PRESS RELEASE

American Efficiency Services, LLC
9025 Chevrolet Drive, Suite F
Ellicott City, Maryland 21042

Contact: Wally Scherer
Telephone: 877-816-9081
Fax: 443-774-9206
E-mail: information@AmericanEfficiency.com

American Efficiency Services Opens Midwest Region Leak Detection / Tube Cleaning Office

June 2007 – American Efficiency Services, LLC (AES), the world’s leading leak detection company, will open a Midwest Region Office in St. Charles, Missouri. The scheduled opening is June 21, 2007.

The office location will allow AES to better accommodate the needs of the Midwest region customers by having a quicker response time and minimizing the mobilization costs. AES has blanket contracts with Westar and MidWest Generation but also work at various Ameren, KCP&L, Calpine, Independence Power & Light, Pacificorp, Minnesota Power, AEP and Interstate Power & Light.

AES will continue to maintain it’s corporate headquarters in the Baltimore, Maryland area. An additional crew is scheduled to be established during the first quarter of 2008 at the corporate headquarters and at the Midwest Office locations. Additional regional offices are being considered for the continued growth of AES.

About American Efficiency Services
Headquartered in Ellicott City, Maryland, American Efficiency Services’ (AES) mission is to work for the success of the Power and other industries served by providing customers with efficient, responsive and reliable inspection services that best satisfy their needs. AES works to provide customers with a competitive advantage by providing consulting services, comprehensive system testing and full reporting. All inspections are backed by a money-back guarantee. Additional information on helium leak detection services can be obtained at www.AmericanEfficiency.com or by calling 877-816-9081.