We highly recommend Hirtle Electric & Alarm! Scott installed our system perfectly, explained how it worked, and followed up to make sure we were happy with it and understood its features. Scott is dependable and trustworthy. We had no problem leaving the house during the installation. Scott installed a system that worked for us and he never tried to oversell any of the features. He took the time to explain the product, where it would be best installed in our home, and he did so in a professional and friendly way. We plan to have him come back soon to hard wire our smoke and CO2 detectors. We wanted to work with a small business (vs. a big security company) and we are very happy we chose Hirtle Electric & Alarm.