Our air conditioner went out the day before our hottest day yet this summer and Mario was able to squeeze us into his very busy schedule. When the repair was more complicated than could be done that day he was very responsive to phone calls, always got back in a timely manner and gave us a very fair estimate (and stuck to the price upon completion). When he came back to complete the repair he was very thorough and went through all the aspects of the system to make sure it was all running efficiently. He even wiped off the old finger prints that had been on my attic trap door since we moved in, over four years ago.
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