Leo Houck was the originator and original owner of Houck Motor Coach Advertising. His first job was with the Twin City Street Railway Company as a schedule checker and also as the summer time dance hall manager at Wildwood Park on White Bear Lake, which was also owned by the streetcar company.
After a few years in the Marines at the end of WW I, Leo started working with his brothers, Joe and Pete, selling advertising on the stage curtains of all of the vaudeville theaters in Minneapolis and St. Paul. They also had the candy franchise in all of the theaters and initiated the installation of candy/gum machines on the back of every theater seat. In 1919, the first bus line in Minnesota, the Brown Bus Company, began a transit service between St. Paul and Minneapolis with two buses. The Houck brothers contracted with Brown Bus Company to expand their business by at first selling advertising on the theater curtains and giving them an ad on the inside of the buses. Thus the future Houck Motor Coach Advertising Company unofficially had its first beginning.
The bus service grew and eventually became the Twin City Motor Bus Company which expanded through its years until 1925 when it was purchased by the Twin City Rapid Transit Company, which then operated both streetcars and the buses and owned by Mr. Horace Lowry, a Minneapolis financier.
With the combined ownership of buses and streetcars, there were now two different companies handling bus and the streetcar advertising, Murray and Malone on the streetcars and Houck on the buses. After the introduction of movies in the early 1930s, all of the vaudeville theaters in the Twin Cities were forced to close and bus advertising became the brothers’ main business venture. Houck Motor Coach Advertising Company was officially established. However, with the financial stock market crash of 1929/30, the business faltered financially and was unable to support all family members at which time Joe Houck left the company and moved to Los Angeles with his son Curtis, to establish his own bus advertising company there, Transportation Advertising, Inc., which also became very successful.