OCONOMOWOC, WIS. — Wangard Partners has started construction on the second phase of The Preserve at Prairie Creek, an apartment community in Oconomowoc. The first phase, completed earlier this year, consists of 102 apartments. Phase II will add 126 apartments in seven new buildings. The buildings will feature luxury kitchens, walk-in closets and include access to the community clubhouse. The community borders a nature preserve, which is home to deer, cranes and other wildlife. The community also features a recreational trail.