About Groundworks in Tripoli: Do you need a professional who can handle earthwork at your site? Find the ideal company that will handle earthwork in Tripoli to complete the work you need easily, quickly, and safely. ... See why you should choose one of the following earthwork companies in Tripoli. A company specializing in earthwork can handle excavations, backfilling, leveling, drainage, debris removal, and transport with trucks and heavy machinery.