By his own admission, Judge Berk is an old-school septic pumper – the kind of guy who prefers to avoid debt by paying cash for equipment and still believes in sealing a deal with a handshake.Yet along with his wife, Juanita, he operates Judge’s Sanitation & Excavation LLC in Westerville, Ohio, with a decidedly modern-day mindset, centered on diversified services that generate multiple revenue streams and help keep cash flow consistent; GPS units on trucks that save fuel and maximize income tax deductions; and a variety of equipment that improves productivity and enhances customer satisfaction.At the end of the day,
