Drennon Construction has a long history of both small and large commercial water and sewer projects in Alaska. In fact it was the Willow Woods Waterline Replacement Project, Drennon performed under subcontract to Pruhs Corporation that would be DCC first large scale commercial project back in 2005. Drennon would go on to perform many complex water, sewer, and septic projects in interior Alaska, cumulating with the UAF Ag Farm Septic System Replacement Project in 2013.