Eric Larson is perfectly able to design and install onsite treatment systems. He still does that work, but it’s not where he sees his business growing.“We are building ourselves into our future,” says Larson, co-owner of Septic Check Inc. in Milaca, Minn. “We recognize the greater revenue that installations generate, and we are grateful for it, but our company’s future is in system management. We are building that future with every system we or others install.” From Milaca, in central Minne-sota, the entire state is within a three- to four-hour drive of Septic Check’s headquarters. “This location lets us install
