Air Duct Cleaning cost · Renton & South King County, WA
From $535
What we charge for air duct cleaning.
Elsewhere in South King County it typically runs $388–$450. Market rates observed in South King County (King County, WA), surveyed October 4, 2026 — not our quote.
We charge from $535 for air duct cleaning in Renton and South King County. 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 King County price | When you need it |
|---|---|---|---|
| Chimney Sweep | $189–$459 | $70–$350 | Annual maintenance, or you burn regularly and it has been a year |
| Chimney Inspection | $99 plus tax | $121–$855 | Buying or selling a house, after a chimney fire, or before a new appliance |
| Chimney Relining | From $1,900 | no South King County data published | Cracked clay liner, an unlined chimney, or fitting a stove or insert |
| Chimney Repair | From $375 | $111–$3,000 | Cracked bricks, open mortar joints, a leaning or spalling stack |
| Chimney Cap Installation | $265–$850 | $149–$349 | Missing or rusted cap, rain or animals getting into the flue |
| Masonry Repair (Crown / Repointing) | From $425 | $150–$300 | Cracked or crumbling crown, failing mortar joints across the stack |
| Chimney Waterproofing | $320–$795 | no South King County data published | White staining on the brick, or damp showing inside |
| Chimney Flashing Repair | $330–$1,500 | $300–$400 | Water stains on the ceiling around the chimney |
| Gas Fireplace Service | $189–$475 | no South King County data published | Annual service, or the unit will not light or stay lit |
| Creosote Removal | From $245 | no South King County data published | Several seasons since the last sweep, or a hard glaze in the flue |
| Dryer Vent Cleaning | $105–$259 | $129–$199 | Clothes need two cycles, or it has been over a year |
| Air Duct Cleaning | From $535 | $388–$450 | After a renovation, or after water damage |
Market rates observed in South King County (King County, WA), surveyed October 4, 2026 — not our quote. Sources: Chimcare — Chimney Sweep in Snoqualmie, WA, Chimcare — Local Chimney Sweep and Cleaning in Kent, WA, Chimney 360 Services — Chimney Sweep in Maple Valley, Chimney 360 Services — Chimney Sweep in Renton, Chimneyz LLC — Chimney Sweep Kent, WA, Homeyou — Air Duct Cleaning in Renton, WA costs, Homeyou — Chimney Repair in Maple Valley, WA costs, Homeyou — Chimney Repair in Renton, WA costs, Homeyou — Chimney Repair in Snoqualmie, WA costs, Homeyou — Chimney Sweeping in Renton, WA costs, Homeyou — Fireplace Repair in Renton, WA costs.
Published by others — not our quote
Figures published by other companies and cost guides, local first, national for context. Not our quote.
$388–$450 per home
Renton/Southeast King · Not our quote
Homeyou Renton typical range (guide updated September 26, 2026). Modeled estimate.
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 | $436 |
The total came to $535 before sales tax — our listed starting price for air duct cleaning, with the inspection counted inside it, not on top.
Published figures, not our quote: Homeyou — Air Duct Cleaning in Renton, WA costs: $388–$450 per home (Renton/Southeast King, 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
