West Chester’s EnviroSure, a local start up,  is celebrating 10 years in business. L to R: Charles Espenlaub (SCORE mentor), Scott Smith (Envirosure founder, Pete Shaw (SCORE mentor) WEST CHESTER — EnviroSure, Inc. was founded in 2006 to help corporations and municipalities assess and address environmental concerns. Over the past 10 years, EnviroSure has developed into a reliable and...