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(757) 318-1810

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Overwhelmed by Diesel Repairs? We’ve Got Your Back.

Whether you're short on techs or buried in breakdowns, M&M Diesel delivers reliable, mobile-first diesel service across Southside Virginia and Lake Gaston.

Delayed Repairs Don’t Just Cost Time—They Cost Trust.

Customers depend on you to deliver. When your truck isn’t moving, the clock’s still ticking—and you’re paying the price in lost revenue, delayed projects, and strained client relationships. Don’t let small problems turn into big ones that ruin your reputation.

Every missed route or late delivery chips away at your credibility. And when downtime becomes the norm, your drivers, dispatchers, and clients start looking for other options. Diesel repair isn’t just about fixing a truck—it’s about keeping your business moving, your team confident, and your name trusted in the industry.

Your Fleets Service Safety Net

We know the pressure of keeping trucks moving.

  1. Dealership level diagnostics

  2. Fast, reliable response times

  3. Transparent reports & pricing

Our whole model is built around one thing: keeping you ahead of chaos. Whether you’ve got an open bay or an emergency breakdown, we bring dependable diesel repair where it’s needed most. It’s like adding a tech to your crew—without adding to payroll.

Services That Keep You Moving

Whether you’re behind schedule or trying to stay ahead of it, we’ve got you covered. Our service model is built to meet you where you are—on the road, in the yard, or in the shop. From routine maintenance to emergency fixes and short-term tech support, we help keep your fleet running without the usual drama.

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Preventative Maintenance

Stay ahead of costly breakdowns with routine service that actually fits your schedule. We handle fluid changes, filter replacements, brake checks, and full inspections—on-site and on time.

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Roadside Repair

When something breaks, we’re the first call you’ll be glad you made. We respond fast, diagnose accurately, and get your truck or equipment back in motion—without towing or waiting on a shop.

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Support Mechanic

Short a tech? We can step in. Whether you need an extra wrench for a week or help pushing through a backlog, we bring tools, skill, and experience to keep your shop moving.

About Us

We keep your fleet moving so you can focus on the road ahead.

Every hour a truck is down means missed revenue, frustrated clients, and mounting stress

In regions like Southside Virginia and Lake Gaston, every breakdown feels bigger because help isn’t always around the corner. That’s where M&M Diesel Services steps in.

We provide professional, on-site diesel repair designed for fleet managers and shop owners who need real support—not excuses. Our services close the gap between breakdowns and backlogs with fast, flexible repair solutions and experienced techs who show up prepared.

You’ve seen what happens when help doesn’t come: missed deadlines, customer complaints, and the stress of always playing catch-up. But when you’ve got a partner who shows up on time with the right tools, the whole operation moves smoother.

Suddenly, you're not chasing repairs—you’re planning ahead. That’s the freedom we offer. Give us a call today and take the first step toward diesel repair that actually works for you.

Your Maintenance Support Starts Here

From first call to full support—it’s a smooth process built for busy teams.

Talk with a Real Tech

We’ll have a real conversation about your diesel needs—not a scripted sales call. You’ll get answers, insights, and advice from someone who knows the work.

Choose What Works for You

From single jobs to recurring visits, we’ll help you map out the right level of service. The choice is yours, and the path is clear.

Drive With Confidence

With M&M Diesel on your side, you’ll stop reacting to problems and start planning around progress. We’re here to help you run strong every mile.

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Frequently Asked Questions

Q:

What kinds of equipment or trucks do you service?

We work on a wide range of diesel-powered vehicles and equipment—everything from Class 6–8 trucks and vocational work trucks to heavy equipment and shop-based fleet vehicles. If it runs on diesel and works hard, chances are we’ve worked on it. Still unsure? Just ask during your call.

Q:

How much does it cost to get started?

There’s no cost to book a call and no pressure to commit. We’ll walk through your current challenges and goals, and then offer a clear service recommendation based on your needs. Whether you’re ready for a one-time fix or exploring a monthly PM plan, we’ll keep it simple and transparent.

Q:

What if I don’t have a shop or service bay?

No problem. We’re a mobile-first diesel service, and we’re fully equipped to work in yards, lots, or job sites as long as conditions are safe and accessible. But if you do have a shop or bay, we’ll make the most of it—our “You supply the bay, we supply the rest” model gives you dealership-quality work without the dealership wait.

Q:

What if I just need help short-term?

That’s exactly what we’re here for. Many of our clients bring us in for temporary support when they're short on techs, overloaded with jobs, or behind on PMs. Whether it’s one week or one project, we step in fast—and leave you caught up and stress-free.

Get in touch with us

Got a question about our services or need support on an urgent repair? We’re here to help you get the answers—and the wrench—you need.

Fill out the form and let us know what’s going on. We’ll get back to you fast to schedule a call or provide the info you’re looking for.

  • (757) 318-1810

  • 26623 hwy 47

  • Monday - Friday, 8:00 am - 5:00 pm

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Serving Southside Virginia and Lake Gaston, M&M Diesel Services brings skilled mobile diesel repair to your lot, job site, or shop. We help fleets reduce downtime through smart service plans and responsive, on-location repairs. Trust us to be your go-to diesel tech partner.

Contact Us

  • (757) 318-1810

  • 26623 hwy 47

  • Monday - Friday, 8:00 am - 5:00 pm

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