Cummins Rocky Mountain is the exclusive distributor of Cummins and Onan products for the Rocky Mountain and Southwest Area. We are headquartered in Denver, Colorado and have 14 locations throughout Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Texas, Utah and Wyoming to serve you, our customer, with the finest products in the industry. Our 600 plus employees are dedicated to delivering the "Best Every Time, Every Day" with the goal of earning customers for life!

All of our branch locations assure prompt quality services on your Cummins or Onan product whenever and wherever you need service or parts. We offer 7 day / 24 hour availability to handle any problem you may have and mobile service is available at all of our locations.

Our branch locations are well stocked with Cummins and Onan product inventories, as well as other accessory items to keep your Cummins and Onan products operating at their best. Check out our Locations pages for directions, phone numbers and contacts for the Cummins Rocky Mountain branch near you.