1. Pinnacle Research Group 6 Lakeside Dr, Perryville, MO 63775 Coordinate: 37.7199,-89.90684 Phone: (573) 547-3358
2. Pinnacle Research Group 606 N Parkview Dr, Perryville, MO 63775 Coordinate: 37.72,-89.85373 Phone: (573) 547-3358