HeavyBid is a civil construction estimating software that allows users to quickly and easily generate bids for earthwork, underground, highway, pipeline, mining, plant, and other heavy construction projects. With HeavyBid, users can create customized bid items and activities, or use pre-existing ones from a library of standardized activities. Once the necessary information has been inputted, users can solicit quotes from subcontractors and compare them against other quotes or self-performed work. After selecting the desired quotes, users can update their estimates accordingly.