Air Duct Cleaning FAQs

Air duct cleaning involves the removal of dust, debris, and contaminants from the heating, ventilation, and air conditioning (HVAC) system's ductwork to improve indoor air quality and system efficiency.

Over time, dust, allergens, mold, and debris accumulate in air ducts. Cleaning them improves air quality, reduces allergens, increases energy efficiency, and extends the life of your HVAC system.

Experts recommend cleaning every 3-5 years, but homes with pets, smokers, or recent renovations may require more frequent cleanings.

• Visible dust or debris around vents
• Increased allergy or respiratory symptoms
• Strange odors from HVAC systems
• Uneven airflow or higher energy bills

Most air duct cleaning services take 2-4 hours, depending on the size of the home and complexity of the system.

Yes, when performed by professionals, it is safe. Certified technicians use specialized equipment to avoid any damage.

Yes, clean air ducts improve airflow, allowing the HVAC system to work more efficiently, which can lower energy bills.

Dirty ducts can circulate dust, mold, and allergens, potentially causing respiratory issues or aggravating allergies and asthma.

There may be some noise from the vacuum system and brushes, but it is generally minimal and short-term.

Clear access to vents and return registers, and make sure pets are secured. Some companies may ask you to turn off the HVAC system before the appointment.

Yes, cleaning the ducts can eliminate odors caused by mold, dust, or trapped debris.

If mold is found, cleaning will remove it, but you may also need additional treatment to prevent regrowth.

Professionals use powerful vacuums, rotary brushes, air whips, and negative air machines to dislodge and remove contaminants.

Yes, construction dust and debris often accumulate in air ducts, making post-renovation cleaning highly recommended.