I have been using KEYTH(r) Security Systems for my home for over 30 years, and through 5 different security systems at 5 separate locations. KEYTH(r) is the very best in the industry; they are professional, reliable, knowledgeable, and trustworthy – in regard to everything from the system design and installation through the alarm monitoring. I have recently upgraded my alarm system (which is extensive, as I have a large home with door and window sensors, glass break and motion detectors as well as fire, flood, and carbon monoxide detection systems). From the design of the system through the installation of it, the process was professional, simple, and flawless. The KEYTH(r) team was very accommodating, working closely with me at every step to make sure that the system met my needs. The salesperson listened closely to all of my requests; the installers worked with me to make sure that everything was mounted exactly where I wanted. When the installation team ran into challenges presented by my house, they were smart and persistent – working until they found the right solution. They were polite, hard-working, and cleanly. They were efficient and thorough, checking over the completed system more than once, evidenced by the fact that they left with no loose ends and no problems (which I can attest to as rare, given the many contractors who I have recently had in my home). After the installation, they took the time to thoroughly explain the system and answer all of my questions. Also, throughout the years, the monitoring station has been very reliable. All of these wonderful attributes start at the top, as the company is run by an owner who himself is outstanding, demanding excellence of his staff and treating his customers with utmost respect. Keith, thank you for running a first-rate operation, and for being a role model for all businesses in terms of customer appreciation. Todd, Tito, Pawel, and Rafel, as well as the office staff, thank you for your great work on our system upgrade. I highly recommend KEYTH(r) Security Systems to anyone!