A-AAA Key mini-storages provides secure, convenient and clean storage at a reasonable price. We establish and maintain excellent customer relationships by taking care of our customers needs and providing knowledgeable, friendly, helpful service.


As a national leader and innovator in the self-storage industry, A-AAAKey Mini Storage has grown to 42 self storage facilities in 9 states. As a three-time award winner of the Mini-Storage Messenger’s prestigious “FACILITY OF THE YEAR” award, we have shown that we know what you are looking for in self storage.

At Sun Loan, we've built our business by offering customers convenient, traditional installment loans. It is our goal to provide customers with money quickly and conveniently while treating them with dignity and respect. But over the years, we've expanded our services to become a true community resource. Today, we’re still keeping that promise at Sun Loan offices with over 300 locations in 8 states.


Sun Loan Company is licensed, regulated, and audited by all states where we operate and fully complies with all laws and regulations.

Brundage Management Company, Inc. (BMC) performs all management functions for the Brundage Family businesses from its headquarters in San Antonio, TX. Functions provided for Sun Loan Company, and A-AAAKey Mini Storage by BMC include: executive level management and operations, human resources, employee recruitment and training, marketing and advertising, accounting, licensing and auditing functions, information technology, representation on state and national boards, and governing bodies.

© 2015 Brundage Management Company, Inc. All rights reserved.