Inquiries and request should be sent to info@sjhengineering.com

Office Locations

New Jersey

26 Jefferson Plaza
Princeton , NJ 08540-9542

Tel: (732) 329-0500
Fax: (866) 812-1207

New York, NY

252 W 37^th Street Suite 503
New York, NY 10018-6636

Phone: (212) 736-1100
Fax: (866) 861-8937


Rockland County, NY

235 S. Conger Ave.,
Congers, NY 10920.

Phone:(212) 840-9044
Fax:(866) 812-1207


Office hours are Monday-Friday, from 8:30 am-5:30 pm.
Calls made after office hours will be routed to voice mail.