About

Preventia is a locally owned and operated security and low voltage company with over 100 team members and we re growing! For over 30 years, we have been serving Middle Tennessee  building trust and protecting our customers. Cameras, video doorbells, electronic locks, smart garage door controllers, smart thermostats, automated lights, the list goes on. Whether you want the most functional alarm system to protect your family, or the full features of a smart home, we re here to make it happen. As your local, hometown dealer, we offer the latest in technology but always with security as the first priority!