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.
Air Duct Cleaning Company in North Lynnwood, WA
Air duct cleaning in North Lynnwood is different from most of the Puget Sound region, and it comes down to the crawl space. Most homes here were built between roughly 1958 and 1985 as ranch and split-level designs on shallow crawl-space foundations. The forced-air ductwork runs through vented crawl spaces rather than conditioned basements or tight attic chases. In southwestern Snohomish County’s damp maritime climate, ground moisture and rodent activity find their way into those ducts far more often than homeowners expect. Morton’s Air Duct Cleaning serves the whole North Lynnwood area with written pricing before any work starts. Call (323) 918-4345 for a free estimate.
Why North Lynnwood Homes Are Different
North Lynnwood’s residential core grew fast during Seattle’s northern suburban push into unincorporated Snohomish County. The original sheet-metal trunk lines in these homes were often sealed with duct tape rather than mastic, and decades of damp air degrade that tape until gaps open between the trunk line and the flex-duct branches. Those gaps pull crawl-space air directly into the supply stream. Because central air conditioning is still uncommon in this older housing stock, the forced-air system runs only for heat and sits dormant through summer. That means moisture and microbial growth accumulate undisturbed between heating seasons. Technicians working the neighborhoods north of 164th St SW and the older streets feeding into Mountlake Terrace frequently find rodent nesting in the flex-duct runs. Aging insulation wrap and unsealed boot connections give mice harborage during wet PNW winters, and the contamination they leave behind requires sanitizing that goes far beyond a standard cleaning job. Southwestern Snohomish County gets around 38 to 40 inches of rainfall annually, with high humidity from October through May keeping crawl spaces damp for most of the year. In North Lynnwood, that combination makes clogged, contaminated ducts a common rather than occasional finding.
Our Main North Lynnwood Services
Most North Lynnwood homeowners call us for one of two jobs: cleaning the ducts that carry heated air through the house, and clearing the dryer vent that carries lint and moisture out. Here is what each involves locally.
Air Duct Cleaning in North Lynnwood
Air duct cleaning in North Lynnwood means more than vacuuming out dust. The crawl-space ductwork common here collects mold spores, rodent debris, and construction dust from decades of use. Our technicians run professional Rotobrush equipment through the entire system, including the trunk lines and flex branches, and we sanitize the ducts where contamination calls for it. After the work, you get a photo of the clean-up before the crew leaves. Written price before any work starts, every time. Learn more on our Air Duct Cleaning in North Lynnwood page.

Dryer Vent Cleaning in North Lynnwood
Dryer vents in older North Lynnwood homes often run long distances from the laundry area to an exterior wall, and lint builds up faster than in newer construction. A clogged vent makes the dryer work harder and can become a fire hazard. We clean the full vent run from the dryer connection to the exterior exit, using professional Nikro equipment. Floors and furniture are protected with shoe covers and drop cloths from the moment we walk in. See Dryer Vent Cleaning in North Lynnwood for the full scope of work.

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 Lynnwood
We maintain and clean systems built around equipment from Honeywell, Aprilaire, Nikro, and Abatement Technologies. Parts for these brands are stocked locally, and most jobs are completed in a single visit. See our brands for the full list of what we service.
Pricing for Air Duct Cleaning Company in North Lynnwood, WA
| Service | Typical range in North Lynnwood |
|---|---|
| Whole-home air duct cleaning (ranch, single system) | $320 - $480 |
| Whole-home air duct cleaning (split-level, dual return) | $420 - $650 |
| Additional sanitizing after rodent or mold contamination | $150 - $280 |
| Crawl-space duct inspection with camera | $75 - $120 |
| Flex-duct branch replacement (per run, materials included) | $90 - $180 |
| Mastic sealing of trunk-line gaps (per access point) | $40 - $85 |
| Dryer vent cleaning (standard single-story run) | $120 - $190 |
| Dryer vent cleaning (two-story or 20+ ft run) | $180 - $260 |
| Dryer vent cap replacement with pest guard | $60 - $110 |
| Supply-vent and return-grille cleaning (whole home) | $50 - $100 |
What pushes the price up in North Lynnwood is usually what we find under the house: failed vapor barriers, rodent activity, and old flex-duct runs that need replacement rather than cleaning. We give you a written price before any work starts, and that is the price you pay. One flat price per system, agreed up front, with no per-vent add-ons.
Neighborhoods We Serve in North Lynnwood
We work across the entire North Lynnwood area, from the older streets feeding into Mountlake Terrace to the neighborhood pockets north of 164th St SW and the unincorporated Snohomish County blocks around Martha Lake.
- North of 164th St SW corridor
- Martha Lake area
- Streets feeding into Mountlake Terrace
- Unincorporated Snohomish County blocks east of I-5
- Ranch and split-level subdivisions near Spruce Park
Most North Lynnwood jobs can be scheduled within a few days, and the work itself typically runs two to four hours depending on the size of the home and the condition of the crawl-space ducting.
Service Area – Cities Near North Lynnwood
While this page focuses on North Lynnwood, our crews also cover the surrounding metro. For duct cleaning south of here, see our Seattle, WA page. We serve Tacoma, WA to the south, Spokane, WA on the east side of the state, and Vancouver, WA near the Oregon border. Dispatch and scheduling are coordinated from the brand’s Seattle office, and crews serve North Lynnwood locally.
Serving North Lynnwood, WA - Our Local Coverage Area
We’re based in the North Lynnwood 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 Lynnwood
Most North Lynnwood jobs can be scheduled within a few days of your call. The work itself usually runs two to four hours depending on home size and crawl-space condition. Call (323) 918-4345 and we will find a slot that works.
Air duct and dryer vent cleaning do not require permits anywhere in unincorporated Snohomish County, and no HOA in the North Lynnwood area requires approval for interior mechanical maintenance. If you have specific questions about your neighborhood, we can advise when you call.
We clean both, but in North Lynnwood the crawl space is where most contamination lives. Our technicians access duct runs from the crawl-space side, inspect boots and flex branches with a camera where needed, and seal gaps with mastic rather than tape. Call (323) 918-4345 for a free estimate on your specific home.
Call (323) 918-4345 for a free estimate on air duct or dryer vent cleaning in North Lynnwood. Morton’s Air Duct Cleaning is led by Paul Adeyemi, and every job is backed by the 365-Day Done Right Promise and the Cedarwell Care Promise: a written price before work starts, shoe covers and drop cloths on every visit, and a photo of the clean-up before we leave.
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 Lynnwood Customers Say
"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"Ducts and dryer vent both. They put runners down the whole hall and wore booties. Spotless after, and they showed me photos of what came out. Worth every penny."
- Bonnie Vo




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