Cooks Diesel

Keys to Success

Best in Class

See what our customers have to say about us!

People Our dedicated team uses decades of experience to find solutions to your personal or business vehicles needs. We get it done.


We’re not happy unless you’re happy. 

Values We pride ourselves in holding our business to the highest standards of ethics and integrity. Your vehicle is safe in our hands.

Some of the Cooks Diesel team flew to Las Vegas courtesy of Auto Value for the Annual SEMA Show and AAPEX Convetnion. 

The ground work is done! We now offer on-site diagnostics to all makes of diesels as well as part sales to those do-it yourselfers.

Diesel and Heavy Equipment Repair Shop

We Launched a new merchandise page hosted by Zazzle! You can now purchase merchandise supporting the local diesel shop by clicking the link at the bottom of this home page.




History As a family owned and operated repair shop, we have grown from just one service truck to the shop we have today. We’ll grow with you too.

Latest News


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Cooks Diesel was honored to sponsor and host the Annual car show at the Swartz Creek Hometown Days Festival. Despite the weather we had a great turn out and got to see some local classic cars.



Family owned and operated since 1990.

With our home in Swartz Creek, Michigan, we provide top of the line service with a family owned and operated experience you won't find at the delearship