SecurCare Self Storage: Over 30 years of storing your possessions safely. Founded in 1988, SecurCare Self Storage, Inc. is a privately held company based in Lone Tree, Colorado. We proudly offer over 200 stores in 13 states across the U.S. We take pride in our business and continue to acquire and develop self storage facilities in current and new markets. Have questions? Need assistance? We're here to help. Call us at 877-640-8133 or reach out to us on Twitter (@SecurCare).