Capitol Fire Sprinkler installs, inspects, tests and repairs fire sprinkler systems across the five boroughs, Long Island, Westchester and northern New Jersey. It states membership of the American Fire Sprinkler Association, the National Fire Sprinkler Association, the NFPA and the National Society of Professional Engineers. Services include NFPA 25 inspections, FDNY violation removal, Local Law 26 compliance and winterisation. The firm is a third-generation family business founded in 1952.