1. Grantham Don Funeral Home Inc Po Box 337, Duncan, OK 73534 Coordinate: 34.5008,-97.9612 Phone: (580) 255-6666
2. Philtek Services 7576 N Highway 81 Ste 2, Duncan, OK 73533 Coordinate: 34.58195,-97.96566 Phone: (580) 255-5050