Detroit Built Is Different
Pat and Dan at Grandma’s Speed Shop have built theIr reputations on hard work, honesty and a commitment to quality. With the services and expertise here, there’s no job too big or too small. Because when it comes to any diesel job, it’s a job worth doing right.
Fleet Repair & Maintenance
Your business is our business. We keep your fleet on the road moving and earning. Minimize your downtime. Keep your team safe behind the wheel. Go with a diesel performance partner you can trust. Get to Grandma’s.
General Repair
Fluid and oil changes don’t have to be done in your garage or driveway. Save the time for something else. Let the guys at Grandma’s take care of all your diesel repair and maintenance needs—fender to fender.
Diagnostics
Bring it in with a grind, whine, or whistle, and we’ll get to the bottom of it with the latest in diagnostic and coding software. Whatever has your ride down, bring it in. We’ll hook it up, and quickly get you out.
Matt S.If you own a diesel and these guys aren’t servicing it, you need to ask yourself some serious questions.
Ted G.Pat and Dan are the best diesel mechanics. I love them.
Don F.Had my truck bulletproofed there four years ago. Great reliable service and an awesome crew.
Tandy J.Great guys that know what they’re doing! Only shop that will touch my truck.
Any Level Lift
Reach New Heights
Tired of the same old lift kits? Aim higher. Granda's Speed Shop is a certified Any Level Lift installation shop. Give us a call to discuss how we can outfit your truck with the industry's most innovative and capable suspension system today!
