Alpine Fire Sprinklers designs and installs fire sprinkler systems and carries out commercial and residential sprinkler inspections from its base in Otis Orchards, near Spokane. It also offers backflow testing for fire, domestic and irrigation lines, monthly fire pump testing to NFPA 25 and a 24/7 emergency service. Its projects include custom homes, apartments, warehouses, medical and educational facilities, restaurants, high-rises and tenant improvements. The firm is registered with Washington L&I as a Fire Protection Systems specialty contractor (ALPINFS919MW).