In 1810, he was employed by Bucher, Crouch and Dorsey, to remodel the
Dauphin County, Pennsylvania Court House in preparation for a temporary capitol when the government moved from Lancaster to Harrisburg in 1812. In March 1816
William Strickland and James C. Lavelier submitted plans for a new larger capital but the costs at $300,000 were more than the state could afford. In 1819, Hill submitted the winning proposal for the new capitol building in Harrisburg which was completed in 1821. It was destroyed in 1897. ==Other Pennsylvania projects==