In the hottest part of summer our AC was no longer cooling our house. We called Hamilton heating and cooling since they were local and have used them in the past for all our service calls. They were extremely professional and reliable. When they said they would be at our house they were there. They took their time looking over our system and found the problem. There were no sales pitches, no run around. It was all straight forward and honest. We highly recommend Hamilton heating and cooling and will only be using them on the future