Since its inception in 1967, ET security and Fire has been providing security,network and emergency solutions for businesses, including Lincoln County Sheriff's office,Fox C-6 School District, Decatur Memorial Hospital, Target Stores, Wal-Mart, City of St. Peters, MO, City of Pacific, MO, Plaza Station Apartments in Kirkwood, Hanley Station Condos, Roberts Ford Dealerships just to name a few. We specialize in the design, sale and installation of CCTV, Access Control, Fire Alarm Systems, networks and Internet conectivity and Emergency phones. Our business is based on our proven track record and the trust that we have established with our clients.