Our mission is to provide the best physical security to the mid-Carolinas commercial and institutional marketplace in the fields of mechanical and electronic locks and controls. We shall always answer calls promptly, fulfill our commitments and do so with integrity and discretion. Our goal is to be the most dependable, reliable and honorable security professionals anywhere. Loc-Doc, Inc. is a Professional Access Control, Door and Locksmith corporation. We have been serving the Charlotte, NC Metro area for over 25 years, offering a variety of Services to handle any scenario that you may encounter.