1. Kilmer Excavating 819 Noben Ave, Grafton, ND 58237 Coordinate: 48.41587,-97.39816 Phone: (701) 352-3357
2. Kringstad Septic Service 14607 76th St NE, Grafton, ND 58237 Coordinate: 48.51433,-97.48967 Phone: (701) 520-0417