Services DUOTECH is a Requirements Driven Company structured to solve the engineering, reverse engineering, repair and re-manufacturing problems of military and civilian agencies, as well as aerospace and commercial users of electronic and electromechanical equipment. The Duotech mission is to provide high quality services to our customers within the budgeted schedule and cost. We have provided high quality services since 1982 to assist our customers in keeping major programs operating on schedule and within budget costs.