Mobile Diesel Engine Repair Services in Georgia

Mechanic repairing truck engine at MCL Mobile Fleet Services

MCL Mobile Fleet Services in Lawrenceville, GA. offers a complete diesel engine solution for your heavy-duty vehicles. Our technicians are equipped to repair types of diesel engines. Our honest team will work with you to find the best solution for your needs whether it is at our facility or onsite during your fleet’s scheduled downtime.

How to identify if your engine needs repair?

You’ll be able to identify that it’s time your engine needs some maintenance if you start to hear knocking sounds, if it’s running rough or not firing at all.  When you with with the team at MCL Mobile Fleet Services, you can trust that our sophisticated diagnostic software will be utilized to find the cause of your problem and come up with an appropriate repair solution. 

If you notice any of these problems, it is likely time to bring your heavy-duty truck in to get immediate engine repair:

  • Your engine has spun a rod bearing. This is one of the worst failures that can occur inside your diesel engine.
  • Your engine has very low or no oil pressure. A fuel or coolant leak can contaminate the engine oil, which leads to a high oil level in the crankcase.
  • Your engine has dropped a valve. This is an all too common and critical fault of a diesel engine.

"Should I repair or rebuild?"

It's the kind of question that comes along with a bunch of other questions:

  • How long will a repair keep me running?
  • How much is a rebuild going to cost?
  • What's actually wrong with my engine right now?

These are the series of questions that you may need help answering. And any wasted time is not valuable, because your vehicle is still damaged and you don’t have the solutions. 

If you find yourself facing the dilemma of these questions, don't fret. We are here to answer your questions and provide you with the most effective solutions. Often our technicians can work with you to repair your diesel engine, thus minimizing downtime and unnecessary costs. 

‍Contact us and outline the issues you're facing in as much detail as you can.

What Our Valued Customers Have to Say

Barber Lee

"Great experience doing business here. Went in for a DOT inspection and the guys did a great job, very professional and listens to clients. Will definitely visit them again for any repairs on my truck. 👍🏽"

Dennis Rodriguez

"I broke down on I85 and had my truck towed to MCL. They got my truck fixed and got me back on the road quickly. I highly recommend MCL for any repairs."

Shelia Cagle-webb

"I was able to get MCL to come out and do my DOT inspections on my yard. Such a convenience and time saver!
Shelia Cagle-Webb
Pallet Factory"

Lou Edwards

"I brought my 2018 International Box Truck in because a check engine light came on.  They had me in and out in less than an hour.  I recommend these guys because they have excellent customer service at a fair price."

Chris Todd

"MCL does all of our DOT inspections and always gives the best service. Polite on time and very helpful. Its a pleasure."

Fred Fletcher

"Replaced a major radiator hose!  Charles and Roger and Tabam (sp) were outstanding and knew their way around our Motorcoach   They got us on the road for the start of a very long vacation and trip.  Thank you for your knowledge and for your responsiveness!"

Adams Pallet

"We have struggled for several years to find a reliable mobile diesel mechanic to help service the trucks we use for our pallet recycling company. We are lucky to have finally found MCL Mobile a few months ago and have been using them ever since. They offer great value, quality service, and pleasant interactions every time. Thanks for everything MCL!"

Shawn H__d

"MCL Mobile Fleet Services did an exceptional job diagnosing problems with my DPF system. I called at least 8 other places that couldn't get to me until at least 4 hrs but MCL was there in less than an hour. Very honest people that take pride in their work."