The ductwork in a commercial building plays a crucial role in maintaining proper airflow, temperature control, and indoor air quality. If the ductwork is damaged or inefficient, it can lead to increased energy costs and reduced comfort. At River City Heating & Air, we provide expert commercial ductwork services in the greater Bismarck, ND area. Here are four signs of an issue with your commercial building’s ductwork. Uneven Heating and Cooling Throughout the Building One of the most common signs of ductwork problems is inconsistent temperatures in different areas of the building. If some rooms are significantly warmer or cooler than others, it could indicate that air is not being distributed properly. Leaks, blockages, or poorly designed ducts can restrict airflow, making it difficult for your HVAC system to maintain even temperatures. Employees and customers may complain about discomfort, which can negatively impact productivity and business operations. Rising Energy Bills Without Increased Usage If your commercial building's energy bills have been steadily increasing despite no major changes in usage, your ductwork may be to blame. Leaky or damaged ducts allow conditioned air to escape before it reaches its intended destination, forcing your HVAC system to work harder to compensate for the lost air. This increased strain on the system leads to higher energy consumption and unnecessary costs. Unusual Noises Coming from the Ducts While some noise from HVAC systems is normal, loud rattling, banging, or whistling sounds coming from the ductwork could indicate loose connections, air leaks, or structural damage. Vibrations from loose duct sections can create noticeable noises, while whistling sounds often signal gaps where air is escaping. If left unaddressed, these issues can worsen. Having a professional inspect the ductwork can help identify and resolve these problems before they escalate. Weak or Inconsistent Airflow from Vents If some areas of your commercial building experience weak or fluctuating airflow, it may be due to ductwork obstructions or damage. Poor airflow not only affects comfort, but can also put unnecessary strain on heating and cooling equipment, shortening its lifespan. Commercial Ductwork in Bismarck, ND For HVAC service in Bismarck and the surrounding area, contact River City Heating & Air at (701) 561-0804. Feel free to give us a call to schedule an appointment!