We are sorry for your experience, We are sorry we could not fix for free the work you did yourself or had done elswhere on your air conditioning prior to coming to us to attempt to properly fix it.We are sorry we would not evacuate your air conditioning system so you could change your own air conditioning compressor yourself after we diagnosed your problem for you and then want to come back to us to recharge it. Customer service is important to us and again apologize if you overheard something in regards to a conversation in our shop by our staff. We again apologize we do not get involved in customer do it yourself repairs.