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
AfterFast, Reliable Dryer Vent Cleaning Across Seattle
Dryer vent cleaning in Seattle typically costs $150 – $350 for a standard residential job, and most appointments are scheduled within a few business days. Our Seattle office handles dispatch and scheduling locally, so crews arrive inside the quoted window without the runaround of out-of-town call centers.
We’ve been working in Seattle homes since 2004, and we’ve learned that dryer vent problems here look different than they do in drier parts of the country. The combination of 150-plus rainy days per year, crawlspaces that never fully dry out, and housing stock dominated by pre-1940 Craftsman bungalows and mid-century ranches means lint doesn’t just collect, it transforms. Moisture condenses inside flexible duct runs, compresses lint into dense, clay-like plugs, and creates blockages that standard brushing won’t touch. That’s why our Dryer Vent Cleaning team carries camera inspection gear, rigid metal replacement duct, and manometers to verify airflow, not just brushes. If your dryer’s taking longer than one cycle, if you’re smelling mustiness near the laundry area, or if it’s been more than a year since the last cleaning, call (361) 326-5060. We’ll give you a written price before any work starts, and every job is covered by our 365-Day Done Right Promise.
Why Hollis Air Duct Cleaning Is Seattle’s Preferred Dryer Vent Cleaning Company
Seattle homeowners know the difference between a crew that shows up prepared and one that wings it. We’ve built our reputation here on operational specifics, not adjectives. Our technicians arrive uniformed and background-checked, inside the window we quoted, with the tools to handle what Seattle’s damp crawlspaces actually throw at us.
Roy Castellanos, who leads our Air Duct Cleaning - Seattle team, set The Garrison Standard from day one: written prices, written guarantees, and accountability that doesn’t expire when the van pulls away. The 365-Day Done Right Promise means if the work fails within a year, we come back and make it right at no charge, including a free second visit. No negotiation, no runaround.
Phones are answered by a live person 24 hours a day, 7 days a week. Not a voicemail loop. Not a callback queue Monday morning. When you call (361) 326-5060, you talk to someone who can schedule your Seattle appointment and tell you what to expect.
We know the neighborhoods. Wallingford’s 1920s bungalows with their original floor plans. The mid-century ranches in Wedgwood with additions that pushed laundry rooms into converted garages. The newer townhomes in Ballard with tight, complex duct runs. Each configuration presents its own failure mode, and we’ve seen them all.
Commercial Dryer Vent Cleaning in Seattle
Commercial Dryer Vent Cleaning in Seattle addresses the heavy-use systems found in multi-family buildings, laundromats, and property management portfolios where dryers run near-continuous cycles and lint accumulation accelerates proportionally. The job involves full vent run inspection, rotary brush agitation with professional-grade equipment, negative-air extraction to contain debris, and airflow verification with calibrated instruments. In Seattle’s climate, commercial systems face the added challenge of exterior vent caps that ice over or get driven shut by wind-borne rain, creating back-pressure that strains dryers and extends dry times. A typical commercial dryer vent cleaning in Seattle runs $300 – $800 depending on run length, access difficulty, and whether multiple units share a common exhaust shaft.
Multi-Family and Apartment Complexes
Shared vent shafts in Seattle’s older apartment stock often combine decades of neglect with moisture intrusion from failed exterior seals. We inspect the full common run, document blockage locations with camera footage for property managers, and clean to NFPA 211 standards so your liability exposure is controlled.
On-Site Laundry Facilities
Laundromats and hospitality laundry rooms in Seattle need scheduled maintenance, not emergency calls. We set up recurring service intervals based on cycle volume, with written reports after each visit that satisfy insurance and fire marshal requirements.
Dryer Vent Cleaning Service in Seattle
Dryer Vent Cleaning Service in Seattle is the core residential offering: inspection, cleaning, and airflow restoration for single-family homes, townhomes, and condos where the dryer vent serves one unit. The job starts with a camera inspection of the full run, followed by rotary brush agitation to dislodge lint accumulation, negative-air extraction to pull debris out rather than pushing it deeper, and final airflow measurement to confirm the system performs to manufacturer specification. In Seattle’s housing stock, this standard service frequently reveals conditions that require additional work: sagging flexible duct in crawlspaces, disconnected joints hidden behind walls, or exterior vent caps damaged by moisture and freeze-thaw cycles. A typical residential Dryer Vent Cleaning Service in Seattle runs $150 – $350, with most standard cleanings falling in the $180 – $250 range.
Camera Inspection and Problem Identification
We run a borescope through every Seattle vent before brushing. This isn’t upselling, it’s due diligence. In a 1920s Craftsman in Wallingford, our tech pulled the dryer off the wall and ran a camera inspection down a run that had been routed under the house decades ago; the flexible duct had sagged into a low spot and the lint had turned into a wet, clay-like plug that no shop vac could reach. We cut out the failed section, rebuilt the lint pathway with rigid metal, sealed the joints, and verified airflow with a manometer before buttoning the crawlspace back up.
Rigid Metal Replacement and Sealing
When flexible duct in a damp Seattle crawlspace has failed, replacement with rigid galvanized steel is the only durable fix. We fabricate custom fittings on site, seal with high-temperature mastic rated for dryer exhaust, and support the run to prevent future sagging. The work adds $100 – $250 to the base cleaning price depending on linear feet and access difficulty.
Trusted Brands We Service in Seattle
Hollis Air Duct Cleaning stocks parts and uses equipment from the brands Seattle homeowners actually have in their homes, including everything needed for Seattle Carrier service. Our rotary brush systems are built by Rotobrush, the same gear commercial crews rely on for thorough agitation without duct damage. For filtration and air quality components, we carry Aprilaire and Guardsman products, with replacement parts available for fast turnaround when a vent cap or transition duct fails during inspection. We don’t show up hoping to find a match at the hardware store. Our vans carry rigid metal duct in standard diameters, high-temperature sealants, and vent caps designed to shed Seattle’s wind-driven rain rather than collect it. If your system needs a component we don’t stock, we tell you before we start, with a written price for the complete repair.
