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M3 Roadside – DOT compliance and truck repair
(409) 233-8574
Mobile service truck with tool compartments open at a truck yard

About M3 Roadside

A locally based mobile repair business in Sulphur, Louisiana.

Call (409) 233-8574

Who we are

Built for the work that keeps Southwest Louisiana moving.

M3 Roadside is a locally based business in Sulphur. Our main focus is DOT compliance and commercial truck repair, and we work on everything from small cars to heavy equipment.

We are a mobile service, so we come to your yard, lot, job site or the side of the road. We also offer roadside help: jump starts, flat tires, fuel delivery and lockouts.

When you call, you get straight answers. We tell you what we see, what it takes, and we get to work once you say go.

M3 Roadside wheel emblem

How we work

Four things you can count on.

We come to you

Yards, job sites, parking lots and roadsides. The repair travels, not your truck.

We explain before we fix

You hear what we found and what it takes before any work starts.

One call for everything

Cars, pickups, trucks, trailers and heavy equipment, all with the same number.

Compliance first

DOT compliance is our main focus, so we look at every truck the way an inspector would.

On the job

What a day on the road looks like.

DOT Compliance Checks by M3 Roadside
DOT Compliance Checks
Brake & Air Brake Repair by M3 Roadside
Brake & Air Brake Repair
Lights, Wiring & Reflective Tape by M3 Roadside
Lights, Wiring & Reflective Tape
Commercial Truck Repair by M3 Roadside
Commercial Truck Repair
Trailer Repair by M3 Roadside
Trailer Repair
Heavy Equipment Field Repair by M3 Roadside
Heavy Equipment Field Repair
Fleet Preventive Maintenance by M3 Roadside
Fleet Preventive Maintenance
Mobile Truck Diagnostics by M3 Roadside
Mobile Truck Diagnostics
Jump Starts & Batteries by M3 Roadside
Jump Starts & Batteries
Flat Tire Change by M3 Roadside
Flat Tire Change
Fuel Delivery by M3 Roadside
Fuel Delivery
Lockout Service by M3 Roadside
Lockout Service

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.

FAQ

Good questions.

We are a locally based mobile repair business in Sulphur, Louisiana focused on DOT compliance and commercial truck repair, plus roadside help.

Semi trucks parked at a Louisiana truck stop at dusk

Get M3 on the way

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What do you need?

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Or call (409) 233-8574

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Need a truck fixed or a fleet checked?

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