Back in 1978, Archie Wilson and Gene Hehenmann made the decision to leave their jobs and form a partnership, Midwestern Plumbing Service. In the beginning, it was a small company, not unlike so many start-ups. But they worked hard, getting business that could keep their plumbers busy. Over the years, they built their company along with their reputation as a dependable and competitive contractor focusing on the multi-family and commercial/industrial business.