I have been a customer of American Home Shield for several years. For the last three years I have been calling in service calls to have my heating/ac unit fixed. They have replaced several parts that have went out causing all of my coolant to run out of the unit. Well, I am totally frustrated at this point because everytime this happen it costs me another $600/700 to fill back up the unit because AHS does not cover coolant. I understand the every year maintenace but what about fxing the problem. If the coolant is running out because of a val or something, isnt putting the coolant back in there also fixing it. The companies are putting a bandage on the problem as far as fixing and I have to suck up the biggest cost. Then I call back in to speak to a supervisor and the rep that I spoke to on the phone is completely rude and tells me that someone will call me.