Brand Certified
Key Diesel and Auto Service
5.0(166 reviews)
Certified by Key Diesel and Auto Service • Jul 05, 2026
Business Details
2525 East Grand River Avenue, Williamston, MI
48895, United States
Certified by Key Diesel and Auto Service • Jul 05, 2026
(517) 227-5980
Certified by Key Diesel and Auto Service • Jul 05, 2026
https://www.keydiesel.com/
Certified by Key Diesel and Auto Service • Jul 05, 2026
About
Certified by Key Diesel and Auto Service • Jul 05, 2026
Auto Repair ShopAuto Maintenance
Key Diesel and Auto Service provides auto repair and auto maintenance work in Williamston, MI.
Location
Certified by Key Diesel and Auto Service • Jul 05, 2026
Key Diesel and Auto Service
2525 East Grand River Avenue, Williamston, MI
48895, United States
Hours
Certified by Key Diesel and Auto Service • Jul 05, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Reviews
5.0
166 reviews
5 stars
164
4 stars2
3 stars0
2 stars0
1 star0
- GDGlen DepewJun 26, 20265.0He’s been my mechanic for years. You won't get better quality than Key Diesel! He’s knowledgeable, gets things done, and delivers service quickly at a reasonable rate. I wouldn't take my vehicle anywhere else for repairs.
- JYJack YoungJun 25, 20265.0They are very fast and do a fantastic job, they diagnosed and fixed my car in just a couple days and everything is running great!
- PHPatrick HebertJun 17, 20265.0I drive a foreign car and Matt and the guys were more than happy to help out with an oil change. They did a great job at a great price. They also fixed a leak in my tire from a nail. And, they did the job with very little notice. Super happy and would definitely recommend.
- DJDanielle JohnsonJun 9, 20265.0The staff at Key Diesel are always top tier. As a diesel mechanic’s daughter I’m picky about where my car goes; Key Diesel passes my test over and over again. Thanks for the amazing work guys!
- KWKeytin WorleyJun 2, 20265.0happy with my experience today, between getting scheduled for alignment, taking it in and got it back within 4 hours.
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.
Brand Certified Facts from Key Diesel and Auto Service
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Certified July 05, 2026Yext Knowledge Graph
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