Get matched with top air duct cleaners in Mapleton, ME

According to the EPA, it’s not considered necessary to clean air ducts except on an as-needed basis. Issues that warrant cleaning include poor airflow, reduced energy efficiency, and odd odors or noises emanating from the ducts. Of course, regularly cleaning air ducts will only improve their performance and ensure no sudden issues arise. The National Air Duct Cleaners Association (NADCA) recommends cleaning air ducts every three to eight years for efficiency and durability.

Healthy air change per hour, or ACH, rates vary by room, usage, average occupancy, and volume. The minimum ACH that's considered healthy averaged throughout the home is 0.35. However, in rooms where humidity is an issue, such as bathrooms and kitchens, healthy ACH levels are between eight and 15.

If your ducts are relatively free from significant damage, mold, or excessive debris, the benefit of air duct cleaning is that it can address many common issues. Dust, allergens, and particles can accumulate in your ducts, affecting air quality and the efficiency of your HVAC system. Cleaning your ducts can help you restore optimal airflow and remove pollutants that might be circulating in your home.

However, cleaning might not be the best solution if your ducts have severe damage, leaks, or are significantly outdated. In these cases, replacement might be necessary to ensure proper functioning and prevent future problems.

Ductwork will occasionally make noise as the metal experiences rapid temperature or air pressure changes. This is especially common when the furnace initially kicks on and pushes warm air into cold air ducts. However, this noise should not occur if the home is at a normal temperature most of the time. If you are hearing noises regularly, it may be a sign of a more serious problem.