Fort Knox Storage Units St George provides self-storage, auto, and boat storage to our customers. Our storage units range from 5 x 5 to 10 x 30 with prices starting at $55 per month. We offer amenities that include LED building lights, great customer service, digital video surveillance, a variety of unit sizes, and more. Fort Knox Storage Units St George also offers online rentals and online bill pay to make your experience quick and easy. Gate access hours are 6AM-10PM every night.