Download a contact form and print for construction estimates, please complete the form as indicated and submit via mail or fax. Download Contact Form  Dynatec Contracting, Inc. Corporate Offices Contact: Terry Malliakas 25-52 Cresent Street Astoria, New York 11102 Tel: 718-721-6022 Fax: 718-721-9362 Manhattan Offices Contact: Scott Sassoon 28 West 27th Street 2nd Floor New York, NY 10001 Tel: 917 553 4759 Fax: 212 658 9487 25-52 Crescent Street Astoria, New York 11102 tel: 718-721-6022 / fax: 718-721-9362 Copyright 2010 © Dynatec Contracting, Inc.