Boat Docks by Umphress Construction specializes in boat dock construction, boat lifts, jet ski lifts, dock add-ons and dock repairs.New Construction, Remodels, AdditionsGalvanized Boat Cradles & Jetski Platforms, Boat Lift Remote Controls, Permanent or Floating, Specializes in Boat Docks, dock repair, add ons, jet ski lifts, remote controlled lifts, and all your dock needs.