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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AfterFast, Reliable Air Duct Cleaning Across Five Corners
Most Five Corners homeowners pay between $380 and $620 for a complete residential air duct cleaning, with repairs to aging flex-duct systems adding $200 to $450 depending on what we find in your crawl space. We’re Kestrel Air Duct Cleaning, and we know the ductwork in this community because we’ve worked inside it. Our scheduling runs through the Seattle office, but our crews live and work in the Clark County area, so we’re familiar with the 1990s-era tract homes off Northeast 72nd Avenue, the ranch neighborhoods near Five Corners Park, and the two-story subdivisions that filled in during the 2000s buildout. When you call (469) 972-3151, a live person answers, and we’ll give you a written price before a single vent is touched.
Why Kestrel Air Duct Cleaning Is Five Corners’s Preferred Air Duct Cleaning Company
Five Corners developed fast and largely unincorporated, which means the ductwork in many homes here has never seen a professional inspection. We’ve built our reputation by showing homeowners exactly what that looks like on camera, then fixing it under a written guarantee.
Our customers in Five Corners mention two things in reviews: we arrive in the window we promised, and the price on the invoice matches the price on the estimate. No door-step revisions. The Kingswell Guarantee, which governs every job we do, requires a written price before work begins, a defined arrival window, a clean job site, and a written guarantee with a free return visit if anything fails. We’ve operated under that standard since 2004.
Because our crews serve Five Corners locally, we understand the specific failure modes here: flex duct sagging in vented crawl spaces, plenum separations that pull in ground-level moisture, and wildfire smoke loading that inland communities simply don’t experience at the same intensity. That local knowledge means faster diagnosis and repairs that actually last.
Air Duct Repair in Five Corners
Air Duct Repair in Five Corners usually starts with a discovery that surprises the homeowner: the duct they thought was delivering conditioned air has been disconnected in the crawl space for years, or a flex run has collapsed entirely and is pulling in musty air from below the vapor barrier. In this market, repair work runs $200 to $450 for typical plenum re-sealing and section replacement, with more extensive re-routing occasionally needed in homes where multiple runs have failed.
Plenum Separation and Re-Sealing
The connection between your main trunk line and the flex duct branches is called the plenum, and in Five Corners’s vented crawl spaces, these joints dry out, tape fails, and the duct pulls away. We inspect with a camera, remove debris from the separated section, and re-seal with mastic, a fiber-reinforced sealant that outlasts foil tape by decades. The fix is permanent, and we document it with before-and-after photos.
Crushed or Collapsed Flex Duct Replacement
Original 1990s flex duct was often supported with inadequate strapping, so over twenty-plus years it sags, pools condensation, and collapses under its own weight. When we find a crushed run, we cut out the damaged section, install new insulated flex duct with proper support spacing, and verify airflow at the register before we leave. The homeowner gets the photo evidence and a written warranty.
Ductwork Cleaning in Five Corners
Ductwork Cleaning in Five Corners addresses a specific accumulation profile: decades of household dust and lint, compounded by fine particulate matter from wildfire smoke seasons that standard furnace filters cannot capture, all layered inside original duct materials that were never designed for this load. A full system cleaning for a typical 1,500 to 2,500 square foot home here runs $380 to $620, with larger homes or systems requiring more extensive HEPA-containment work at the higher end.
Source Removal with Rotary Brush Agitation
We use Rotobrush rotary brush systems to physically dislodge debris from the duct wall, a process called brush agitation. The brushes spin at controlled speed to break loose the packed dust and biological growth that vacuum suction alone cannot touch. Immediately behind the brush, a Nikro negative-pressure unit pulls the loosened material out of your system entirely. This isn’t a shop vac pushed into a vent; it’s source removal, and it’s the only method that satisfies NADCA standards for duct cleaning.
HEPA Filtration During Cleaning
Abatement Technologies portable HEPA filtration runs continuously during our work to capture particles that would otherwise re-enter your living space. In Five Corners’s tight, energy-efficient 1990s homes with limited natural ventilation, this containment step matters more than in older, draftier construction. We don’t move dust from your ducts to your air; we remove it from the building.
Trusted Brands We Service in Five Corners
Our technicians carry Rotobrush and Nikro equipment on every van, and we stock Abatement Technologies HEPA filtration systems for jobs where containment is critical. For homeowners who want to maintain clean air between service visits, we install and service Honeywell, Aprilaire, and Guardsman filtration products. We keep common fittings and flex-duct sizes in stock for Five Corners’s predominant 1990s-2000s housing stock, so when we find a separated run or crushed section, we can often complete the repair same visit rather than ordering parts and returning. That matters in a community where many homeowners have already waited years to address duct problems they didn’t know existed.
