About Mid-South Road Service
Your Mobile Diesel Mechanic for Middle TN & Southern KY
Mid-South Road Service is a locally owned mobile truck & trailer repair company based in Clarksville, TN, run by Little Pete. We bring the shop to you — roadside, at a truck stop, or in your yard — across Middle Tennessee and Southern Kentucky, 24 hours a day, 7 days a week, 365 days a year.
We built Mid-South around a simple idea: when your truck or trailer goes down, you shouldn't have to wait on a tow, lose a whole day, or get nickel-and-dimed. You call, you get real people who know diesels, and we roll a fully equipped service truck straight to you. A mechanic you can trust — with prices you can't beat.
From hard-starting engines and air-brake problems to DEF and aftertreatment faults, electrical gremlins, driveline work, DOT inspections, computer diagnostics, and welding, we handle just about everything on a heavy- or medium-duty rig running Cummins, Detroit, PACCAR, Volvo, or International. When you call 931-933-0000, you're talking to the crew that's actually coming to fix it. The one thing we don't do is tires — for everything else on a truck or trailer, we're your one call.
Our Services
Mobile Diesel Mechanic
Our #1 service — a fully equipped mechanic comes to your truck or trailer and fixes it on-site, day or night, across the region. Skip the tow and the lost day.
Truck Repair
Engine, brakes, electrical, driveline, rear ends, axles, A/C & heat, DEF, and aftertreatment — heavy-duty repairs done on-site so you skip the tow.
Trailer Repair
Brakes, lights and wiring, ABS, air systems, landing gear, suspension, doors, and floors — dry van, reefer, or flatbed, fixed wherever it sits.
DOT Inspections
Annual federal DOT inspections done on-site to keep you compliant and rolling — and if something fails, we fix most of it right there (except tires).
Computer Diagnostics
Check-engine and fault-code diagnostics, aftertreatment and DEF faults, electrical, and engine codes — read on-site so it's fixed right the first time.
Welding & Fabrication
Frame and cross-member repair, structural welding, brackets, and custom fab — mobile, done where your truck or trailer sits.
What Sets Us Apart
Real People, No Call Center
No phone trees, no national dispatch. When you call 931-933-0000, you talk to the crew that's actually coming to fix your truck — day, night, weekend, or holiday.
We Come To You
We're fully mobile. A stocked service truck rolls to your location and we diagnose and repair on-site, so you skip the tow and get back to work faster.
Straight, Fair Pricing
We tell you what's wrong and what it costs before we get into it — no surprise add-ons. A mechanic you can trust, with prices you can't beat.
Clarksville Local
Based in Clarksville, we know I-24, US-79, Fort Campbell, and the Kentucky line because we run them every day — so we find you fast and know the area.