Tri-Com, Inc.'s Lancaster, WI location is your local RadioShack Dealer, U.S. Cellular Authorized Agent, Dish Network Authorized Retailer and DirecTV Authorized Retailer.The Lancaster location has been proudly serving the community since 2004 and is open Monday through Saturday to continue to serve our customer's needs.Our dedicated sales staff is always ready to help you with any of your electronic needs. We invite everyone to stop by and see us.