I called Cool Air USA for an AC leak repair. They provided same day service (something that I could not get from any other AC companies who profess to provide 24 hour service). Charles and his colleague, from Cool Air USA, were prompt, efficient and professional and were able to resolve the issue to my complete satisfaction. I have worked with Cool Air USA in the past and each time I call, I have never been disappointed with the outcome. From the representatives who answer the phone, to the managers and service technicians, they are always professional and helpful. They are truly the best AC company in town. Will continue to hire them.