The Business
Air duct cleaning is a high-ticket home service ($300-700 per residential job, $1,000-5,000 commercial). It's a credence good — customers can't verify quality easily, so certification and reviews are critical. NADCA certification commands premium pricing. Post-renovation cleans and allergy sufferers are your best customers.
How to Start
Get NADCA certification ($600). Rent equipment initially while building client base. Target new homeowners (realtors are a referral source), allergy sufferers, and post-renovation clients. Partner with HVAC companies for referrals — they see the ductwork but don't clean it.
Equipment Needed
- ▸Truck-mounted or portable vacuum
- ▸Rotary brush system
- ▸Air whips
- ▸Inspection camera
- ▸Negative air machine
Licensing
Business license + NADCA certification
Monthly Search Volume
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“Air duct cleaning has a trust problem from all the scammers charging $49 and doing nothing. That's your opportunity — be legitimately good, show before/after video, and charge 3x. People with allergies and asthma will pay whatever you ask.”
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