2. If my air conditioner or heater is not working, how much will it cost to be repaired?
The service charge, also known as the diagnostic fee, is $82.00 plus tax for residential customers. Once a technician makes a diagnosis, they will go over the cost of the needed repair, offer options if there are any, and offer professional advice. Repair costs can range from a few dollars to several hundred dollars and occasionally more in certain situations.