Tri-State Overhead Door is a family owned and operated business since 1988. Serving Neosho and the 4 State Area with top quality products and services at fair prices. Leading supplier of CHI Garage Doors for the Neosho area with the only 5 Star accredited garage door dealer in the area. ''We Do It Right the First Time.'' Residential and Commercial Garage Doors, installed, repairs and maintenance. ''We Know Doors.''