The EPA recommends cleaning air ducts every 3 to 5 years. However, homes in Arlington with pets, allergies, or recent renovations may need cleaning more frequently around every 2–3 years.

Common signs include:
- Excessive dust around vents
- Musty odors when HVAC runs
- Increased allergy or respiratory issues
- Visible mold inside ductwork
- Higher energy bills without reason

Prices range from $300 to $600 for an average-sized home. Costs depend on:
- Number of vents
- Home size
- Accessibility of ductwork
Free estimates are usually available.

Yes. Moisture + dust in ductwork can create a perfect environment for mold and mildew. If you notice a musty smell or have visible mold near vents, you should get a professional inspection immediately.

Air duct cleaning focuses on removing debris and contaminants from your ductwork. HVAC cleaning may also include cleaning the coils, blower motor, and air handler, offering a more complete system refresh.