When it comes to residential air conditioning repair, most homeowners are not sure when they should call a professional. There can be many signs that indicate that your air conditioner needs to be serviced or repaired, but there are five clear indicators that you should contact a professional for an AC repair job. These include strange noises from the unit, insufficient cooling of the house, high energy bills, unusual smells coming from the unit, and visible condensation on the walls or ceiling.
The air ducts in your house are an important part of the HVAC system. When they are in optimal condition, they carry the air from the furnace and central air conditioner while containing it so that the heated and cooled air is not wasted.
However, when the ducts get worn with age, they will not work as efficiently, which can cause a lot of wasted air that translates into higher energy bills.