Ever wished you had a diesel mechanic you could trust, one who shows up when and where you need them? That’s exactly what A&M Mobile Repair in Youngstown, OH is here to deliver.
Our Story
A&M Mobile Repair was founded by Matt Jennings, a seasoned mechanic with over 16 years of hands-on experience. For years, Matt has worked on mobile repairs work alongside his business partner, Aaron Ryan. Aaron himself has been a mechanic for the last 8 years, starting as an Auto Technician, and moved to Heavy Trucks 4 years ago. As demand for their services grew, he made the decision in April 2025 to go all in—turning his lifelong side business into a full-time career.
Originally from Omaha, Matt relocated to Youngstown with his wife and young son, ready to build something lasting for both his family and his new community. His mission is simple: provide honest, reliable, and expert mobile diesel repair that keeps trucks, fleets, and heavy equipment moving.
Why Choose A&M Mobile Repair?
When you call A&M Mobile Repair, you’re not dealing with a faceless service advisor—you’re dealing directly with the owner and technician himself. Matt believes that building trust starts with clear communication, fair pricing, and dependable service. He’s committed to telling customers exactly what repairs they need—and just as importantly, what they don’t.
Matt is both Master ASE certified and a certified bus mechanic, bringing top-tier expertise to every job. Whether it’s a diesel engine repair, clutch replacement, or routine preventive maintenance, he approaches each call with the same professionalism and care.
Unlike many shops that limit the vehicles they’ll take on, A&M Mobile Repair is equipped to handle light, medium, and heavy-duty diesel vehicles, including:
- Semi-trucks & trailers
- Buses
- Fleets & autos
- Heavy equipment
While Matt isn’t fond of Sterling or International-brand vehicles, he still works on them with the same skill and dedication as any other brand.
Service You Can Count On
As a fully mobile operation, A&M Mobile Repair brings the shop directly to you—whether that’s roadside, at your job site, or at your fleet yard. Offering 24/7 on-call service, the shop covers a 120-mile radius around Youngstown, OH, ensuring drivers and fleet managers always have support when they need it most.
Proudly serving not only Youngstown but also Akron, OH; Cleveland, OH; Canton, OH; Wheeling, OH; Pittsburgh, PA; Erie, PA; Johnstown, PA; Jamestown, NY; Morgantown, OH; Greensburg, PA; and Indiana, PA, A&M Mobile Repair has quickly become the trusted name for diesel repair across state lines.
Our Specialties
- Transmission & Clutch Repairs – Keeping your driveline strong and dependable.
- Preventive Maintenance – Helping you avoid costly downtime with scheduled upkeep.
- Diesel Engine Repair – From diagnostics to rebuilds, we keep your engine running at peak performance.
No matter the issue, Matt arrives with the tools, knowledge, and determination to get you back on the road quickly and safely.
Call Us Today
When downtime isn’t an option, trust the mechanic who puts honesty and reliability first. For expert mobile diesel repair services in Youngstown, OH and beyond, call A&M Mobile Repair at 785-288-9255. Available 24/7, Matt is always ready to keep your wheels turning.
Services in Youngstown, OH
Looking for a repair service that puts honesty, expertise, and convenience first? At A&M Mobile Repair, we deliver professional on-site service that keeps trucks, buses, and heavy equipment running smoothly—day or night. Because we’re mobile-only, you never have to bring your vehicle to a shop. Instead, we come to you within a 120-mile radius of Youngstown, OH, 24/7.
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Don't Take our word for it.
Read Customer Testimonials.
"They are on time, fast repair and very knowledgeable about repair and explaing the problem. Will be using for all my vehicles need. They explained everything where I understood. They also explained why the problem started and ecommend using this company"
"I had car troubles and was stranded on the side of the road so decided to call A&M Mobile repair and I’m SO grateful I did! They were quick, efficient, professional and reasonably priced. Hopefully I won’t have any more car issues but if I do, I’ll definitely be using them again!"
"I would recommend this business to anyone! My alternator went out in my sprinter van in Ohio and I was stranded. Everyone gave me estimates of $1200 or more and Matt came and got me back on the road for less than $1k. He’s very reasonable, professional, reliable, and really knows his stuff!"
Contact Us
Let us know what is going on with your vehicle, and we will get back to you soon with a quote.