Diesel Diagnostics
From limp mode on I-69 to mystery engine codes, we track down what is wrong and tell you straight before any wrench turns.

Diesel & Truck Specialists
Josh and his crew fix exhaust leaks, limp-mode failures, wheel bearings, and the hard problems other shops pass on. Fair prices, clear communication, and work you can trust with your livelihood on the line.
55 Google reviews
Customers drive from across Michigan and out of state because the diagnosis is right the first time.

What we do
From daily drivers to rigs that haul freight across I-69, we handle the repairs that keep Battle Creek moving.
From limp mode on I-69 to mystery engine codes, we track down what is wrong and tell you straight before any wrench turns.
Leaks, rusted sections, and blown gaskets fixed without the dealership markup. Tyler brought his truck in with an exhaust leak and had it back the next day.
Heavy trucks need parts that hold up. We have handled wheel bearing jobs and suspension work that keeps diesels on the road, not on the shoulder.
Oil leaks, brakes, drivetrain issues, and the everyday wear that comes with hauling loads across Michigan. If it is a diesel or a heavy truck, we work on it.
Truck in limp mode and you need to get back on the road? Dylan was squeezed in the next day after his rig failed on the highway. We know downtime costs money.
Josh and the crew explain what they found, what it will cost, and what can wait. No scare tactics, no mystery line items. That is why customers drive hours to get here.

4.9
Google rating
About the shop
Battle Creek Diesel & Auto sits at 990 Main Street, where Josh and his crew work on the diesels and heavy trucks that other shops would rather send to a dealership. Customers mention the same things again and again: friendly service, fair pricing, and repairs that actually hold up.
One reviewer drove twelve hours from South Carolina because this was the only shop that could identify and fix a stubborn truck problem. Another had a limp-mode failure on the highway and was back on the road the next day. That is the standard here.
Why drivers choose us
When your rig is your paycheck, you need a mechanic who tells the truth. Our Google reviews say the same thing in different words: honest people, solid work, prices that do not sting.
Tyler brought in an exhaust leak expecting a four-figure bill. The repair was straightforward and affordable. That story repeats because Josh does not inflate simple jobs.
MX Fabrication trusts this shop with every diesel in the fleet. When a business that fabricates metal for a living sends you their trucks, that says something.
Limp mode on the highway is not a maybe-next-week problem. Dylan was in the next day. We treat breakdowns like emergencies because for owner-operators, they are.
Customer reviews
“Dropped my truck off yesterday with an exhaust leak. Had it back today fixed. Josh and his crew were very friendly and honest. Ended up being a cheap repair when most dealerships would've scammed me for thousands. I'll plan to bring my truck here the next time it needs work.”
“Always a big help on all my diesels. Pretty much only ones I trust with my trucks. Really great customer service an always super respectful. Highly recommend”
“I've been in Battle Creek for 7 months and this is the best shop ever. I live in SC and luckily I had work here because this was the only place to be able to identify and solve the issues with my truck. The customer service is amazing and prices are fair. Josh and his company are HONEST business people and I would literally rather drive 12 hrs from SC for them to fix my truck because I trust them so much!”
“Great people to work with and they do a fantastic job on repairs and communication. Thank you!”
“These guys got me in and out super quick. Truck went in limp mode on 69, they made sure to get me in the next day. Have been there one other time for a wheel bearing. Honestly won't take my truck anywhere else. These guys are great.”
On the lot
The trucks that roll through our bays are not stock sedans. We work on lifted rigs, Duramax and Power Stroke platforms, and the heavy haulers that keep Michigan moving.

Duramax-powered Silverado

Ford F-350 Super Duty
Visit us
We are on Main Street in Battle Creek, easy to reach from I-94 and I-69. Call ahead if you are broken down on the road and need a same-week slot.
Address
990 Main St, Battle Creek, MI 49014
Phone
(269) 214-0069Hours
No public email on file. Leave your details and we will get back to you.