Hill and Son Excavating, LLC Hill and Son Excavating, LLC Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Division 31 - Earthwork >> 31 00 00 Earthwork Hill and Son Excavating, LLC 146 N 2300 ESt. Anthony, ID 83445 | map | directions Erin Harding (208) 458-4401 | fax: (208) 458-4404 Specializing in pipelines, grading, excavation, site work, utilities, sand, and gravel. Member Since: 2010