Pumping industry pioneer Tom Ferrero recalls something his father told him when he was a young man just entering the workforce in about 1970: “You better get yourself a job. In five years we’ll be out of business because there will be sewer everywhere,’’ the elder Ferrero warned. Tom chuckles today when he tells the story. So many years later, that grim forecast for the liquid waste-hauling industry couldn’t be more wrong.“My son is 45 years old, and we just do more and more work and there is no end to it,’’ Ferrero says today. His son, also named Tom,
