Main Street Computers & Office Products is located in beautiful downtown Monticello, IN. Click Here for a map of our location. Our store ours are monday through friday. 8AM to 5PM and Saturday 9AM to 12PM. We offer a variety of farm and business software and hardware, built to order computer systems, and office supplies. We carry everything from "Pencils to Computers". Main Street Computers is a participating dealer of Office Pros. The business is owned and operated by Dick & Toni Westerhouse.