Republic Doors & Frames (TX) is a recognized member of Intertek's Certified Machiner Program, allowing them to modify Intertek Certified Fire Doors and Frames as detailed within the applicable Intertek specification listings. Republic Doors & Frames (TX)'s site at 5430 FAA Blvd., Suite 100, Irving, TX 75061 is subject to routine inspections to verify that modifications to Intertek Certified Fire Doors and Frames are done in compliance with the requirements of the Intertek specification listings.