MacAllister Machinery Co. Inc. is the leading Caterpillar dealership in Indiana and Michigan with 30 locations and growing. We supply and repair a wide range of high quality new, used, and rebuilt equipment from Caterpillar and over 50 other manufacturers. Founded in 1945, we are a family owned company that offers a variety of products and services. Corporate Headquarters is located in Indianapolis, IN. Our company values focus on meeting the needs of both our customers as well as our employees making MacAllister an excellent place to work.