Shakley Mechanical provides quality HVAC services in Ashland, Ohio. If your air-ducts have not been maintained or installed correctly, you may need to call a professional to ensure proper functioning. Often air ventilation and duct issues go unrecognized, but during this time of year, these problems may be easier to spot. For instance, you might be able to tell that there's a problem based on temperature changes in your home. This is a result of poor air quality. Here are some other signs of ductwork failure: Unpleasant Odors If your home smells unpleasant, there could be multiple reasons as to why. One reason could be that there is an animal infestation taking place in your air ducts. Because home heating is regulated through the ducts, animals will often take comfort in these warmer areas. If you're detecting a strange smell, you may want to check your ducts for signs of unwanted rodents, birds, and critters. Drafty Temperatures Chilly temperatures are often a symptom of lo