·5 min read
How Much Does Air Duct Cleaning Cost in 2026? Real Pricing
Air duct cleaning prices vary wildly — anywhere from $49 'specials' to $2,000+ quotes. Here is honest 2026 pricing data, what actually changes the cost, and how to tell a fair quote from a scam.
Average U.S. Cost in 2026
The honest national average for a real, NADCA-aligned air duct cleaning is $300–$600 for a typical 1,500–2,500 sq ft single-family home. This includes supply and return ducts, the blower, and a basic coil inspection.
What Changes the Price
Several factors push the price up or down:
- Home size and number of vents (more vents = more time)
- Number of HVAC systems (multi-zone homes cost more)
- Severity of contamination (mold remediation adds $500+)
- Optional sanitizing fog treatment ($75–$150)
- Dryer vent add-on ($75–$150 if booked together)
- Access difficulty (crawl spaces, attics)
Red-Flag Pricing
Be very cautious of:
- $49–$99 'whole home' coupons — always a bait-and-switch
- Quotes over $1,500 for a normal home with no mold or rodents
- Per-vent pricing without a cap (they will count every grille)
Frequently Asked Questions
How long does a fair-priced duct cleaning take?
3–5 hours for an average home. Anything under 1 hour is just a vacuum job, not a real cleaning.
Need Professional Help?
Air & Ash Masters provides CSIA & NADCA-aligned service nationwide. Free estimates, licensed & insured.
Call +1 (904) 420-6782