Fred C Johnson Co 7057 Kit Kat Rd Elkridge, MD 21075 Phone : (410) 799-7930 Fred C Johnson Co Business Category Building Materials Doors & Door Frames Door & Gate Operating Devices Doors-Garage Products           Garage Doors Maryland Door Company 7057 Kit Kat Road Elkridge, MD 21075 Phone : (410) 799-7930 Business Category Doors & Door Frames Fax           (410) 799-0282