My wife and I are very pleased with how Cool Air performed their work. the prices were reasonable. the persons doing the work were professional, courteous and cleaned up after they were done. After the work was done, there were a few small things that needed one more short visit to correct and that work has been completed to our complete satisfaction. We have had the 3 units installed for about a week and the units are quiet and are keeping our home at 73 degrees. Thank you for a job well done! Highly recommend your services.