Petitbon Alarm is the Maryland leader in residential, commercial, and government security. We distinguish ourself from competitors by offering customized security with an emphasis on life safety. Our security systems are protecting over 3,000 homes and businesses throughout Maryland, Washington DC, and Northern Virginia. All our customers' needs are different - there is no 'one-size-fits-all' alarm.\\At Petitbon Alarm Company, 'Defense is a Family Tradition.'