Professional Service Directory

Thornton Tomasetti


Thornton Tomasetti is a leader in engineering design, investigation and analysis serving clients worldwide on projects of all sizes and complexity. With practices in building structure, building skin, building performance, construction support services, property loss consulting and building sustainability, Thornton Tomasetti addresses the full life cycle of a structure. We have supported clients working in more than 50 countries, with projects that include the tallest buildings and longest spans to the restoration of prized historic properties. Founded in 1956, today Thornton Tomasetti is a 600-person organization of engineers and architects collaborating from offices across the United States and in Asia-Pacific, Europe and the Middle East.


51 Madison Ave, 19th Floor
New York, NY 10010
Tel: 917 661 7800
Fax: 917 661 7801


Richard Tomasetti, Hon. AIA, PE, Principal

Firm Established


Type of Work

Engineer - Structural

Yankee Stadium. Chris Linder Photo

Penn State Millennium Science Complex. Photo High Concrete Group LLC

LEED consulting for the Museum of the Built Environment. Image courtesy FXFOWLE


AIA New York Chapter
536 LaGuardia Place
NY, NY 10012
(212) 683-0023

Gallery Hours
Mon-Fri: 9am to 8pm
Sat: 11am to 5pm

Office Hours
Mon-Fri: 9am to 5pm