J R Markson is full service security equipment and monitoring company that has been serving the Valley and state of Arizona for 30 years. We are owned by a local family so we know the Phoenix area and what it takes to protect your family and home. We have 24 hour local monitoring service. No matter the time of day or night, we'll be there.
. * Service * Install and Repair all Makes and Models of Security and Surveillance Equipment * Commercial and Residential