National Structures is licensed in the following states:  Connecticut (Major Contractor-#0665451) Florida (Certified & Qualified Building Contractor-#AB27450) Maryland (Out-of-State General Contractor-#19066) New York (General Contractor-#16-1494955) Pennsylvania (General Contractor-#2755-733). States willing to work: VT, NY, PA, MA, RI, CT, DC, DE, MD, VA, WV, OH, FL.  States of completed projects: CT, MA, OH, DE, NY, VT, ME, NJ, MD, PA. >>Click here to display the National Structures Performed Work Regions map. >>Click here to display the National Structures Focus Regions map.