O’Donnell & Naccarato is pleased to announce that Jonathan Drujak, SE, PE, FRSE, SI, has joined the firm as Senior Associate and Director of the Miami office.

The new 63,000-square-foot headquarters will deliver expanded space, upgraded infrastructure, and room for future growth.

O’Donnell & Naccarato (O&N), a nationally recognized structural engineering firm known for innovative and collaborative design solutions, is pleased to announce its expansion into North Carolina with the opening of a new office in Durham.

O’Donnell & Naccarato (O&N), a leading structural engineering firm specializing in innovative and client-focused design solutions, proudly announces the promotion of Liam McNamara, PE, to Principal.

55,000-square-foot K-8 school demonstrates O&N’s experience in delivering cost-effective structural solutions across public, private, and charter schools.

O’Donnell & Naccarato (O&N), a leading and employee-owned structural engineering firm headquartered in Philadelphia, is proud to announce the opening of a new office in Pittsburgh, Pennsylvania.

Campus transformation will include new helipad and 254,000 square-foot tower with increased surgical capacity and private rooms.

The 12-story, 520,000 square foot hospital is New Jersey’s first and only freestanding cancer hospital and the state’s only National Cancer Institute-designated Comprehensive Cancer Center.

O’Donnell & Naccarato is proud to announce that our CEO, Anthony Naccarato, PE, SE will receive the 2025 Rhoda and Permar Richards Award for Exemplary Service at the upcoming Preservation Achievement Awards.

O’Donnell & Naccarato (O&N), a leading structural engineering firm specializing in innovative and client-focused design solutions, proudly announces the promotion of Robert J. Franco, PE, to the position of Principal.

The strategic move will bolster nationwide services for owners and architects, while expanding the firm’s strategic footprint throughout the Midwest.

After nearly five decades of dedication to the structural engineering profession, we proudly celebrate Douglas Wood, PE, FRSE as he embarks on a well-earned retirement at the end of this year.

O’Donnell & Naccarato is pleased to announce that Kyle J. Terry, PE, has been promoted to Principal.

The 326,000 square-foot residential complex features a mix of retail and office space with top-of-the-line amenities, including a sky lounge with private dining.

The 39,000 square-foot facility is part of a three-phase plan to revitalize the beloved Philadelphia-area landmark.

Cori Kwitkin, PE has joined O’Donnell & Naccarato’s New York office as a Senior Associate.

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

The Philadelphia Business Journal announced that it has named Anthony Naccarato, President of O’Donnell & Naccarato Structural Engineers to the Most Admired CEO of the Year class of 2021.

In October of 2021, structural engineering firm O'Donnell & Naccarato announced their commitment to the Structural Engineers 2050 program (SE2050).