Common Air Duct Cleaning Problems We See in Five Corners Homes
- Disconnected flex duct at plenum connections. In a 1992 two-story on the west side of Five Corners, a homeowner called us about uneven heating; camera inspection revealed a 12-foot flex run to the master bedroom had separated at the plenum, and the run was collapsed in the crawl space. We used negative pressure and agitation tools to remove decades of dust and rodent debris, then re-sealed the joint with mastic and replaced the crushed section; the family reported immediate airflow improvement and less musty odor.
- Wildfire smoke particulate accumulation in original ductwork. The Columbia River valley geography funnels late-summer wildfire smoke from Eastern Oregon and Washington directly into the Five Corners area, loading aging HVAC systems with fine particulate matter every fire season in a way that inland Cascade foothills communities do not experience. Standard filters capture little of this; it embeds in duct walls and recirculates for months.
- Moisture-driven mold and dust-mite growth. The Portland-Vancouver basin receives roughly 38-42 inches of annual precipitation concentrated in a long wet season from October through April, creating chronically high indoor humidity that promotes biological growth inside ductwork. Homeowners often misdiagnose this as a general air quality issue rather than a duct problem addressable with cleaning and sealing.
- Collapsed flex runs in vented crawl spaces. Clark County’s unincorporated status in areas like Five Corners means many 1990s-era homes were built under less stringent inspection regimes, and technicians frequently find flex duct in crawl spaces that has partially collapsed or separated at plenum connections. This failure mode goes unnoticed for years but dramatically reduces system efficiency and pulls in ground-level moisture and debris.
Pricing for Air Duct Cleaning in Five Corners, WA
A typical residential air duct cleaning in Five Corners runs $380 to $620 for a complete supply-and-return system using negative-air extraction and rotary brush agitation. Homes with original 1990s flex duct that needs repair work, such as plenum re-sealing or section replacement, add $200 to $450. Larger homes above 3,000 square feet, or systems with extensive contamination from wildfire smoke or rodent activity, may fall toward the upper end or slightly above.
We do not quote per-vent pricing. That model invites bait-and-switch tactics, and we don’t work that way. Our Air Duct Cleaning team gives you one flat price per system, agreed in writing before work starts. The estimate is free, and it includes a video inspection so you see what we see. Call (469) 972-3151 to schedule.
We Also Serve Cities Near Five Corners
Our crews work throughout the Clark County and greater Puget Sound region. We regularly schedule Air Duct Cleaning in Five Corners alongside jobs in Seattle, Spokane, Tacoma, and Vancouver. Dispatch is coordinated from our Seattle office, but technicians are routed locally to minimize drive time and keep arrival windows reliable.
Serving Five Corners, WA - Our Local Coverage Area
We’re based in the Five Corners 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 in Five Corners
Yes, you likely do, because filters protect the equipment but do not clean the duct walls where debris accumulates. In Five Corners’s 1990s homes with original flex duct, we’ve found decades of buildup that filters never touched, plus disconnected runs pulling in crawl space air. Changing filters is necessary maintenance; it is not duct cleaning. Call (469) 972-3151 for a free video inspection and we’ll show you exactly what’s in your system.
Five Corners sits in the direct path of smoke funneled through the Columbia River Gorge, so fine particulate loading here exceeds what Cascade foothills communities experience. That ash embeds in duct walls and recirculates for months after visible smoke clears. Cleaning removes it; sealing disconnected duct prevents re-introduction from crawl spaces. Call (469) 972-3151 to schedule post-season inspection.
Duct cleaning removes the mold, dust mites, and debris that moisture promotes, but the moisture source itself must also be addressed. In Five Corners, we frequently find that musty smells come from disconnected flex duct pulling humid crawl space air directly into the living space. We clean the contamination and seal the leaks; for persistent moisture, we may recommend vapor barrier or crawl space improvements in coordination with a waterproofing specialist. Call (469) 972-3151 and we’ll diagnose the full pathway.
We start with a video inspection of every accessible run, then use Rotobrush rotary brush agitation to dislodge debris from duct walls, followed by Nikro negative-air extraction to remove it from your home entirely. Abatement Technologies HEPA filtration runs continuously to protect your indoor air. For original flex duct, we inspect for separations, sags, and crush damage; repairs are quoted separately and approved by you before we proceed. The whole process takes three to five hours for a typical 2,000 square foot home. Call (469) 972-3151 for a free estimate.
Every four to six years for standard maintenance, but every two to three years if your home has original 1990s ductwork, if you’ve experienced heavy wildfire smoke seasons, or if anyone in the household has respiratory sensitivities. The combination of wet-season humidity promoting biological growth and smoke-season particulate loading in Five Corners creates a faster accumulation cycle than drier, less smoke-exposed climates. Call (469) 972-3151 and we’ll recommend an interval based on your specific system condition.
Written by Dale Whitmore, Owner at Kestrel Air Duct Cleaning, serving Five Corners since 2004 under the Kingswell Guarantee.