ESPG's Major Clients (Partial List)

Commercial A & P Superfresh Allright Parking AMP Corporation Blue Cross/Blue Shield City Life Museum Enoch Pratt Central Library Exxon Gas Eat n’ Park Firestone Building Products Honeywell DMC Corporation Johns Hopkins Hospital – Bayview Johnson Matthey Corporation Mass Transit Administration Mellon Bank Center Mercy Medical Center Mobil Corporation National Geographic Sears Stauffers, Pennsylvania Sylvania Lighting Services The Baltimore Sun Office Building Top Shelf Development Company Value City Department Stores Federal & Public Aberdeen Proving Ground City of Laurel Maryland District of Columbia Government Environmental Protection Agency General Services Administration (Federal & Regional) Maryland Mass Transit Authority NASA United States Army United States Navy United States Postal Service

Associations & Strategic Alliances American Gas Association National Landfill Gas Consortium National Rural Electric Cooperative Association North American Insulation Manufacturer's Association (NAIMA) Polyisocyanurate Insulation Manufacturer's Association (PIMA) Energy Services Companies Con Edison Solutions PSEG Energy Technologies, Inc. Energy Performance Services Energy Projects & Services Enron Capital and Trade Resources Enron Energy Services Exelon Energy Performance Services Utility Companies Chesapeake Utilities Consolidated Edison of New York Delmarva Power & Light Jersey Central Power & Light New Jersey Natural Gas PECO Energy Company PSE&G Southern Fuel Gas Light Company Tropigas de Puerto Rico Washington Gas Light Company

Contact us at (410) 332-0644 for more information.