Etheredge Contruction Inc. is one of the sources for custom interior construction. Based in Charlotte, N.C., the company has been working with Charlotte's leading developers, designers and architects creating interiors with attention to detail. Some of the technologies used include Timberline and Citrix. Etheredge Contruction Inc. serves an array of clients, including Atlantic Healthcare, Carlisle Companies Inc., Allied Barton Security, The United States' Secret Service, Jerry McNaught and Blair Bohle Whisnant.