Air duct cleaning is a necessary process for maintaining a healthy and comfortable living environment. It involves the removal of dust, debris, and other contaminants from the air ducts of a building’s HVAC system to improve indoor air quality, increase energy efficiency, and prolong the life of the HVAC system. It is recommended to have your air ducts cleaned every 3-5 years or if you notice mold, dust, or debris buildup in your vents. It is important to choose a reputable company with certified technicians to ensure that the job is done properly.