Key Diesel and Auto Service

06/03/2026

Is your vehicle's stopping power not what it used to be? Our auto repair shop offers expert brake services to ensure your safety on the road. From brake pad replacements to rotor and drum repairs, we handle it all with precision and care. Our certified technicians are skilled in diagnosing and fixing any brake issues, whether it's a squeaky sound or a soft pedal. We also provide brake fluid flushes and caliper repairs to keep your system in top shape. Enjoy dealership-level service with the comfort of a family-owned business. Relax in our clean waiting room with free Wi-Fi or take advantage of our after-hours drop-off. Don't let brake problems linger, visit our website or give us a call today to schedule your brake inspection.

https://www.keydiesel.com/services/brake-service-and-repair-in-williamston-mi

05/27/2026

Call 517-420-6493 or schedule online at www.keydiesel.com

05/26/2026

This Memorial Day, the team at Key Diesel and Auto Service honors the brave men and women who made the ultimate sacrifice for our country. 🇺🇸 We pause to reflect on their courage, and we are deeply grateful for the freedoms we enjoy because of our fallen heroes.

05/21/2026

Our oil change stickers got a big upgrade today! Now you can easily make an appointment by scanning the QR code on the sticker.

05/15/2026

Can you draw Texas from memory?

05/04/2026

04/29/2026

Make an appointment at www.keydiesel.com or call 517-420-6493

04/28/2026

Looking for a reliable auto repair shop? Our family-owned business has been serving the community with honesty and efficiency for 15 years. As trusted experts, we offer a wide range of services from routine maintenance to complex repairs. Our ASE-certified team is dedicated to providing top-quality service. Whether you need a quick oil change or major repairs we've got you covered. Enjoy the convenience of walk-in services and flexible financing options. Visit our website or give us a call to schedule your appointment today!

https://www.keydiesel.com/

04/09/2026

It’s crazy how many times a week we hear “I had no idea you were here.” Ok, maybe it’s not that crazy, admittedly we don’t spend much on advertising and with our wonderful customers spreading the word we don’t need to! This allows us to give back to this wonderful community, you’ll see our banner at the football field, the soccer field, in the high school gym, and at Jubilee, we support the robotics team and the cheerleaders! In fact, anytime any of the school organizations ask for help we don’t hesitate to give. We have been in business for 15 years now and at our current location on Grand River since August, four of our employees are graduates of Williamston High School. We’re proud to be apart of this community and so thankful for everyone’s support, it has allowed us to give back so much and we hope to be able to even more in the future! Check us out at www.keydiesel.com or stop by 2525 E Grand River

04/01/2026

Not only are we a Napa Gold Certified AutoCare Center but our head technician and owner is an ASE World Class Certified Technician, an honor that only about 2000 technicians have achieved since the program began in 1986! Our technicians regularly attend training classes to stay current on the latest technology and we have the newest diagnostic and repair equipment to provide you with the best service possible. We are your dealership alternative!