Sheehan Mack Sales & Equipment

Sheehan Mack Sales & Equipment is a 3rd generation dealership providing quality
customer service in the trucking & equipment industry. We focus on building long
term relationships with our customers’ goals in mind, by providing a wide selection
of premium products & services to fulfill our customer’s needs. With three locations
covering all of South Dakota and parts of Minnesota and Wyoming we are able to
service all our products with competence and efficiency.