We exist to help you sleep at night and get the most out of your day. Preventia was founded on the principle that reliable home and business security solutions should be affordable. This belief, combined with our desire to build an integrity-based business, is what has helped Preventia become one of the fastest growing security companies in Tennessee. We believe in earning your business every day. With over 30 years of security and technology experience, we pair our superior offerings with hometown customer service that is unmatched by anyone in the industry.