I had a system with another company for a couple of years. I was so appauled by the service after suffering with them for 3 years. It took them forever to come out just to fix my non-working door contact. Half of the time, their system never worked. I was also getting my kitchen remodeled and the contractor was able to disarm the other company’s system just by pressing the redial button on my phone. This is when I decided to change my security provider and I phoned MHB Security, for my ADT system. Their Sales Consultant and installer were very professional. I would highly recommend MHB Security for an ADT system because through them you can save a lot of money and get the same ADT protection. Great work MHB Security.