

Mobile diesel repair · Eastern Shore, Maryland
Marine diesel and heavy duty trucks, fixed where they sit.
Diesel repair out of Preston. We come to the dock, the yard or the roadside with a fully equipped service truck, or you bring it to our shop and save the service call.
- Marine diesel specialists
- Heavy duty & fleet trucks
- Roadside & dockside
- Based in Preston, MD
What we do
Two things, done properly.
Marine diesel is where we are headed and where most of our days go. Heavy duty trucks and equipment are where we came from. Both get the same standard.

Marine diesel
Diagnostics, repairs, scheduled maintenance and engine removal and installation, done at the slip or in the yard.
Marine service
Heavy duty trucks
Road tractors, commercial trucks and fleet units. Repairs and maintenance in your yard or on the shoulder.
Truck service
Farm & construction
Agricultural and construction diesel equipment. Same mechanic, same truck, same straight answer.
Equipment service
Why people call us
The name is the promise.
Faith Driven means what it says: you get an honest read on what is wrong, a straight price, and work that is done right the first time. No upsell, no mystery line items, no waiting a week for a callback.
- Call the office and get on the schedule. Somebody picks up and books it. Once your job is in process, you have the mechanic direct.
- Bring it in and save the service call. We run a full shop as well as the trucks, so anything that can travel saves you the $125 road call.
- We come to you. A fully equipped service truck with welder and generator on board.
- Marine and heavy duty, both. The same diesel fundamentals, applied on the water and on the road.
- Quality parts and fluids. We run Schaeffer's oils in the marine engines we look after because they hold up.
Where we go
Based in Preston. Working the whole Shore.
Dorchester, Caroline, Talbot and Wicomico are home turf, and the marinas from Cambridge down to Ocean City see us regularly. We also run north into Queen Anne's and Kent County, and out to Delaware and Virginia. Somewhere else? Call and ask.
Reviews
Worked with us? Say so on Google.
A two minute review helps the next boat owner or fleet manager find honest diesel work on the Shore. Thank you for it.
Questions
Straight answers.
Do you come to the boat, or do I bring it to you?
We come to you. Most marine work happens right at the slip or on the hard at the yard. Tell us where the boat sits when you call.
What kind of trucks do you work on?
Heavy duty and commercial diesel trucks, including road tractors, service bodies and fleet units. If it runs a diesel and earns a living, call.
Do you do roadside?
Yes. Our service truck carries the tools, welder and generator to handle a lot of repairs where the truck sits.
How fast can you get here?
Call (443) 439-7364. You reach the owner directly and get a straight answer on timing, not a call center.
Get it looked at
Tell us what it is doing.
A boat that will not turn over, a truck throwing codes, a tractor that smokes. Send the details and we call you back, usually the same day.
Mon–Fri 7 AM to 7 PM · Sat 7 AM to noon · Preston, MD
Get it looked at
Request service
Tell us what you have and what it is doing. We call you back, usually the same day.
Got it.
Your request is in. We will call you back at the number you gave. If it cannot wait, call (443) 439-7364 now.