Best Security Systems in Salem, NH

read more › I do it right the first time. I use only top shelf equipment and personally handle all installations, keeping you and your family happy and safe through out the years. KDA Home Security, LLC offers installations, sales and service for new and upgraded home and commercial alarm systems. Located in Salem, NH, KDA Home Security, LLC has a customer base throughout the New England area, since 1987. KDA Home Security, LLC founded in 1987, was established and still is a sole proprietorship. Kevin Labrecque