Keenan-Nagle Advertising - an award-winning advertising and marketing firm located in Allentown, PA. Specializing in Advertising, Marketing Services in Allentown, PA, direct marketing, direct mail campaigns, internet marketing, website design, print, graphic design, public relations. Serving clients in the Lehigh Valley, Allentown, Bethlehem, Berks, Philadelphia, PA, New York, New Jersey.