What changes the price
Duct cleaning is priced by the size of the job, so these details matter:
- How many heating and cooling systems the home has. The EPA prices duct cleaning per system.
- How many supply vents and return grilles there are. Fixr reports $25 to $50 per vent and up to $75 per return where companies price that way.
- The size of the home and how much ductwork it has.
- Duct type. Duct board and flexible duct need soft brushes and more care.
- Access, such as ducts in a tight attic or crawl space.
- How dirty the system is, including debris from a renovation, pests or water damage.
Published national price ranges
These are published benchmarks, not our prices.
| What | Published figure | Source |
|---|---|---|
| Duct cleaning per heating and cooling system | $450–$1,000 | U.S. EPA |
| Professional duct cleaning, average-sized home | $450–$1,000 | NADCA |
| Duct cleaning, 2,000 sq ft home | $300–$700, average $500 | Fixr (2026) |
| Priced per opening | $25–$50 per vent, up to $75 per return | Fixr (2026) |
Published prices in our markets
Local figures from cost guides and from price lists local companies publish online, checked in September 2026. Scope varies a lot between them, so compare what each one includes.
| Market | Published figure | Source |
|---|---|---|
| Atlanta, GA | $315–$364 | homeyou |
| Charlotte, NC | Average $526, typical range $324–$739 | Angi |
| Raleigh, NC | Average $463 | Angi |
| Raleigh, NC | $400–$1,000, often $450–$650 | Local company price list |
| Greenville, SC | $399 whole house, up to 1,600 sq ft on one level | Local company price list |
Why a $99 whole-house price can’t be the whole job
Every figure above starts well over $99. NADCA warns homeowners about extremely low-cost whole-house specials that include only limited parts of the system, and the pattern usually ends in upsells once someone is inside the house.
Our guide to $99 duct cleaning walks through how those offers work and the questions to ask before you book one.
Getting an exact price for your home
Tell us how many heating and cooling systems you have, roughly how many vents and returns, the size of the home, and where the ducts run: attic, crawl space or basement. Photos of a few registers help. You get the price before any work starts.
Our prices
Air Duct Cleaning
Exact price by phone or text in minutes.
| One system, supply and return ventsIncludes the main trunk lines. | Call or text |
|---|---|
| Each additional system | Call or text |
| Vents beyond the included countPer vent. | Call or text |
Priced per system with returns and trunk lines included — not a “whole house” special that turns into a per-vent bill.