text: days back a guy from this company came to fix a stopped AC in my house new house of yrs old The technician behavior was good but he spent almost hour and told me the circuit board in the furnace gone defective and next day customer service told me the labour will be to fit the new board The board is under warranty from the manufacturernnWant to try with another co Yesterday I called another company to check That technician fixed in less than mnts saying there is a switch which got tipped so he put it back and the AC is running I was in shock But I happily paid their service call fee of nnI paid for the RB service call to get the wrong analysisnWhen reported this to this company they refused to refund that amount Now I planned to dispute the credit charge nnBeware of knowledge of technicians May be others are good but the one came to my house is not competent