We have been having noise and cooling issues with our AC since we moved into our house in 2010. We have had home warranty companies who refused to do much with our warranty so finally we decided to give Service Champions a try. The technician Sophanna was very professional and friendly. Upon inspection, he found many issues with our duct work and recommended a supervisor to take a more thorough look in order to offer solution. I am sure the fix would cost a lot of money but with a newborn in the house, we want to make sure the air quality is clean and healthy. I am glad he was able to find the issues with our AC unit.