engines, inc. is headquartered in Jonesboro, Arkansas, approximately 70 miles northwest of Memphis and 120 miles northeast of ... Little Rock. For over a quarter of a century our family owned and operated business has grown to become a leading provider of diesel and generator sets in the Mid-South. The main facility, along with our R&D building a mile from our HQ, and a warehouse located off Highway 1 -- all add up to over 250,000 square feet of production, testing, assembly, and warehouse space. engines, inc. is one of the oldest John Deere engine distributors. We are proud to have joined a select list of authorized distributors for Yanmar Diesel America Corporation in June 1999. read more