Address: 13 S. 3rd Street 4th Floor, Philadelphia, PA 19106 ,, ,, Phone: +1 (215) 627-4747 ,, ,, Neff Associates is consistently ranked a top PR agency in Philadelphia and provides experienced public relations services to a wide range of clients. Working closely with each client to define and leverage a hard-hitting PR strategy for each campaign, Neff has built an extensive portfolio of media contacts, experience, and infrastructure to manage any public relations initiative. We work with each client to provide comprehensive, individualized solutions. View examples of recent case studies, read testimonials, and learn more about our creative process and consulting services on our PR agency Philadelphia website.