Signs Your Rooftop Air Conditioning Unit Needs Repairs

Posted on: 8 December 2023


As a business owner, it's essential to ensure that your employees and customers have a comfortable environment to work or shop in. One of the primary ways you can do this is by installing an air conditioning unit on your rooftop. Your rooftop air conditioning unit plays a crucial role in keeping your commercial building comfortable. However, like all machines, your unit can also malfunction. If you aren't sure whether or not you need to call an AC repair service, read on to learn the five signs of an AC unit in desperate need of repair.

Strange Noises
If you hear strange noises, such as grinding, squealing, hissing, or screeching, coming from your rooftop unit, it's a warning sign that it needs repairs. Unusual sounds from your AC might indicate that there is an issue with the drive belt, motor, bearings, or other critical components of the unit. You should call in an HVAC professional to diagnose and repair the problem before it damages the entire system.

Increases in Energy Bills
A faulty air conditioning unit often works harder to cool your building, consuming more energy in the process and increasing your bills. A technician can assess the unit and determine the cause of the increased energy costs, which may require simple maintenance or more extensive repairs.

Foul Odors
If you notice unpleasant smells coming from your rooftop unit, it's a sign of either a gas leak, mold, or even a blockage in the condensate drain line. These issues are not only harmful to the health of your employees and customers but could additionally impact the efficiency and functionality of your unit. It's best to have a professional take a look and fix the issue to prevent further problems.

Poor Airflow
If your unit is producing weak airflow or no air at all, it's possible that your air conditioning unit requires attention. Insufficient airflow can damage your unit and make it work harder to deliver the required cool air. An HVAC technician can diagnose the issue and provide a relevant fix, whether it's fixing a faulty fan blade or clearing out a clogged filter.

Moisture Build-Up
If you notice moisture or water leaking from your indoor or outdoor AC unit, it's a sign of a significant problem. Your unit may have a refrigerant leak or a clogged condensate drain line. Moisture build-up can lead to mold growth, which poses health problems for your employees or customers. It's crucial to call in a professional technician to identify and address the underlying cause of moisture build-up.

Your business relies on your rooftop air conditioning unit to provide a cool and comfortable environment for your employees and customers. It's essential to pay attention to signs that indicate your unit requires repairs, such as strange noises, increased energy bills, foul odors, poor airflow, and moisture build-up. Contact a professional air conditioning repair service as soon as possible can help you avoid more significant repair expenses or even unit replacement.