Air Duct Cleaning cost · South Seattle, WA
From $525
What we charge for air duct cleaning.
We charge from $525 for air duct cleaning in South Seattle. Whole HVAC system — trunks, branches and every register. The exact figure is set in writing after the $99 plus tax inspection, credited toward an approved quote, and you approve it before any work starts.
What the price includes
What we charge for each service. Air Duct Cleaning is highlighted.
| Service | What we charge | Typical South Seattle price | When you need it |
|---|---|---|---|
| Chimney Sweep | $189–$449 | $70–$871 | Annual maintenance, or you burn regularly and it has been a year |
| Chimney Inspection | $99 plus tax | $114–$803 | Buying or selling a house, after a chimney fire, or before a new appliance |
| Chimney Relining | From $1,900 | $1,200–$4,000 | Cracked clay liner, an unlined chimney, or fitting a stove or insert |
| Chimney Repair | From $425 | $114–$3,000 | Cracked bricks, open mortar joints, a leaning or spalling stack |
| Chimney Cap Installation | $235–$850 | $200–$500 | Missing or rusted cap, rain or animals getting into the flue |
| Masonry Repair (Crown / Repointing) | From $475 | $150–$3,000 | Cracked or crumbling crown, failing mortar joints across the stack |
| Chimney Waterproofing | $285–$795 | $200–$500 | White staining on the brick, or damp showing inside |
| Chimney Flashing Repair | $325–$1,500 | $300–$800 | Water stains on the ceiling around the chimney |
| Gas Fireplace Service | $189–$425 | $150–$275 | Annual service, or the unit will not light or stay lit |
| Creosote Removal | From $245 | $300–$600 | Several seasons since the last sweep, or a hard glaze in the flue |
| Dryer Vent Cleaning | $105–$259 | $89–$422 | Clothes need two cycles, or it has been over a year |
| Air Duct Cleaning | From $525 | no South Seattle data published | After a renovation, or after water damage |
Market rates observed in South Seattle (King County, WA), surveyed October 4, 2026 — not our quote. Sources: Homeyou — Chimney Cleaning in Seattle, WA costs, Homeyou — Chimney Repair in Seattle, WA costs, Homeyou — Chimney Sweeping in Seattle, WA costs, Homeyou — Dryer Vent Cleaning in Seattle, WA costs, Homeyou — Fireplace Repair in Seattle, WA costs, Jason L. Chimney Co. — Chimney Sweep Cost in Seattle, 2026 Pricing Guide, Mad Hatter Chimney Sweep — Chimney Cap Installation, Mad Hatter Chimney Sweep — Chimney Liner Installation, Mad Hatter Chimney Sweep — Chimney Repair, Mad Hatter Chimney Sweep — Chimney Sweep Cost Seattle, Mad Hatter Chimney Sweep — Chimney Waterproofing, StarDucts — What does a typical dryer vent cleaning cost in Seattle?.
Published by others — not our quote
We found no Seattle company that publishes a price for this job, so the figures shown here are national ones, listed for reference. They are not our quote.
$365–$424 per home
Seattle (modeled) · Not our quote
Homeyou's Seattle estimate (updated September 18, 2026) for about 1,200 square feet of ductwork: two hours of labor plus a $23 equipment allowance. The page warns that offers under $300 tend to hide fees. Modeled estimate.
$300–$700 per home
US national · Not our quote
National guide (updated January 29, 2026): average $500 for a 2,000-square-foot home.
Every figure below is published by a third party. Not our quote.
A typical job, at our prices
A job at the bottom of our listed price for air duct cleaning — yours is set in writing after the inspection.
| Step | Cost |
|---|---|
| On-site inspectionPaid at the visit, credited toward the quote once you approve it | $99 |
| The air duct cleaning itselfBalance due after the inspection credit | $426 |
The total came to $525 before sales tax — our listed starting price for air duct cleaning, with the inspection counted inside it, not on top.
No Seattle price for air duct cleaning was found from a company outside our network, so we publish national figures only, not our quote: Homeyou — Air Duct Cleaning in Seattle, WA costs: $365–$424 per home (Seattle (modeled), accessed 2026-10-04); Fixr — Air Duct Cleaning Cost: $300–$700 per home (US national, accessed 2026-10-04). Not our quote — what we charge is shown at the top of this page.
Common questions
The exact price for your chimney is set on site, in writing, after the $99 plus tax inspection. Our FAQ covers booking, the inspection and where we work.
Book your inspection — $99 plus tax on-site inspection, credited toward an approved quote.
Book an inspection
Book your $99 inspection
$99 plus tax, deducted when you approve the repair
