Go back to directory. Add to Address Book. Horizontal Boring & Tunneling Co. Horizontal Boring & Tunneling Co. Work 505 S River Avenue Exeter NE 68351 work Work Phone: (402) 266-5347work Website: http://www.hbttrenchless.com Connections Business Directory | Leaflet | © OpenStreetMap contributors 505 S River Avenue Exeter NE 68351Get Directions