
Mobile DOT Compliance · Truck Repair · Roadside
DOT Compliance & Truck Repair That Comes to You.
From small cars to heavy equipment. M3 Roadside keeps fleets compliant and rigs rolling across Sulphur, Lake Charles and the I-10 corridor.
10
Towns served from Sulphur
12
Mobile services
6
Vehicle types, cars to heavy equipment
15%
Off for repeat clients & referrals
Why fleets call M3

DOT compliance focus

Small cars to heavy equipment

Commercial truck repair

Mobile roadside help, we come to you

15% off for repeat clients

15% off for referrals
Fleet readyOur main focus
Stay DOT compliant without losing a day on the road.
M3 comes to your yard, lot or job site and checks the items that most often fail roadside inspections, then fixes what it finds.
- Brakes and air systems
- Lights, wiring and reflective tape
- Tires, wheels and lug nuts
- Coupling devices and fifth wheel
- Steering and suspension
- Leaks, exhaust and fuel system
What we fix
Small cars to heavy equipment.
Vehicles
If it rolls, we work on it.
How it works
Simple from the first call.
- 1
Call or send a request
Call, text or use the form on this page.
- 2
Tell us the vehicle and the problem
What it is, what it is doing and where it is parked.
- 3
We come to your location
Yard, job site, lot or shoulder. No towing to a shop.
- 4
Back on the road, compliant
Fixed on the spot with your OK, plus a plain report.
On the job
The shop comes to you.
Brakes, lights, trailers, heavy equipment and roadside calls, worked where the vehicle sits.












Savings
Save 15% when you come back or send a friend.
15% OFF
for repeat clients
15% OFF
for referrals
Mention it when you call or book.

Why M3 Roadside
One call for compliance, repairs and roadside help.
Service areas
Serving Southwest Louisiana.
Based in Sulphur, covering Lake Charles and the I-10 corridor.
From the blog
Tips from the road.
FAQ
Good questions.
Yes. M3 Roadside is fully mobile. We come to your yard, lot, job site, home or the side of the road.




