1. Phelps Engineering Inc 1270 N Winchester St, Olathe, KS 66061 Coordinate: 38.90347,-94.78667 Phone: (913) 393-1155
2. Oppermann Land Design 18990 W 117th St, Olathe, KS 66061 Coordinate: 38.91699,-94.80743 Phone: (913) 894-9407