Philadelphia is the largest city in Pennsylvania and one of America’s most history-rich locations. It is also the sole World Heritage City in the United States. NAEGELI Deposition & Trial is conveniently located and available 24 hours a day. The NAEGELI Deposition & Trial Philadelphia office is located just a few miles from the Philadelphia International Airport. NAEGELI Deposition & Trial provides multiple conference rooms, equipped with state-of-the-art technology and a modern feel.