Hiwassee Construction Co. Inc Share: Construction/Contractors Hiwassee Construction Co. Inc 996 Co. Rd. 20 Calhoun, TN 37309 (423) 336-2271 Map View Larger Map ASK THE CHAMBER PLATINUM SPONSORS GOLD SPONSORS TVA Van Leuven Comm Convenant Pediatrics DENSO S&S Land Clearing & Excavating LLC Domino's Pizza Eaton McCaskill Electrical Contracting Food City Hughes Retirement Group Life Care Center of Athens Madison Avenue Pharmacy Selective Structures Starr Regional Medical Center Zaxby’s