APX Alarm Security Solutions Inc. was founded in 1999 by Keith Nellesen and Todd Pederson. It is major private security company, being one of seven biggest home security firms in the United States, which offers protection services to the households throughout the United States and Canada. In October, 2010, APX Alarm underwent rebranding procedure and as of February 1, 2011 the company is now known as Vivint. Vivint offers residential customers monitored Burglar, Fire and other security options. Vivint uses various systems of safety. The company provides wireless wall transmitters, glass break detectors, motion detectors, door/window transmitters, portable wireless transmitters, recessed door transmitters, personal panic pendant products etc. Vivint also offers installation and monitoring services. The company has installed almost 500,000 home security systems so far. Please try to contact APX Alarm Customer Service directly prior to posting any complaints on this site.