ConTractor Software Solution offers ConTracker E Z, a software program designed to help roofing, siding and specialty contractors estimate small to medium projects with little to no typing. Manage your customers by entering information once to get a proposal, purchase order, work order and customer invoice. ConTracker E Z comes preloaded with a customizable database of material and labor items to help you get started as soon as you get the program. Easily manage your business with the sales/management reports included.