RG Development Construction Corp is a recognized member of Intertek's Certified Machiner Program, allowing them to modify Intertek Certified Fire Doors as detailed within the applicable Intertek specification listings. RG Development Construction Corp's site at 7000 NW 37 Ave., Miami, FL 33147 is subject to routine inspections to verify that modifications to Intertek Certified Fire Doors are done in compliance with the requirements of the Intertek specification listings.