Key Diesel did a great job. Its hard to find a good shop these days. This is definitely one of them. I will be recommending them.
BB
brianna butler
4 days ago
5.0
first time using key diesel and they did my brakes and rotors and a caliper. friendly people clean waiting room. did a great job!
CH
Colton Hanysak
4 days ago
5.0
Always amazing service and pricing! Very trustworthy, would not take my vehicles anywhere else
KS
Kyle Sauve
Dec 26, 2025
5.0
The place was very clean and people were extremely nice and professional. I was informed on everything they would be working on, and price was affordable. Will be going back.
MH
Mason Hamilton
Dec 24, 2025
5.0
I can't say enough good things about Key Diesel. Another shop had declined the work due to being nervous working on a BMW, but not Key Diesel. They should have been my first stop, and will be from now on. Completely stand up group, and a fantastic experience. Thank you all for a job well done.
Frequently Asked Questions About Key Diesel and Auto Service
What services does Key Diesel and Auto Service provide?
Key Diesel and Auto Service provides auto repair and maintenance services including preventative maintenance, brakes, shocks and struts, electrical repair, diesel service, transmission work, oil changes, tire rotation, tuneups, timing belts, fluid exchanges, tire sales, alignments, accessories, engine repair and replacement, and shocks and suspensions.
Where is Key Diesel and Auto Service located?
The business is located at 2525 East Grand River Avenue, Williamston, MI 48895, US.
What are the business hours of Key Diesel and Auto Service?
Key Diesel and Auto Service is open Monday through Friday from 8:00 AM to 5:00 PM and is closed on Saturdays and Sundays.
Which payment methods are accepted at Key Diesel and Auto Service?
They accept American Express, cash, check, Discover, financing, Mastercard, and Visa.
Is Key Diesel and Auto Service certified or associated with any professional organizations?
Yes, they are associated with NAPA, ASE Certified, and have GM Master Certification.
How can customers contact Key Diesel and Auto Service?
Customers can call the main phone number at +1 517-227-5980, use the alternate phone +1 517-420-6493, or email keydiesel@outlook.com.
Does Key Diesel and Auto Service have an online presence?
Yes, their website is https://www.keydiesel.com/ and they have a Facebook page at https://www.facebook.com/144710248932100.
What nearby places might be useful for customers visiting Key Diesel and Auto Service?
Customers might visit John Deere to explore recreational and industrial equipment, or Hutson, Inc. for tractor and industrial vehicles. Additionally, the nearby U-Haul Neighborhood Dealer offers truck rentals which could assist customers needing temporary transport solutions.
Are there any nearby businesses related to auto care customers should know about?
Yes, A1 Detailing and Customs provides auto detailing and automotive repair nearby, and Pratt Automotive LLC offers more automotive repair services, which could be alternatives or complementary options for customers.
What nearby amenities are available for customers who want to relax or stay locally after their visit?
Nearby amenities include Willow Village Home Court and Village Square Manufactured Home Community for accommodation options, Acorn Motel for lodging, and Williamston Therapeutic Massage for health and wellness services.