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.
Before
After
Before
After
Before
AfterAir Duct Cleaning Company in North Bend, WA
Air duct cleaning in North Bend runs $450 – $850 for a typical single-system home, with most jobs scheduled within a week and completed in one day. We’re Hollis Air Duct Cleaning, part of the Garrison Partners family, and our crews serve North Bend from our Seattle dispatch office. Every job starts with a written price that doesn’t change, and every job carries our 365-Day Done Right Promise in writing. North Bend homes sit at a unique crossroads of heavy Snoqualmie Valley pollen, glacial silt from the Middle Fork and South Fork corridors, and the damp marine climate that turns both into a problem inside your ducts.
Call us at (361) 326-5060 for a free estimate.
Why North Bend Homes Are Different
North Bend’s air ducts face a two-front assault that doesn’t exist in drier, downwind cities. The Snoqualmie Valley produces enormous cottonwood and cedar pollen loads each spring, and the Middle Fork and South Fork river corridors deposit fine glacial silt that infiltrates homes through every gap in the envelope. That silt is abrasive enough to wear out blower motors prematurely, yet fine enough to look like ordinary dust.
The local housing stock compounds the challenge. We see 1990s – 2000s suburban tract homes with standard forced-air systems, older riverfront cabins and farmhouses with retrofitted ductwork, and new high-end builds on the outskirts. Many older homes have undersized or poorly sealed ductwork that pulls valley dust and pollen straight from crawl spaces and attics. The wet, mild marine climate and surrounding Cascade foothills keep humidity high year-round, creating ideal conditions for mold and mildew inside ducts, especially in homes with heat pumps that run less ventilation during damp shoulder seasons. After any moderate flood event on the Snoqualmie or its tributaries, we routinely find river silt inside return ducts of valley-floor homes.
Our Main North Bend Services
North Bend homeowners call us most often for these three services, each with its own dedicated page and local pricing.
Air Duct Cleaning in North Bend
Our Air Duct Cleaning in North Bend uses Rotobrush rotary brush systems and Nikro negative-air machines to remove pollen films from coils and plenums while extracting glacial silt from low-velocity runs. We pay special attention to returns on valley-floor homes where flood events leave abrasive residue. Every system gets a written price before we start and photo documentation of before-and-after conditions.
Dryer Vent Cleaning in North Bend
Our Dryer Vent Cleaning in North Bend addresses the lint buildup that accelerates in damp climates. North Bend’s humidity means dryers work harder and vents clog faster, especially in homes with longer vent runs through crawl spaces or attics. We clean the full run from appliance to termination, verify airflow with a manometer, and flag any flex-duct or improper termination that violates the Garrison Standard.
Duct Sealing in North Bend
Our Duct Sealing in North Bend targets the leaks that pull pollen and silt into systems from attics and crawl spaces. We apply duct sealing mastic and mechanical fasteners to close gaps, then pressure-test to verify results. For homes with retrofitted forced-air in older cabins, this often delivers the biggest comfort improvement per dollar spent.
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 North Bend
We stock parts and filters from Honeywell, Aprilaire, Abatement Technologies, and Guardsman, with most common items available on the van. If we don’t have it, we source it fast, we don’t make you wait weeks for a return trip. See our brands for the full roster.
Pricing for Air Duct Cleaning Company in North Bend, WA
| Service | Typical range in North Bend |
|---|---|
| Single-system air duct cleaning (up to 12 vents) | $450 – $650 |
| Single-system air duct cleaning (13 – 20 vents) | $650 – $850 |
| Second HVAC system (same visit) | $300 – $450 |
| Dryer vent cleaning (standard run, single story) | $150 – $250 |
| Dryer vent cleaning (multi-story or extended run) | $250 – $350 |
| Duct sealing (single system, mastic application) | $400 – $700 |
| Duct sealing with aerosol sealant (single system) | $1,200 – $1,800 |
| Mold/mildew treatment (per system, when needed) | $200 – $400 |
| Return duct deep clean (flood silt removal) | $150 – $300 |
| Plenum and coil cleaning (add-on) | $100 – $200 |
What pushes price up in North Bend: older homes with retrofitted ductwork that requires extra access time, flood silt removal requiring extended negative-air passes, and second systems in finished basements or additions. What doesn’t push the price up: we quote one flat price per system before any work starts, and that number is the number on the invoice.
Neighborhoods We Serve in North Bend
We work across North Bend and the surrounding valley floor, from established subdivisions to riverfront properties and new construction on the ridges. Most addresses are inside our standard scheduling zone with no travel surcharge.
- Tannerwood
- Mount Si neighborhood
- Riverpoint
- Downtown North Bend
- Edgewick
Service Area – Cities Near North Bend
Our crews regularly work the full Snoqualmie Valley corridor and adjacent foothill communities. We also serve Snoqualmie, WA, Hobart, WA, Issaquah, WA, and Maple Valley, WA. Scheduling is coordinated from our Seattle office, with local crews dispatched to each job.
Serving North Bend, WA - Our Local Coverage Area
We’re based in the North Bend 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 North Bend
No permit is required for routine air duct cleaning or dryer vent cleaning in North Bend. Duct sealing that involves structural modifications may need review; we flag those cases during the estimate and guide you through the process. Call (361) 326-5060 if you’re unsure about your specific project.
We typically schedule North Bend appointments within 3 – 5 business days, with emergency flood-silt or mold situations prioritized. Our Seattle dispatch office coordinates arrival windows, and our technicians call 30 minutes before they reach your door. Call (361) 326-5060 to check current availability.
We work in all North Bend neighborhoods, including HOA-governed communities. We’re background-checked and uniformed, carry full documentation, and can provide certificates of insurance when your HOA requires them. We leave the site clean and can schedule around HOA maintenance windows when needed.
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 North Bend 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.