Central Machinery Sales Inc. was founded in 1996 when Pamp and Barbara Maiers purchased the Case IH Agricultural dealership in Moses Lake, Washington. Since that date Central Machinery Sales Inc. has experienced constant growth and market expansion. In 2000 the dealership expanded into the Construction business in Moses Lake along with the acquisition of the Case construction store in Pasco Washington. The Pasco store was soon expanded into the agricultural market with the purchase of Smith Truck and Tractor in Pasco in 2004. In 2010 the purchase of JRJ Services in Pasco, Sunnyside and Hermiston Oregon expanded the Case IH agricultural and Case construction business along with numerous other product lines to cover all of the Columbia Basin and parts of Eastern Oregon.