1. Philtek Services
7576 N Highway 81 Ste 2, Duncan, OK 73533
Coordinate: 34.58195,-97.96566
Phone: (580) 255-5050
2. Employment Office
1927 W Elk Ave, Duncan, OK 73533
Coordinate: 34.52173,-97.97118
Phone: (580) 255-8950
3. Oklahoma-State
3750 N Highway 81, Duncan, OK 73533
Coordinate: 34.54744,-97.96666
Phone: (580) 255-7609