Air duct cleaning is the process of thoroughly removing harmful pollutants and contaminants from the ductwork that carries air through your home. These include dust, pollen, pet dander, bacteria, mold, and other toxins that can cause respiratory problems and allergy symptoms.
Having your air ducts cleaned at least once every three to five years is one of the best ways to keep your air clean and healthy. It is especially important for homes with children or anyone who has allergies or asthma. It also protects your HVAC system from damage and keeps your family comfortable throughout the year.
A professional air duct cleaning las vegas service uses a combination of techniques to clean your home’s ducts. The methods used are outlined by the National Air Duct Cleaning Association (NADCA).
Before they begin, NADCA-certified contractors will inspect your home’s ductwork and perform a thorough visual inspection. They will check for large deposits of dirt or a musty odor, which are indicators that you might need to have your ducts professionally cleaned.
They will also inspect your registers and air vents to determine if they are blocked or damaged by debris. They will also clean any air filters that are dirty or clogged.
Once they are ready to start the cleaning, a NADCA-certified technician will prepare the vacuum collection unit and create negative air pressure in your ductwork. This is important because it prevents dust and debris from spreading around the home during the cleaning process.
The technician will then use brushes to agitate the walls of your ductwork, drawing out a variety of pollutants that have built up over time in your ductwork. These can include drywall dust, mold, and bacteria.
After this phase, the technician will agitate each individual air duct to remove any remaining dust and dirt particles from inside your ducts. This can take several hours to complete.
When the dust and dirt has been removed, the contractor will then sanitize all of your ductwork to eliminate any residual mold or other micro-organisms. If necessary, they may apply a low toxicity biocide to your un-insulated ducts to kill any remaining bacteria and mold.
They should then complete a final walk-through inspection to ensure that your ducts are clean and that all the dust and dirt has been extracted. Once this is done, they will be ready to schedule a date and time for your air duct cleaning.
You can find a certified air duct cleaning service near you by searching the NADCA database using your zip code. They will be able to give you an estimate for their services and provide you with references from customers who have experienced their work.
Be sure to choose a certified and insured service provider. If they are not, they could be operating illegally or are simply trying to take advantage of your situation.
The NADCA has a list of TrustDALE-certified companies that can help you find a reputable and trustworthy duct cleaning company in your area. To find a TrustDALE-certified duct cleaner, just enter your zip code into the NADCA’s website.