How can I tell if my diesel engine needs repair or rebuild?

Common signs include: ▸Unusual engine noise (knocking or tapping) ▸Excessive smoke (blue, white, or black) ▸Poor fuel efficiency ▸Power loss or hesitation under load ▸Increased oil consumption or leaks

How do I schedule a diesel engine service?

Call our shop or use the \"Send Us a Message\" section under the Contact tab on our website. We’ll coordinate a convenient time for drop-off or field service, and provide an estimated time of completion.

Do you offer mobile or on-site repair services?

Yes. We can dispatch experienced technicians for on-site and roadside repairs for breakdowns or emergency engine failures at your job site, farm, or remote location.

Do you only service diesel engines?

No — we service all types of engines. In addition to diesel engine repair, we also work on gasoline engines, light‑duty vehicles, heavy‑duty trucks, and heavy equipment. Whether it’s a daily‑driver, commercial vehicle, or construction equipment, our team is fully equipped to diagnose and repair it.

What roadside services do you offer?

We provide a full range of roadside assistance services, including: Jump starts Fuel delivery (gas or diesel) Battery replacement Lockout services Mobile engine diagnostics Minor on‑site repairs Heavy‑equipment roadside support

Can you handle heavy‑duty trucks and equipment on the roadside?

Absolutely. We service everything from personal vehicles to semis, box trucks, construction equipment, and agricultural machinery.

How fast can you get to me?

Arrival times vary by location and call volume, but we always aim to reach you as quickly and safely as possible. We’ll give you an ETA when you call.

What if my vehicle can’t be fixed on the roadside?

If repairs can’t be completed safely on‑site, we’ll help arrange towing or shop service to keep your vehicle protected.

What areas do you offer roadside assistance?

We offer roadside assistance within the Mid Tennessee region.

What types of payment do you take?

We accept credit cards, COMchecks, Fleet One, and EFS for your convenience.

Southeast Repair - La Vergne, TN

Diesel Done Right—Every Time

24/7 Emergency Roadside Service

Mobile Roadside Repair

Mobile Trailer Repair

Mobile Welding & Fabrication

Semi & Tractor Trailer Roadside Repair

Heavy Equipment Repair

24/7 Emergency Roadside Service

Mobile Roadside Repair

Mobile Trailer Repair

Mobile Welding & Fabrication

Semi & Tractor Trailer Roadside Repair

Heavy Equipment Repair

Located in La Vergne, TN

- Will Denival 4/2/2026

"Wavexpress Transportation inc- My truck had a coolant leak and I called Joe. He came out and diagnosed the truck and informed me what the issues were and how to best take care of it and advise me on what I needed to do and he didn’t charge me anything but gave me some real helpful advice because the part needed to fix the truck was out of stock. Joe is an honest and straightforward mechanic which is refreshing to see in this industry."

Southeast Repair Assistant

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