We had Hobaica come out for a season change check up and tuneup on our air conditioner in May. They had a special for under $20 at the time so my son warned me "they are going to sell you something, that is just to good to be true". The service man and checked and serviced the unit. Well the serviceman came down off of our roof, said the service was done and everything was fine. We asked him about a programmable thermostat, he told us their price or that we could probably purchase one ourselves since my son is very handy. I was IMPRESSED. Fabulous timely service, on time, polite and we have just had a summer of great air conditioniing!