WOW!!! MechaniCool is amazing. Last night we were entertaining guests and our A/C went out around 9:00. We were sweating and our dogs were panting heavily. My wife was panicking suggesting we go to a hotel. I told her not to worry I know someone who could take care of it. I called MechaniCool as I have used them in the past.. Within the hour, Robert showed up. He diagnosed the problem and had the unit running in about 15 minutes. I gladly paid the very reasonable rate charged and thanked Robert for saving our evening. MechaniCool is the only A/C company I use. Robert and Jamie are very honest business owners. You cannot beat their rates and quality of service.Thanks again.