O’Donnell & Naccarato in the Spotlight

Senior Associate Liam McNamara Discuses the Guarini Justice Complex  April 7, 2023 Recently, Senior Associate Liam McNamara had the opportunity to talk to the American Society of Civil Engineers ma…

O’Donnell & Naccarato is proud to announce that Michael Miller, PE, SE, and Tom Miltner, PE, have been promoted to Principal. In their new roles, Mike and Tom will be responsible for help…

PHILADELPHIA, PA – O’Donnell & Naccarato (O&N), a leading structural engineering firm headquartered in Philadelphia, PA, has acquired Miami-based Douglas Wood Associates (DWA) as part…

Jon served as the Director of Production Technology at O&N. He created and maintained the standards that are seen by all who view a set of our drawings – he firmly believed that our drawings we…

The main building topping out for one of New Jersey’s largest public revitalization efforts took place Friday afternoon and O&N was honored to have some of our team in attendance.  The 405,000-…

With great pleasure and pride, we announce the structural engineering staff promotions of twelve highly deserving O&N team members. During yet another challenging year, these individuals contin…

With the 2021 Holidays approaching, O&N winds down on our 40th Anniversary year-long celebration with our 40th Anniversary wrap up. This year has seen our firm not just survive but thankfully t…

We are beyond proud to announce that O&N President Anthony Naccarato has been honored by the Philadelphia Business Journal as a 2021 Most Admired CEO. The Journal recognized 28 of nearly 100 of…

O’Donnell & Naccarato is proud to announce that we have joined the Structural Engineers 2050 Commitment Program. This comprehensive program has been designed to ensure substantive embodied carb…