Bluestone and Hatzel & Buehler perform work in Philadelphia’s historic new Observation Deck

In an effort to expand the city’s tourism scene, Philadelphia’s One Liberty Place will open an interior observation deck on the 57th Floor of the building, with a private access elevator and on-floor dining. In partnership with parent company, Hatzel & Buehler, Inc., Bluestone Communications, will install all low voltage communications cabling throughout the space. Hatzel & Buehler will install high tech LED lighting throughout the space.