Charys' Aeon Technologies Achieves Prestigious ISO 9001:2000 Certification

ATLANTA--July 20, 2007--Charys Holding Company, Inc. ("Charys") a leading provider of wireless communications and data infrastructure development to communications service providers and restoration and reconstruction services to commercial and residential customers, today announced that its wholly owned subsidiary Aeon Technologies, Inc. ("Aeon") has earned ISO 9001:2000 certification.

Developed by the International Organization for Standardization, ISO 9001:2000 is a series of standards of good management practices that apply to any industry or organization. It is based on eight Quality Management Principles: customer focus, leadership, involvement of people, process approach, system approach to management, continual improvement, factual approach to decision making, and mutually beneficial supplier relationships. The primary aim of these principles is to provide a framework for organizations to insure consistent quality performance and customer satisfaction.

Wade Clark, Aeon President, commented, "We are extremely proud of this achievement. With this certification Aeon's customers are provided with assurance of our stability and the confidence that they are doing business with an organization that can meet all of their needs in a timely and efficient manner."

Charys CEO Billy V. Ray, Jr. added, "The certification process is a demanding one, but Wade's team has always made customer satisfaction their top priority. The standards Aeon follows are a clear road map for the entire Charys family. Implementing a quality management system can improve financial performance, motivate personnel, improve service quality, and increase productivity - we are working diligently to make Charys a world-class organization for our customers, employees and investors."

The successful ISO 9001:2000 certification audit was conducted by QMI, one of the leading management systems registrars in North America. This registration covers the installation and servicing of wireless and wire line infrastructure from Aeon's corporate headquarters in McKinney, Texas.

This press release contains forward-looking statements. These statements are based upon Charys' current expectations and speak only as of the date hereof. Actual results may differ materially and adversely from those expressed in any forward-looking statements as a result of various factors and uncertainties, including uncertainties as to the nature of the industry, including changing customer demand, the impact of competitive products and pricing, dependence on existing management and general economic conditions. Charys' Annual Report on Form 10-KSB, recent and forthcoming Quarterly Reports on Form 10-QSB, recent Current Reports on Form 8-K and other SEC filings discuss some of the important risk factors that may affect Charys' business, results of operations and financial condition. Management undertakes no obligation to revise or update publicly any forward-looking statements for any reason.

About Charys Holding Company, Inc.

Headquartered in Atlanta, Georgia, Charys is a publicly traded company providing infrastructure services in two primary markets. In the restoration and reconstruction markets, Charys services include emergency planning and coordination, response to catastrophic losses, reconstruction and restoration and environmental restoration. In the wireless communications and data infrastructure markets, Charys provides an array of services including engineering, program management, construction, installation and maintenance, tower services, radio and advanced technology implementation and integration services to large service providers and other business enterprises.