 Pleasonton began an alliance with Lewis, who was soon being awarded most lighthouse construction deals in the United States.While demand for the towers was high and funds were short, Pleasonton took great pride in the fact that Lewis was able to complete the work cheaply and rapidly.Lewis soon had a set of standard plans drawn up to meet demand; these plotted out five different sizes of lighthouses, at 25, 30, 40, 50, and 65 feet high.