Welcome to Spare Garage Storage. Choose Your Location Below… Grain Valley, MO 113 E Old Hwy 40. Grain Valley, MO 64029 (816) 847-0223 Warrensburg, MO 606 Creach Dr. Warrensburg, MO 64093 (660) 747-1717 Topeka, KS 4431 SE California Ave Topeka, KS 66609 (785) 226-8199