Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
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Before
AfterAir Duct Cleaning Company in Sammamish, WA
Air duct cleaning in Sammamish costs between $425 and $690 for a typical 2,500 to 4,500 sq ft home, with larger estate properties running higher depending on the number of zones and access points. What makes Sammamish work different from Redmond or Bellevue is the housing stock: nearly every home on the plateau was built during the same 1990-to-2015 construction wave, which means the flex-duct systems are now hitting the 20-to-35-year mark at the same time. Add the plateau’s dense conifer canopy and the fact that families keep windows sealed eight-plus months a year, and you get ducts that collect pollen, spores, and fine particulates faster than almost anywhere else in King County. If you’re noticing dust settling on furniture within days of cleaning, or your allergies spike the moment the furnace kicks on, call us at (323) 918-4345 and we’ll walk you through what a Sammamish-specific clean actually involves before anyone steps foot in your home.
Why Sammamish Homes Are Different
Sammamish developed almost entirely in one compressed boom, roughly 1990 to 2015, and that single generational cohort shapes every duct job we do here. Large master-planned communities like Klahanie, Trossachs, and Inglewood Hill were built with multi-zone flex-duct systems running long distances over wide footprints, often through crawl spaces and daylight-basement chases. Those systems are now aging in unison. In Klahanie, Sammamish’s oldest major neighborhood, we regularly encounter original late-1980s flex duct that was never designed for the plateau’s persistent dampness. The inner lining degrades and sheds fibrous particulates into the airstream, while the corrugated exterior collects condensation-fed mold in the crawl spaces common to that community’s split-level and daylight-basement designs.
The plateau itself sits at roughly 400 to 500 feet under a dense canopy of Douglas fir, western red cedar, and alder. That canopy generates heavy spring pollen seasons and holds ambient moisture well above the surrounding lowlands. With forced-air systems running sealed for most of the year, pollen, spores, and fine particulates concentrate in ductwork far faster than in drier or more urban neighboring cities. Late-summer wildfire smoke from Eastern Washington adds another layer: residents run HVAC continuously with windows sealed, and smoke particles settle inside ducts where standard filter changes never reach. Homeowners in Sammamish tell us they can smell that smoke residue the first time the heat comes on in October. That’s the kind of detail we check for on every job here.
Our Main Sammamish Services
Sammamish homeowners call us most often about two things: the ducts carrying air through those long flex runs, and the dryer vents pulling moisture out of laundry rooms tucked into finished basements. Here’s what each involves locally.
Air Duct Cleaning in Sammamish
Most Sammamish homes have 15 to 25 vents spread across multiple floors, and the longer the flex runs, the more surface area there is for pollen and particulate buildup. We use Rotobrush and Nikro negative-air equipment to pull debris from the entire system, not just the visible registers. Before we start, we walk you through what we’ll protect: floors get shoe covers and drop cloths, pet areas stay sealed off, and we work quietly enough that a napping toddler stays asleep. For the full scope of what a Sammamish duct clean covers, see Air Duct Cleaning in Sammamish.
Dryer Vent Cleaning in Sammamish
Many Sammamish homes route dryer vents through finished walls or up through the roof, and those longer runs collect lint faster than short basement exits. A blocked vent means the dryer runs longer, clothes take multiple cycles, and the motor works harder every load. We clear the full run and verify airflow at both ends. If you have a second-floor laundry room, the vent can climb ten feet or more and needs special attention. For details on how we handle Sammamish’s common vent configurations, see Dryer Vent Cleaning in Sammamish.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Sammamish
Our Sammamish techs work on systems built around Honeywell and Aprilaire filtration, Abatement Technologies HEPA units, and Nikro duct-cleaning equipment. We stock common replacement filters and access panels in our service vehicles so we can handle most brand-specific needs the same day. For a full list, see our brands.
Pricing for Air Duct Cleaning Company in Sammamish, WA
| Service | Typical Range in Sammamish |
|---|---|
| Whole-home air duct cleaning (single furnace) | $425-$690 |
| Air duct cleaning (up to 10 vents) | $425 |
| Air duct cleaning (11-18 vents) | $560 |
| Air duct cleaning (19-30 vents) | $690 |
| Air duct cleaning (31+ vents) | $850+ |
| Dryer vent cleaning (standard run) | $125-$170 |
| Dryer vent cleaning (roof or long run) | $170-$250 |
| Dryer vent repair or replacement | $150-$250 |
What pushes a Sammamish job higher is the home’s footprint. A 4,500 sq ft Klahanie place with 25 vents and two furnaces costs more because it’s two full systems, not just more rooms. Whatever the number ends up being, it’s written down and agreed on before any work begins, and it doesn’t change when the invoice arrives.
Neighborhoods We Serve in Sammamish
We work all over the plateau and know which tracts have which duct tendencies. Our crews carry the full range of Rotobrush and Nikro equipment in the truck, and we typically reach any Sammamish home within a day or two of your call.
- Klahanie
- Trossachs
- Inglewood Hill
- Pine Lake
- Sammamish Highlands
Service Area – Cities Near Sammamish
Our Sammamish crews also cover the neighboring eastside communities. If you’re just across the plateau edge, you’ll find the same pricing and the same written-before-we-start promise in Redmond, WA, Bellevue, WA, Kirkland, WA, and Duvall, WA.
Serving Sammamish, WA - Our Local Coverage Area
We’re based in the Sammamish area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning Company in Sammamish
Most Sammamish appointments are scheduled within one to three business days. We run crews across the plateau several times each week, so we can usually match a date that works around your family’s schedule rather than asking you to rearrange your week. A live person answers when you call, not a voicemail tree.
Most Sammamish HOA covenants, including those in Klahanie and Trossachs, treat interior duct and vent work as routine maintenance that doesn’t require architectural review or board approval. The work happens entirely inside your home, with no exterior changes. If you’re ever unsure, your HOA office can confirm in writing, but it’s rarely an issue for us.
We use negative-air equipment that runs quieter than a standard shop vacuum, and we hang drop cloths and wear shoe covers from the moment we enter. Most Sammamish families tell us they could work from home or let a child nap through the appointment. We also ask before starting about any pet areas that need extra care.
Ready to get a written price for your Sammamish home? Call us at (323) 918-4345 for a free estimate and we’ll tell you exactly what the job costs before anyone starts.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Sammamish Customers Say
"Spotless work. They laid drop cloths everywhere and I was honestly impressed there was zero mess at the end. Showed me the dirt they pulled out so I could see it was worth it."
- Shelby Dunham"New house, old dusty ducts. They were gentle in the house, laid down drop cloths, and double checked every register was sealed back up. Air smells fresh now."
- Scott Hemmings"Friendly, calm crew that clearly cared about the house. Covered their shoes, protected the floors, and double checked they'd closed up every vent cover properly. Would have them back."
- Omar Zaid