

A full range of parts and accessories—along with the most advanced service facilities anywhere—keep our customers up and running at peak efficiency. Facilities are strategically located to provide convenient service to our entire region.
We are committed to maintaining the highest standards in the industry. The numbers speak for themselves:
Operating one of the most extensive parts departments in the industry, Atlantic Detroit Diesel-Allison stocks more than $25 million in quality parts. That means we’ll have the part you need when you need it. Our team of experts is always available to assist you in choosing the right genuine part and, through our network, we can locate unique or hard-to-find parts to get you up and running ASAP.

Our fleet of more than 100 service vehicles is ready to serve you 24 hours a day, 7 days a week and 365 days a year! Our goal is to keep you running.