This is Hofmeister plumbings response. We service thousands of customers a year and 99 percent of them are satisfied, but there is always that one percent you can't satisfy . First of all, it was a really hot day and we showed up very fast on Saturday in the morning. There were two technicians in the room at the time of the estimate. it was made crystal clear what the price was going to be before the work was performed. He told the customer it was $495 each unit to chemically clean units add freon (which is not cheep today... read full review »