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.
People Our dedicated team uses decades of experience to find solutions to your personal or business vehicles needs. We get it done.
Family owned and operated since 1990.
We’re not happy unless you’re happy.
Cooks Diesel launched in a new business venture. We now offer on-site diagnostics to all makes of diesels as well as part sales to those do-it yourselfers.
Best in Class
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Diesel and Heavy Equipment Repair Shop
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.
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.
Values We pride ourselves in holding our business to the highest standards of ethics and integrity. Your vehicle is safe in our hands.