Operating from facilities in Buffalo, New York and Charlotte, North Carolina - Keller Technology offers a range of services from machining a single part to developing a complete and integrated manufacturing system. Our corporate mission is focused upon Total Reliability, providing our customers quality performance with respect to value, schedule adherence, and technical achievement. In 1918 Joseph and Arthur P. Keller, Sr. founded Duplex Buffing Machine Company, soon to become J & A Keller Machine Company. The company began as a general machine job shop servicing the local industries of metropolitan Buffalo, New York. Over the next forty years, the company grew both in size and capabilities providing machine-building services to customers located throughout the United States. Upon entering the eighties, the name was changed to Keller Technology Corporation to reflect the company's expanding global scope of operations and abilities. Keller Technology Corporation remains a family owned and managed corporation with fifth generation participants - supported by a skilled and talented staff of professionals.