics are experienced and will work as fast as possible to resolve your issue. Prices are fair for the quality of work. Don't waste your time and money somewhere else.

Olesea Mironica

This is the most trustworthy mechanic shop I have ever been to in my lifetime. Petru, the new owner, personally performed the 3-axle alignment on my truck. His professionalism, knowledge, efficiency and reasonableness in pricing just doesn't happen any more. A+

Mila David

Best quality service I've got ever ! They mechanics are professional and super fast and they never extra charge you! If you have problems with your engine this is the place to fix it, they are able to tune up you engine to work better, ask them your options. They speak also Russian and Romanian, ask for Petru or Alex.

Vuscan Mihai