Our Services

Service Hours:
Monday-Friday 8:00AM-5:00PM
First and last Saturday of the month.
Please call Less Bauer, our service manager,
for an appointment at 1-800-657-4816 or 715-672-8953.

At McMahon Motors your vehicle will be maintained by GM Certified Technician’s from engine oil changes, using only GM Goodwrench oil, to major engine overhauls.  We will take care of your service needs without charging you for unnecessary work.  We also have a full detail shop including car washing, interior cleanup, waxing, buffing and more.  If your vehicle would need any of these services while in for maintenance we would be glad to provide these benefits at your convenience.