Had them come a while back to my mother in law s h...

Had them come a while back to my mother in law s house in Dallas. The unit had a refrigerant leak. The tech charged my mother in law $900 for about $30 worth of 410A refrigerant and told her it would be another $500 if she wanted him to search for the leak. I went over myself, found and repaired the leak and recharged the system. Not sure if this was a rogue tech, or if these guys get paid commission or if the whole company rips people off all the time but we will never call them again... People like this are why most people don t trust contractors.