WNS Construction is your company for building, remodeling, and contracting in Adams County, Lancaster County, and York County! WNS Construction Inc. is a new construction and remodeling corporation that has been in the industry for over 40 years. Here at WNS Construction we do structural additions; we remodel bathrooms, kitchens and convert basements in to livable space.. We also replace windows and build decks so you can enjoy your outside leisure time. In addition to that WNS Construction does roofing, siding, new modern rain caring systems and.We have added a new handyman service to do smaller jobs that have to be done around your home that you don't have time to do.