Comment: This is the 3rd time we have used Bock. The first time was in 2012. The install with the complete new system was professional and the people were awesome to deal with. We had a problem 2 summers ago in triple digits, we called to leave a message at 1030pm, Surprised, they answered the phone on a friday night at 1030pm and advised us that someone would be at our door at 8am saturday morning. So of course we called them, when we put a new system in our daughters house, then now for my moms house.