Even though I have been in this industry for a long time, I still see new things and new issues every day. Last week, we had an appointment at certain premises! The client had contacted us saying that her new air conditioning had malfunctioned, and she was worried that the cooling system workman had done a low-quality job. She complained that it was too early to perform the annual cooling system repair and we agreed with her. When we visited the premises, we noted that there was an issue with the air conditioning replacement. The Heating and A/C machine had been fitted in the wrong place, where there was no free airflow. This situation had caused the ductless multi-split and the dial thermostat to malfunction. The client had opted to get air conditioning workers online as opposed to from the local business. This had cost her as the engineers did a shoddy job. These amateurs did not know more about air conditioning than I did. Though they got a legit machine from the air conditioning corporation. My colleague stated that she had seen a lot of these cases however only when installing commercial a/cs as most commercial buildings lack the space to use an entire system. After we re-fitted the unit, we were informed on the importance of handling the air conditioning repair services and the air conditioning repair, and one of the other issues that are related to replacement is having the wrong size unit! Most homeowners are under the impression that bigger units are more efficient and this cannot be further from the truth.