Liberty Security Systems, Inc. is a family owned and operated local business. We have been serving the security needs of homeowners plus business owners in the Greater Knoxville areas for 29 years. Liberty has been proudly servicing surrounding communities throughout East Tennessee since 1986. We are currently transitioning to the second generation of family ownership with the introduction of Co-Owner Daniel Cavanaugh. We are looking forward to the future and the ever expanding home security, fire, and camera surveillance industry.