This month on "Hey Colerain," we're going to look at how Colerain Township's largest company got its start.

He originally started with a coal business in 1932, but within a decade, William Rumpke turned his coal delivery job into a waste collection business. So how did he go from one guy, a junkyard and some pigs to the founder of a waste empire? We spoke to Amanda Pratt about the history of Rumpke Waste & Recycling and the company's innovative idea that are moving it forward.