Common Dryer Vent Cleaning Problems We See in Seattle Homes
- Moisture-heavy lint plugs in crawlspace runs. Seattle’s mix of pre-1940 Craftsman bungalows and mid-century ranches means dryer vents here are often routed through damp, unheated crawlspaces where flexible duct sags, collects condensed moisture, and compacts lint into a dense paste – a condition that rarely occurs in drier Northwest markets. Standard brushing won’t break it up; we use specialized augers and often need to replace the duct.
- Undersized runs in older homes. Original laundry setups in Ballard and Wallingford bungalows were designed for the dryer models of the 1960s, not the high-capacity units homeowners install today. The 4-inch run that barely worked then creates excessive back-pressure now, extending dry times and overheating the appliance.
- Heat pump humidity loading the vent system. Hybrid heat-pump and mini-split homes pull cooler, more humid air through original ductwork, so dryer vent exhaust condenses on cold pipe walls and accelerates mildew growth that a seasonal cleaning never addresses. The vent isn’t just clogged, it’s cultivating mold.
- Failed exterior caps from freeze-thaw and wind. Seattle’s vent caps take a beating. Louvered caps seize with ice, bird screens clog with lint that wet weather cements in place, and cheap plastic units crack and fall off. We replace with metal caps designed for marine-climate exposure.
Pricing for Dryer Vent Cleaning in Seattle, WA
Here’s what dryer vent cleaning costs in Seattle’s market, with real numbers you can plan around:
- Standard residential cleaning: $150 – $350, with most single-family jobs at $180 – $250
- Commercial/multi-unit systems: $300 – $800 depending on run length and shared shaft complexity
- Rigid metal duct replacement: $100 – $250 additional, based on linear feet and crawlspace access difficulty
- Vent rerouting for code compliance: $250 – $500 when the original path is unsafe or inaccessible
- Bird guard or cap replacement: $75 – $150 installed
What moves the price: run length, whether the vent exits through roof or wall, crawlspace access conditions, and whether we find failed duct that needs replacement rather than just cleaning. We inspect first, explain what we found, and give you a written price before any work starts. The price does not move at the door. Estimates are free. Call (361) 326-5060 to schedule.
We Also Serve Cities Near Seattle
Our Seattle office dispatches crews throughout the metro area, including Dryer Vent Cleaning in Seattle proper plus Medina, Bellevue, Mercer Island, and Kirkland. Each community presents its own housing stock and vent configurations, from Medina’s waterfront estates with long roof exits to Kirkland’s hillside homes with vertical runs. We bring the same equipment, the same written pricing, and the same 365-Day Done Right Promise to every job.
Serving Seattle, WA - Our Local Coverage Area
We’re based in the Seattle 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 Dryer Vent Cleaning in Seattle
Seattle’s high humidity condenses inside vent runs, especially those routed through damp crawlspaces, turning lint into a dense, moisture-heavy plug that accumulates faster and resists standard cleaning methods. In drier climates, lint stays fluffy and brushes out easily; here it compacts like clay. Call (361) 326-5060 if your dryer’s taking longer than one cycle – we’ll inspect with a camera and give you a written price for the actual fix.
Expect us to inspect the full run with a borescope before brushing, because Ballard’s pre-1940 homes with crawlspace vent runs frequently have sagging flexible duct, standing water, or disconnected joints hidden from view. We may need to replace failed sections with rigid metal and seal properly for Seattle’s wet conditions. The base cleaning runs $180 – $250; replacement work adds $100 – $250 if needed. We’ll show you the camera footage and give you a written price before proceeding.
Yes. Hybrid heat-pump and mini-split homes pull cooler, more humid air through original ductwork, so dryer vent exhaust condenses on cold pipe walls and accelerates mildew growth that a seasonal cleaning never addresses. Seattle’s decades-long shift to heat pumps means many homes have this compatibility issue. We recommend annual inspection and cleaning for these systems, with camera verification to catch moisture damage before it requires duct replacement. Call (361) 326-5060 to set up a schedule.
We use Rotobrush rotary brush systems for thorough lint agitation, Nikro negative-air machines to extract debris without contamination, and borescope cameras to inspect hidden runs in Seattle’s crawlspaces and wall cavities. Airflow verification is done with a manometer, not guesswork. For repairs, we carry rigid galvanized steel duct, high-temperature mastic sealant, and marine-climate-rated vent caps. This is professional-grade equipment, not hardware-store gear, and we explain what each tool does before we start.
If your dryer’s taking multiple cycles, if you smell mustiness near the laundry area, or if it’s been over a year since service, you likely need camera inspection to determine whether the issue is simple lint accumulation or failed duct requiring replacement. Warning signs specific to Seattle homes: water stains near the vent connection, visible mold on the exterior cap, or a dryer that runs hot but clothes stay damp. These indicate moisture-compacted blockages or duct damage that brushing alone won’t solve. Call (361) 326-5060 for a free estimate – we’ll inspect, show you what we find, and quote the full repair in writing.
Ready to get your Seattle home’s dryer vent cleaned right? Call Hollis Air Duct Cleaning at (361) 326-5060 for a free estimate. We’ll give you a written price before any work starts, arrive inside the quoted window, and stand behind the work with our 365-Day Done Right Promise. No per-vent pricing, no bait-and-switch, no mess left behind. That’s The Garrison Standard.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Seattle since 2004.