Exhibit 99.1

Joint Filing Agreement
 
In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including amendments thereto) with respect to the Common Stock, $0.01 Par Value, of SG Blocks, Inc.  This Joint Filing Agreement shall be filed as an Exhibit to such Statement.

Dated: November 18, 2011

 
TAG PARTNERS, LLC
   
   
 
By:
/s/ Paul M. Galvin
   
Paul M. Galvin, Managing Member
   
   
 
By:
/s/ Joseph Tacopina 
   
Joseph Tacopina, Managing Member


  /s/ Paul M. Galvin
 
PAUL M. GALVIN


  /s/ Joseph Tacopina 
 
JOSEPH TACOPINA