O’Donnell & Naccarato New York City

Founded in 2015 by O&N Principals, O’Donnell & Naccarato Structural Engineers is the Manhattan-based corporate affiliate of O’Donnell & Naccarato, Inc. that serves structural design and restoration projects in New York State. Seamless collaboration allows for nationwide service and access to more than 38 years of engineering experience.

O’Donnell & Naccarato New York City

40 Worth Street, Suite 301
New York, NY 10013
Phone: (646) 315-7197
Email: info@o-n.com

O’Donnell & Naccarato New York Projects

O’Donnell & Naccarato takes pride in our work, providing progressive design and excellent structural engineering services to our clients and communities in New York. Our New York office focuses on façade restoration and façade inspection. Below are just a few of the projects the New York office of O’Donnell & Naccarato has worked on.

Loews Regency New York
New York, NY

View of Loews Regency New York hotel | New York office O'Donnell & Naccarato | O'Donnell & Naccarato

Located on New York’s Park Avenue in Manhattan’s Upper East Side, Loews Regency New York is a destination luxury hotel featuring iconic Art Deco design with modern sensibilities. The hotel has for the past 50 years, been a hot spot for those looking to spend time in the Big Apple, thanks to luxurious rooms, high-quality services and amenities, and a convenient location with iconic commercial and cultural landmarks nearby.

The New York office of O’Donnell & Naccarato provided an NYC FISP-compliant facade inspection via rope assess to determine and report existing conditions of the historic 21-story hotel. You can read more about our work at the Loews Regency hotel here.

St. Barnabas Hospital
Bronx, NY

Front view of St. Barnabas Hospital | New York office O'Donnell & Naccarato | O'Donnell & Naccarato

St. Barnabas Hospital is a non-profit hospital located in the Bronx, NY. Founded in 1866 and moved to the present location in 1874, St. Barnabas Hospital became the first chronic disease hospital in the United States. The non-profit status originates from when patients were treated without expenses, and thus the hospital needed donations to keep treating patients. Nowadays, St. Barnabas Hospital continues to provide access to healthcare services throughout the Bronx.

O’Donnell & Naccarato is currently providing engineering services for the façade repairs to two wings of the hospital that is located on the Bronx Campus of St. Barnabas Hospital. The original hospital building dates back to 1875 and is designed in the Georgian style. The hospital addition dates to 1950 and is designed in the Brutalist style. Both structures required atypical repair details to accommodate the distinct styles and materials of the structures. You can read more about our work at St. Barnabas Hospital here.

O’Donnell & Naccarato in the News

The New York office of O’Donnell & Naccarato was highlighted by an NBC New York story. On February 19, 2020, O’Donnell & Naccarato Director of Restoration Jason Coleman, PE, CDT, was interviewed by NBC 4 New York’s I-Team about New York City’s building façade inspection process. The story was originally published by NBC New York. You can view the full video here.

Philadelphia, PA
701 Market Street,
Suite 6000,
Philadelphia, PA 19106
Mountainside, NJ
200 Central Avenue,
Suite 202,
Mountainside, NJ 07092


New York, NY
40 Worth Street,
Suite 301,
New York, NY 10013
Carmel, IN
1717 East 116th Street,
Suite 200,
Carmel, IN 46032