Very Best

Diesel Service and Repair

SePi Diesel Engine Repair is a “one stop” full-service professional repair shop for diesel powered vehicles. We specialize in heavy duty rebuilds and equipment repair, but we repair or rebuild ANY truck, bus, RV, or motor home as well.

We use all OEM manufacture parts for our diesel repair service.

When you’re dealing with a diesel repair, you already know that it’s not likely to be an easy fix. The best thing you can do is bring your truck in to us for the solutions you need to get your heavy-duty or semi-truck going again.

We offer complete diesel repair services for our customers, and you may even find that some other local companies send work to us when they don’t have the ability to do it themselves! We have the tools, the team, and the capability to provide you with diesel repair that will keep your equipment on the road for the long haul.

  • Diagnostic – First thing’s first, we start with a thorough diagnostic. Because you’re dealing with unique equipment like a diesel engine it’s important to know exactly how to get to the root of the problem. We’ll make sure we know where to start to provide diesel repair.
  • Repair – Once we’ve got a handle on the problem, our next step is to provide fast, efficient repair services that get you back out on the road as quickly as possible. Whether it’s a replacement part or an engine tune-up, you’ll find us prepared to provide complete solutions.
  • Maintenance – We always say that preventative maintenance is the key to having a trustworthy vehicle. Even if you initially come to us for diesel repair, you can always come back any time you need maintenance servicing for your heavy-duty equipment.
SePi Services Diesel Engine Repair


Combining Quality Service with a Reputation of Excellence!

As a result of providing expert assistance to Southeastern Ohio area residents and businesses for many years we’ve become home to some of the very best mechanics in the field. With so many years of experience in the industry, it isn’t surprising we’re considered the number one solution for diesel maintenance and repair services in our area. We take great pride in our work and strive to offer the highest quality customer care experience. Stop by our shop today to discover why so many rely on us for expert diesel maintenance and repair.

SePi Services has a long history of success in Southeastern Ohio. It’s taken hard work to establish our reputation, and we’re committed to maintaining it. The specialists we employ have the training, knowledge and skill to deliver consistently superior diesel maintenance and repair services.

SePi Diesel Engine Repair can accommodate several vehicles and our location provides ample parking. The truck garage allows for maintenance and repairs to be completed on-site without the need to transport vehicles to another location.

Request a Diesel Repair Quote

Brands We Service

SePi Diesel Services Mack Repair
SePi Diesel Services Volvo Repair
SePi Diesel Services Dodge Repair
SePi Diesel Services Duramax Repair
SePi Diesel Services Ford Power Stroke Repair
SePi Diesel Services Detroit Repair
SePi Diesel Services Cummins Repair
SePi Diesel Services CAT Repair
our diesel repair services

We Are trusted For Our Services

EQUIPMENT REPAIR

Our mechanics specialize in working on class 8 trucks and heavy machinery used in construction, farming, and railway transport. They work with the biggest engines, inspecting, servicing, and repairing any damage to the engine or vehicle.

ROUTINE PREVENTATIVE MAINTENANCE

Preventative maintenance is vital for keeping your diesel truck and diesel vehicle in good working order. Preventative maintenance makes sure that you and others are safe on the road. It will also help to prevent costly diesel engine repairs in the future. The SePi team of mechanics are here to keep your diesel engine running smoothly and give you the peace of mind that your vehicle is being taken proper care of.

HEAVY DUTY ENGINE REBUILD

Diesel engines, specifically medium heavy-duty and heavy heavy-duty, can be rebuilt at a cost significantly less than the cost of a new engine or vehicle. Since these engines are sleeved and designed for rebuild, parts are readily available at competitive prices.

DIESEL ENGINE REPAIR

Your diesel engine keeps your vehicle moving, so it is especially important that you be aware of problems and seek repairs immediately. Because diesel engines make a considerable amount of noise during normal, everyday operation, diagnosing diesel engine problems can be hard to do if you are simply listening to the engine. However, there are a number of symptoms you can watch out for that indicate your diesel engine needs maintenance.

SePi Services EDGE Certified
SePi Services Disadvantaged Business Certified
SePi Services WBE Certified
SePi Services Small Business Certified
SePi Services OSHA