Clean ducts are a vital component of maintaining a healthy and efficient HVAC system. These ducts play a crucial role in regulating the temperature of our living spaces. However, over time, they can become dirty and obstructed. Therefore, it’s extremely important to recognize when our system’s ducts are in need of professional maintenance. While sometimes it is straightforward to spot the signs, there are instances when these indicators are not easily noticeable. In this blog, we will take you through 25 common signs to watch for that indicate when your HVAC ducts are in need of cleaning.