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
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Before
AfterAir Duct Cleaning Company in Clear Lake, WA
Air duct cleaning in Clear Lake, WA typically runs $350 – $650 for a whole-home system and should include rotary brush agitation plus negative-air extraction, not just a vacuum hose waved at the registers. We’re Hollis Air Duct Cleaning, and we serve Clear Lake as part of the Garrison Partners family. Our crews are dispatched from the Seattle office and work locally in Skagit County. What makes Clear Lake different from drier inland markets is the persistent marine humidity paired with older housing stock that has often seen flood damage, so our jobs here routinely include antimicrobial treatment and moisture assessment alongside mechanical cleaning. Call us at (361) 326-5060 for a free written estimate.
Why Clear Lake Homes Are Different
Clear Lake sits in the Puget Sound’s wet marine climate, where cool, damp winters and frequent rain keep relative humidity high in crawlspaces and attics for most of the year. That moisture doesn’t stay outside; it migrates into ductwork through poorly sealed plenums and degraded flex connections, creating conditions where mold and bacteria colonize even without visible water damage.
The housing stock around Clear Lake and wider Skagit County is weighted toward mid-20th-century ranch homes and manufactured houses, many still running original flex duct with minimal vapor barriers. We’ve found rodent intrusion and moisture-damaged insulation in these systems more often than in newer suburban builds. Some properties have been through documented flood events, leaving hidden contamination in duct runs that standard cleaning alone won’t address.
A recurring issue our technicians see: many Clear Lake-area homes draw combustion air from damp crawlspaces. Clean the ducts but ignore the crawlspace moisture, and the musty smell returns within weeks. We also pull rodent nests out of flex duct regularly on rural properties around the lake. These aren’t hypotheticals; they’re what we plan for when we quote a Clear Lake job.
Our Main Clear Lake Services
Clear Lake homeowners call us most often for three services, each with its own dedicated page and local pricing.
Air Duct Cleaning in Clear Lake
Our air duct cleaning in Clear Lake uses Rotobrush rotary brush systems paired with Nikro negative-air machines to dislodge and extract debris from the full duct run, not just what’s visible at the vents. Because of the area’s humidity, we typically include antimicrobial treatment and assess crawlspace or attic moisture as part of the scope. Every job gets a written price before we start and is covered by our 365-Day Done Right Promise. Air Duct Cleaning in Clear Lake
Dryer Vent Cleaning in Clear Lake
Dryer vent cleaning in Clear Lake addresses lint buildup that restricts airflow and creates fire risk, especially in homes where the vent run is long or passes through a damp crawlspace where moisture can compact lint into blockages. We clean the full run from dryer to termination, verify airflow with a meter, and note any damage to the vent hood or transition duct. Dryer Vent Cleaning in Clear Lake
Duct Sealing in Clear Lake
Duct sealing in Clear Lake targets the leaks and disconnected seams that pull humid crawlspace air into the system, accelerating mold growth and wasting heating and cooling energy. We use mastic and mechanical fasteners for accessible joints, and we assess whether the home’s flex duct is too degraded to seal cost-effectively. Duct Sealing in Clear Lake
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 Clear Lake
We stock parts and filtration products from Honeywell, Aprilaire, and Abatement Technologies for Clear Lake jobs, with same-day or next-day turnaround on most common components. See our brands for the full equipment roster.
Pricing for Air Duct Cleaning Company in Clear Lake, WA
| Service | Typical range in Clear Lake |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Air duct cleaning with antimicrobial treatment | $450 – $750 |
| Dryer vent cleaning (standard run) | $120 – $200 |
| Dryer vent cleaning with bird guard or repair | $180 – $280 |
| Duct sealing (partial, accessible leaks) | $300 – $550 |
| Duct sealing (whole-system) | $600 – $1,200 |
| Crawlspace moisture assessment add-on | $75 – $150 |
| Flex duct replacement (per section) | $200 – $400 |
Prices in Clear Lake trend toward the higher end of these ranges when homes have extensive flex duct damage, rodent contamination requiring PPE protocols, or flood history requiring more thorough inspection. We write the price down before any work starts, and it does not move at the door.
Neighborhoods We Serve in Clear Lake
We work across the Clear Lake area and surrounding Skagit County communities, from lakefront properties to inland rural parcels. Most Clear Lake appointments are scheduled within a few days, with dispatch coordinated from our Seattle office.
- Clear Lake waterfront and lake-access roads
- Sedro-Woolley vicinity (south of the lake)
- Burlington-Edison area (west approach)
- Mount Vernon fringe properties (southwest)
- Upper Skagit rural parcels (east of the lake)
Service Area – Cities Near Clear Lake
Our Clear Lake crews also handle jobs in Seattle, WA, Spokane, WA, Tacoma, WA, and Vancouver, WA, with scheduling and dispatch run from our Seattle office. Each location operates independently under The Garrison Standard.
Serving Clear Lake, WA - Our Local Coverage Area
We’re based in the Clear Lake 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 Clear Lake
Permits are not typically required for cleaning or sealing existing ductwork in Clear Lake or unincorporated Skagit County. If our inspection finds that sections of duct need replacement, we’ll note whether that work triggers a permit and handle the paperwork if it does. Call (361) 326-5060 to discuss your specific property.
We usually schedule Clear Lake appointments within two to five business days, depending on season and crew availability. Phones are answered by a live person 24/7, so you can book or ask questions anytime. Call (361) 326-5060 to check current openings.
Yes. Manufactured homes are common in the Clear Lake area, and we clean and seal their duct systems regularly. These homes often have unique access constraints and original flex duct that needs careful handling, which our technicians account for in the written quote. Call (361) 326-5060 for a free estimate.
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 Clear Lake Customers Say
"No sales pitch. Told me which parts of the system were fine and only cleaned what needed it."
- Ted L."They checked each section with a camera and showed me the dust before and after. Thorough and honest."
- Nicole H."Duct sealing along with the cleaning cut our summer bill. Straight talk and fair price."
- Gwen O.