Your local company
Residential and commercial security systems are our primary areas of expertise. We use all Honeywell equipment, the #1 manufacturer in the US for alarm equipment. Our systems are monitored 24/7/365 and you can control your system remotely using your smartphone/tablet/pc. If you currently have an ADT system (they also use Honeywell equipment), switching over to N&D can be quick and easy. Click below to learn more about our services.
Free walkthroughs with one of our technicians. We schedule at exact times so you won’t have to wait during a lengthy time-window.
Our main objective is to be honest and real with everyone we speak with. With so many large companies existing today you can't get a straight answer about anything and when you have a problem there is no remorse from the mega companies - you deal with someone who isn't invested in the company who honestly doesn't care. We treat people as we would like to be treated, we guarantee great work and a constant line of communication to fix any problems that may arise as quickly as we possibly can. We want to keep you satisfied so being with N&D is a plus not a hassle.
SEE our HANDIWORK and what we use
We have been an Arlington, VA based company since 1978 and are family owned and operated. Everyone in the company has 15 years or more in the security field, we know it in and out. The N&D family is passionate about protecting our homes and loved ones, we extend that to everyone we come into contact with. Our interest in technology and electronics is the fabric that holds the company together, we really do love what we do. We are most known for residential and commercial security systems with 24/7/365 monitoring. After the installation of a system, we continue to service your system free of charge. Mega companies with their poor customer service are so frustrating, and we strive to create the opposite experience at N&D.