The very first Submarine House was opened in 1973 on Brown Street near the University of Dayton by Doug Kidd. It was a true original. Submarine House was the first in the area to introduce the east coast style Cheesesteak sub. It was such a success that it became the trademark of Submarine House.
Working in Dayton, Gary Danner would eat there often, and he loved the subs so much that in 1978 he became the first franchised location, still there today at 7850 N. Main Street. In 1984, after serving thousands of Cheesesteaks and Oven Toasted Deli Subs, Gary bought the Submarine House franchise from Doug. Submarine House continued to slowly grow and expand around the Dayton, Ohio area. Growing up, Gary's sons, Jason, Brody, and Seth worked for Submarine House. Jason and Brody went to college to study business and after college went to work full time for the company.