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 Stanwood, WA
Air duct cleaning in Stanwood, WA typically costs $350 – $650 for a whole-home system and should be scheduled after wet winters when river-valley moisture and silt collect in crawlspace duct runs. We’re Hollis Air Duct Cleaning, and our crews handle the specific conditions that come with Stanwood’s location on the flood-prone lower Stillaguamish delta: high water tables, agricultural dust, and older housing stock that traps debris differently than newer construction. Call (361) 326-5060 for a free estimate with a written price before any work starts.
Why Stanwood Homes Are Different
Stanwood sits where the Stillaguamish River meets Puget Sound, and that geography changes what we find inside local ductwork. The lower delta’s high water table means crawlspaces stay damp through winter, and when the river floods, silt and organic matter settle into flex duct runs that older homes often have running beneath the floorboards.
Much of Stanwood’s housing stock dates from the early-to-mid 1900s through the post-war era, with newer subdivisions on the edges of town. Those older homes frequently have original or retrofitted ductwork with flex runs in crawlspaces and attics. That material traps moisture and debris more readily than modern sealed systems, and the seams collect mold spores when humidity stays high for weeks at a time. After a Stillaguamish flood event, homes near the river bottoms often need duct cleaning before heating season because standard vacuuming won’t pull all the silt and moisture from those low runs.
The maritime climate here brings wet, cool winters and persistent humidity that promotes mold and mildew growth inside ductwork. Agricultural activity in the surrounding Snohomish County farmland adds seasonal dust loads that inland cities like Arlington or Marysville don’t see in the same concentration. When we clean ducts in Stanwood, we’re pulling out a mix of moisture-driven debris, river-valley silt, and agricultural particulate that requires different equipment settings than a standard dry-climate job.
Our Main Stanwood Services
Stanwood homeowners call us most often for these three services, each with its own dedicated page and local pricing.
Air Duct Cleaning in Stanwood
We clean supply and return ducts, registers, and the main trunk lines using a Rotobrush rotary brush system for agitation paired with Nikro negative-air machines for containment. In Stanwood, we pay special attention to flex runs in crawlspaces that hold moisture after winter floods; the rotary brush breaks loose compacted silt that vacuum-only methods miss, and the negative-air setup keeps debris from blowing back into your living space. Every job gets a written price before we start and is covered by our 365-Day Done Right Promise. Air Duct Cleaning in Stanwood
Dryer Vent Cleaning in Stanwood
Dryer vent cleaning in Stanwood addresses lint buildup in runs that often extend through crawlspaces or exterior walls in older homes. The same damp conditions that affect air ducts can make lint cling to vent walls, and older vent materials may sag or separate at joints. We clear the full run from dryer to termination, inspect for proper airflow, and note any structural issues that need attention. Dryer Vent Cleaning in Stanwood
Duct Sealing in Stanwood
Duct sealing closes leaks in the supply and return system using mastic sealant and metal-backed tape at joints and seams. In Stanwood’s older homes, original ductwork often leaks 20 – 30% of conditioned air into crawlspaces and attics before it reaches the rooms. Sealing those leaks improves efficiency and reduces the moisture and particulate that unconditioned crawlspace air pulls into the system. Duct Sealing in Stanwood
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 Stanwood
We stock parts and service equipment from Honeywell, Aprilaire, Abatement Technologies, and Guardsman, with most common filtration components and sealing materials available without special order. If your system uses a less common brand, we’ll confirm part availability when you call and schedule accordingly.
Pricing for Air Duct Cleaning Company in Stanwood, WA
| Service | Typical range in Stanwood |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Whole-home air duct cleaning (two systems) | $550 – $950 |
| Dryer vent cleaning (standard run) | $120 – $200 |
| Dryer vent cleaning (long run or rooftop termination) | $180 – $280 |
| Duct sealing (whole system) | $1,200 – $2,400 |
| Duct sealing (partial, targeted leaks) | $450 – $850 |
| Register and grille cleaning (add-on) | $75 – $125 |
| Crawlspace duct inspection with photo report | $95 – $150 |
In Stanwood, prices trend toward the higher end when crawlspace access is limited, when flood debris has compacted in low duct runs, or when older flex duct needs careful handling to avoid damage. We write the price down before any work starts, and that number does not move at the door.
Neighborhoods We Serve in Stanwood
Our crews work across Stanwood and the surrounding unincorporated areas, from the historic core near the Stillaguamish River to newer development on the town’s eastern and southern edges. Scheduling is coordinated from our Seattle office, with local technicians dispatched to Stanwood properties.
- Riverfront and downtown core
- East Stanwood and Camano Road corridor
- North Stanwood and 271st Street area
- South Stanwood near 300th Street
- Camano Island connector vicinity
Service Area – Cities Near Stanwood
We regularly schedule work in communities surrounding Stanwood, including Arlington, VA, Marysville, WA, Everett, MA, and Lake Stevens, WA. Each location gets the same written pricing, background-checked uniformed technicians, and 365-Day Done Right Promise that we apply in Stanwood.
Serving Stanwood, WA - Our Local Coverage Area
We’re based in the Stanwood 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 Stanwood
No permit is required for standard air duct cleaning or dryer vent cleaning in Stanwood. Duct sealing that involves modifications to the HVAC plenum or structural changes may need Snohomish County permitting; we flag that during the estimate if it applies to your job. Call (361) 326-5060 and we’ll confirm your specific situation.
We typically schedule Stanwood appointments within 3 – 5 business days, with flexibility for urgent situations like post-flood duct contamination before heating season begins. Our phones are answered by a live person 24 hours a day, 7 days a week, so you can reach us evenings and weekends to book or ask questions.
We service homes in Stanwood proper and the immediate surrounding unincorporated areas, including properties near the Camano Island connector. For addresses on Camano Island itself, call (361) 326-5060 and we’ll confirm coverage based on current routing; some island locations may require extended scheduling depending on ferry and bridge access.
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 Stanwood Customers Say
"Sealed some leaking duct joints in the crawl space with mastic. Rooms that were always cold now get air."
- Ronald W."Dryer vent was packed with lint and took two hours to dry a load. Cleaned it out from the roof cap down. One cycle again."
- Paula Q."No sales pitch. Told me which parts of the system were fine and only cleaned what needed it."
- Ted L.