Ease of maintenance. It’s the first consideration Jeff Hill gives to every onsite installation job he tackles.“Before we select component locations, we consider how those locations will facilitate long-term maintenance. It is a given that the wastewater treatment technology selected must match the site’s soil and slope conditions,’’ Hill says. “So we start from this somewhat unusual but most important vantage point.”Hill is president of Hill and Hill Maintenance and Excavation Inc., which he founded 30 years ago. The company serves residential, commercial, institutional and government clients from its headquarters in Shell Knob, Mo. The lake resort community is about
