Just a few guys with a penchant for screwing and playing with their wood, Division 1 Builders brings a combined 40 years of carpentry experience to any home improvement idea a customer may have. We are the primary deck contractors for Espire Homes, all of southeast Wisconsin. We primarily feature Trex Composite decking, but have been known to use Azek/TimberTech, as well as going all natural with treated lumber. Full customization or build-to-plan, no task is too great or small. Any material, any size, anywhere, we will build to suit when called on no matter where the job is in almost any kind of weather.