Professional Service Directory

Weidlinger Associates, Inc.


'Weidlinger Associates, Inc. specializes in the design of high-rise, long-span and blast-resistant structures, as well as schools, hospitals, laboratories, embassies, courthouses, federal and local government projects, hotels, airport facilities, stadiums, museums, office and residential buildings.  The 300-employee firm has provided structural, civil engineering and applied science services worldwide for more than 60 years on projects of every scale.  Headquartered in New York, the firm has branch offices in Connecticut, New Jersey, Massachusetts, Washington, DC, Northern and Southern California, Albuquerque and Scotland.


40 Wall Street, 19th Floor
New York, NY 10005
Tel: 212 367 3000
Fax: 212 367 3030


Marcy Stanley

Firm Established



Tod Rittenhouse, PE

Raymond Daddazio, PE, PhD

Albert DiBernardo, PE

Tian-Fang Jing, PE

Peter DiMaggio, PE

Robert Smilowitz, PE, PhD

Example Projects

Fortune Tower; 
Pei Partnership Architects 
Qingdao, China 
Completed: 2013
The 64-story, 85,000-sm mixed-use tower is a high-rise sculpture formed by inserting a curved glass-clad wing into a rectangular, stone-clad pedestal.

Cornell University Martha Van Rensselaer North Hall; 
Gruzen Samton Architects 
Albany, NY 
Completed: 2011
New 87,000-sf building includes nutrition and human factor labs, woodshop, 500-seat auditorium, galleries, classrooms and studios.

Type of Work

Engineer - Structural

Renovation of the center, originally designed by Weidlinger in the 1980s, incorporated a 6.75-acre green roof and a crystalline curtain wall assembled from 747,000 square feet of space-frame components, producing a bright, transparent effect that dra

Site/civil and structural engineering services for new visitor center and entry plaza. ACEC National Honor Award winner. LEED Gold.

Mixed-use, 65-story glass-and stone-clad building with 4 underground parking levels. Upper and lower portions have different structural systems, with transfer floor between them.


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