Arch Fire Protection is a full-service fire sprinkler contractor based in Brighton, Illinois, serving Illinois and Missouri. It designs, estimates, installs and retrofits wet, dry, pre-action, deluge and antifreeze sprinkler systems, including tenant fit-out work. It also offers inspection and testing, backflow testing, hydrant flushing and a 24-hour emergency service. The firm is a signatory with Sprinkler Fitters Local 268 and holds an Illinois State Fire Marshal Fire Sprinkler Contractor licence (FSC0411).