Most Oklahoma homeowners pay between $450 and $900 for a complete, NADCA-style residential air duct cleaning. The price depends on home size, number of vents, system layout, and how dirty the system actually is. Below is what really drives the number, and what to do when you see those $59 “whole house” coupons in your mailbox.
Typical Oklahoma Air Duct Cleaning Prices
- Small home (under 1,500 sq ft, ~6–8 vents): $450 – $600
- Average home (1,500–2,500 sq ft, ~10–12 vents): $600 – $800
- Larger home (2,500+ sq ft, 13+ vents or 2 systems): $800 – $1,200+
- Add-on antimicrobial fog (EPA-registered): $75 – $150
What Drives the Price
- Number of vents and returns, every supply and return run is cleaned individually.
- System layout, multi-zone or two-furnace homes take longer.
- Accessibility, tight crawlspaces, attic furnaces, and hard-to-reach plenums add labor.
- Contamination level, heavy pet dander, post-construction dust, mold, or rodent activity require extra steps.
- Equipment used, a real portable HEPA negative-air machine with rotary brushes costs more to operate than a shop vac and a brush.
The $59 “Whole House Special”, Walk Away
If a flyer offers air duct cleaning for $59, $79, or $99 “unlimited vents,” it’s a bait-and-switch. The crew shows up with a small vacuum, blows compressed air at the registers, and then “discovers” mold or extra ductwork that pushes the bill to $1,500+. The EPA and NADCA both warn against these operators. A real cleaning takes 2–4 hours and uses sealed negative-air containment, there is no way to do that for $59.
What Should Be Included
- Pre-clean inspection and camera scope
- All supply and return vents agitated and vacuumed
- Main trunk lines and plenums cleaned
- Vent register removal and washing
- Pre/post airflow verification
- Before-and-after photos
- Written report
Will Insurance Cover It?
Standard homeowners insurance does not cover routine duct cleaning. It can cover duct cleaning when it’s part of a water damage, fire damage, or mold remediation claim. We document everything for the adjuster.
Get a Real Quote
Call (405) 992-4111 for a free in-home inspection and a flat, written price. No upsells, no surprises. Serving the entire OKC metro.