Comparison

Above Eye Level Cleaning vs. Air Duct Cleaning

Above Eye Level Cleaning cleans what you can see: register and diffuser faces, return grilles and the outside of exposed ducts. Air duct cleaning cleans the inside of the duct system with specialized equipment and is performed by HVAC duct-cleaning contractors. Many facilities need both, on different schedules.

Side by side

	Above Eye Level Cleaning	Air duct cleaning
What is cleaned	Visible vent faces, grilles, duct exteriors	Duct interiors, plenums, sometimes coils
Who does it	AELC Network Providers	HVAC duct-cleaning contractors
Typical frequency	Every 3 to 12 months	Every few years, as assessed
Disruption	Low	Moderate

Frequently asked questions

Will cleaning my vents fix dirty ducts?

No. Vent cleaning addresses visible surfaces. If ducts are contaminated inside, call an HVAC duct-cleaning contractor.

Last updated October 4, 2026. Prices are set by each independently owned local AELC Certified Provider.

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