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 Covington, WA
Air duct cleaning in Covington runs between $450 and $900 for a typical single-family home, with the final written price depending on square footage and how many vents and returns the system has. Covington’s combination of 1990s-era flex ductwork, vented crawlspaces, and year-round dampness means most local jobs aren’t simple dust removal. They’re mold remediation at the boot connections, lint and pollen compaction in the trunk lines, and a full system reset before the late-spring allergen surge. Call (323) 918-4345 and we’ll walk you through exactly what your house needs, with a written price before any work begins.
Why Covington Homes Are Different
Covington sits in the wet Cascade foothills of southeast King County, where Douglas fir and red alder dominate the tree cover and the ground stays damp for months at a time. That’s not just a weather note. The city’s housing stock is overwhelmingly planned-subdivision homes built between roughly 1992 and 2008, and those homes share a common design: flexible ductwork routed through unconditioned, vented crawlspaces with vapor barriers that were thin to begin with and have rarely been replaced since construction.
What that means in practice is predictable. Ground moisture vapor rises through the crawlspace, condenses inside cold flex duct runs, and feeds biological growth at the register boot connections. Homeowners off 272nd and SE 256th who’ve never opened a duct are often surprised at what a camera inspection shows. Add in Covington’s intense seasonal pollen load from alder and fir each late winter and spring, and the result is duct systems that accumulate organic material faster than lower-elevation King County cities. Ducts here are now 15 to 30 years old. Most have never been professionally cleaned. Fiberglass liner degradation is common, and the first cleaning is usually the most involved.
Our Main Covington Services
Covington homeowners call us about two things most often, and each has its own page where you’ll find full pricing, what to expect during the visit, and answers to the questions we hear on the phone.
Air Duct Cleaning in Covington
Our Air Duct Cleaning in Covington service uses negative-air equipment from Rotobrush and Nikro to pull accumulated dust, pollen, and biological growth out of the entire system, from supply vents back through trunk lines and return drops. In Covington’s crawlspace-access homes, the critical work happens at the boot connections, where ground moisture and organic debris collect. We clean every vent and return, sanitize where needed, and leave you with before-and-after photos of your own ducts. Floors stay covered with shoe covers and drop cloths throughout the visit, and the price is in writing before we start.
Dryer Vent Cleaning in Covington
Our Dryer Vent Cleaning in Covington service clears the full vent run from dryer to exterior termination, removing lint pack that reduces airflow and creates a fire risk. Covington’s two-story 1990s homes often route dryer vents through floor joists or up through walls, making runs longer and harder to clean with homeowner tools. Lint plus the area’s persistent humidity forms a dense, stubborn pack that brushes and vacuum wands struggle with, but our professional equipment handles it. We check the exterior damper and termination too, and you’ll see photos of the cleaned run before we pack up.
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 Covington
We clean and sanitize systems built around equipment from Aprilaire, Honeywell, and Guardsman, among others. These brands are common throughout Covington’s 1990s and 2000s subdivisions, and our technicians know their configurations well. Need a filter or component matched to your system? See our brands page for what we work with, and we’ll confirm parts availability when you call.
Pricing for Air Duct Cleaning Company in Covington, WA
| Service | Typical range in Covington |
|---|---|
| Full-system air duct cleaning (average single-family home) | $450 - $900 |
| Small home or condo with up to 8 vents | $350 - $500 |
| Larger home or system with 12+ vents | $700 - $1,100 |
| Heavy mold or biological remediation at boots and trunk lines | $200 - $500 added |
| Dryer vent cleaning | $129 - $199 |
| Sanitizing treatment for entire duct system | $150 - $300 |
| Crawlspace inspection with camera scope of duct runs | $75 - $150 |
In Covington, the biggest price driver is what’s inside the ducts, not the size of the house. Homes with visible mold at the boot connections, pet hair packed into return drops, or ducts that have never been opened will land toward the higher end of these ranges because the job takes longer and requires more treatment. That’s also why we quote a written price after seeing the system, not a generic number over the phone. One flat price per system, agreed before work starts, with no per-vent upselling and no surprises on the invoice.
Neighborhoods We Serve in Covington
Our Covington schedule covers the entire city, from the planned communities near Covington Community Park up to the neighborhoods off SE 256th and over toward Timberlane and the 272nd corridor. No part of Covington is more than a short drive, and most calls in the city can be scheduled within a few business days.
- Timberlane
- Jenkins Creek area
- Neighborhoods off 272nd Street
- Neighborhoods off SE 256th Street
- Areas near Covington Community Park
Service Area – Cities Near Covington
Morton’s Air Duct Cleaning serves Covington and the surrounding King County communities. If you’re in Seattle, WA, Tacoma, WA, or further out toward Spokane, WA or Vancouver, WA, we can coordinate service through our Seattle dispatch office. Scheduling is simple, and the same written-price promise applies no matter which side of the foothills you’re on.
Serving Covington, WA - Our Local Coverage Area
We’re based in the Covington 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 Covington
Most Covington calls are scheduled within a few business days. We coordinate scheduling through our Seattle office, but Covington is a regular part of our route, not an outlying afterthought. When you call, we’ll confirm a day and a time window that works for your household, including nap schedules if you mention them.
Covington’s subdivisions are common-interest communities, but duct cleaning is an interior service, so HOA approval isn’t required. If your HOA has rules about contractor parking or exterior work hours, we’re used to working within them. Tell us when you book and we’ll note any restrictions on the job sheet.
We serve all of Covington, from Timberlane to the 272nd corridor and everywhere between. There’s no travel fee or minimum job size for any Covington address, and the written-price promise applies to every visit. Call (323) 918-4345 and we’ll get you on the schedule.
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 Covington Customers Say
"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"Spotless work. They laid drop cloths everywhere and I was honestly impressed there was zero mess at the end. Showed me the dirt they pulled out so I could see it was worth it."
- Shelby Dunham"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