Eighty Nine-A, LLC 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 Eighty Nine-A, LLC’s site at 6745 S. Harl Avenue #102, Tempe, AZ 85283, 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.
