1. Miller & Associates Consulting Engineers PC 320 W 4th St, Colby, KS 67701 Coordinate: 39.39678,-101.04866 Phone: (785) 460-1956
2. Zerr Engineering 1000 E 4th St, Colby, KS 67701 Coordinate: 39.39593,-101.03497 Phone: (785) 462-6992