Carpenter & Sons, LTD. has been a trusted name in security system for 30 years. Since 1979, Carpenter & Sons, LTD. has been satisfying the needs of homeowners and businesses just like you. We promise to continue honoring that valued tradition by upholding our high standards of quality, value, service, and satisfaction. Our Authorized installers are prepared to do the entire job, start to finish. Carpenter & Sons, LTD. will recommend what you need, what is most compatible with your lifestyle, and which security system will minimize the number of false alarms.