ABOUT FRANKLIN & LEONHARDT DEMOLITION A family-owned business, Franklin & Leonhardt has been a mainstay on the Louisville, Kentucky scene since the 1950's. In its early years, the company focus was on grading, excavating and building demolition for other companies. As the demand for demolition work increased, Franklin & Leonhardt shifted its focus to demolition. In recent years the company has offered its equipment and expertise in areas that complement the demolition work excavation, land clearing, hauling, lake and pond creation, and dump truck services. In business for 50 years, Franklin & Leonhardt remains an experienced and trusted company for all your demolition, excavation and land clearing needs.