Store your belongings at Allguard Self Storage. Located off US Highway 89 in Flagstaff, AZ, our storage facility offers available units to house personal belongings and a fenced storage yard for cars, RVs, boats, and more. When you reserve your self-storage unit, you’ll take advantage of a secure, clean and weather-protected space, at affordable prices. Contact us at (928) 526-0578 for rates and availability.