Contact Us
Ryan's Diesel Service
100 N Oakridge Dr.
North Prairie, WI 53153.
40 minutes West of Milwaukee.
Hours: Monday through Friday 9AM to 5PM central time.
(We do have a night-time drop box located on the Shipping & Receiving door.)
If you are ready to schedule an appointment for work on your truck or need assistance with ordering a part, please fill out the form below and we will do our best to respond as soon as possible. Thanks!