APX Alarm is one of the fastest-growing, privately-held residential home security companies in North America, currently serving more than 360,000 customers. In an independent survey of APX Alarm's customers, more than 93 percent of current APX customers said they were satisfied or extremely satisfied with the service they received from APX Alarm. More than 75 percent of respondents felt they received more value than they expected from the services provided by APX Alarm. APX Alarm has been acknowledged by JD Power & Associates for providing a 'world class customer service experience.'