Kevin is currently the president and initiator of Site Specific Design, Inc., a manufacturers/rep firm providing pumps and products to the waste water industry, that he founded in 1995. Throughout his career, Mr. Callahan has worked with manufacturers to created innovative, cutting-edge products for the waste water industry. He currently serves on the rep council for the Environment One Corporation. From 1984 through 1994, Mr. Callahan worked as a consulting engineer specializing in waste water treatment and collection systems. Mr. Callahan holds both a BS in Civil Engineering and Management Engineering from New England College. He is a member of the WEF.