Truck & Diesel Repair in Louisiana

7 truck, diesel and trailer repair shops in 6 cities and towns. Heavy-duty trucks, diesel engines, fleets, trailers and roadside service. Typical turnaround: 1–5 days, with roadside calls often same day.

How Many Truck, Diesel and Trailer Repair Shops Are in Louisiana?

We list 7 truck, diesel and trailer repair shops in Louisiana, across 6 cities and towns; the most are in Baton Rouge (2), Sulphur (1), Kenner (1). Typical turnaround is 1–5 days, with roadside calls often same day. Ask each for a written quote with every fee included and compare the totals.

Updated November 6, 2026 · Source: OpenStreetMap (refreshed November 6, 2026).

By City

Before You Hire

Can I get a written estimate with parts and labor listed separately before any work starts?
What is your hourly labor rate, and is there a diagnostic fee? Is it credited toward the repair?
Will you call me for approval if the job grows beyond the estimate?
Are your technicians ASE certified in this kind of repair?
Are the parts new OEM, aftermarket or rebuilt?

Set up an account before you need it if you run a fleet; many shops prioritize their account customers.
Downtime can cost more than the labor rate, so ask for a realistic completion date.