O&N Celebrates 40 Years of Supporting Historic Preservation

Preserving our past for our future. From envelopes to interiors, renovations to additions, O’Donnell & Naccarato recognizes the intrinsic value of historic buildings and takes pride in working to conserve and protect our inherited built environment. Whether involving Adaptive Reuse, Renovation, Historic Preservation, or Restoration, our award-winning projects have been recognized time and time again by organizations such as the Preservation Alliance for Greater Philadelphia, the U.S. Green Building Council, and the National Association of Home Builders. The pride we take in the preservation of our historic projects, completing over 3,000 since 1981, is evident across not only Philadelphia but all over the country.

With the completion of our latest project, One City, we would like to give a sneak peek behind the curtain wall as to what goes into preserving our past for our future…