
Ellingson Companies is a 3rd generation, complete service, water management contractor that specializes in farm drainage, trenchless technologies, and commercial septic construction. The firm's roots date back to 1970 where we were concentrated on the design and installation of farm drainage projects. Over the next 20+ years we worked on streamlining this Design - Build concept even before it was coined as a mainstream construction term. Between 1970 and 2000 the firm experienced significant growth, both in size and diversification, which led us into the trenchless age.