Find Us Here. We've Got This. River Hills Properties LLC has four convenient office locations celebrating the beauty of the Adirondacks and the Mohawk Valley. Barneveld Location 8096 State Route 12Barneveld, NY 13304 Phone: 315-896-1009 Utica Location 54 Franklin SquareUtica, NY 13502 Phone: 315-864-3671 Little Falls Location 525 Albany StreetLittle Falls, NY 13365 Phone: 315-508-5268