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
AfterFast, Reliable HVAC Cleaning Across Tualatin
HVAC cleaning in Tualatin means dealing with a specific set of conditions: a valley-floor climate that traps damp air from October through April, and ductwork in homes built largely between the mid-1970s and early 1990s that has spent decades accumulating what that air carries. Our crews work in Tualatin every week, and we know the difference between a duct system that needs cleaning and one that needs repair or replacement after water intrusion. If you want a written price before anyone touches a panel, call (806) 606-6902. That’s how every job starts.
What sets genuine HVAC cleaning apart from a shop-vac visit is documentation. We photograph the inside of every duct run before and after, and we give you that record. In Tualatin’s older forced-air systems, that evidence matters - especially when an insurance claim depends on it.
Why CleanRun Air Duct Cleaning Is Tualatin’s Preferred HVAC Cleaning Company
Tualatin homeowners tend to research before they call. They’ve seen the $79 coupon offers and they’ve heard what happens after the van arrives. Our answer to that is simple: a written price delivered before any work starts, every time, under Haven Standard Clause 1. No exceptions. If you bring a competitor’s written estimate, we’ll put our number next to it in writing - a Free Second Opinion, at no cost.
We’ve served over 52,000 homes since 2013, and every one of them received the same two things: a written price up front and a documented photo record when the crew left. Our technicians are background-checked, uniformed, and identified by name before arrival. The equipment on the truck is professional-grade - Rotobrush, Nikro, Abatement Technologies, Honeywell - brands you can look up independently before you agree to anything. Tomas Reyes, our owner, built the company on a principle that holds in every Tualatin crawl space: show the customer what you found, then explain what needs to happen.
For Tualatin specifically, we dispatch locally. Scheduling is coordinated from our Portland office, but the crews that work in Tualatin know the river-corridor homes, the slab-on-grade builds near Nyberg Road, and the older flex-duct runs throughout the city. That local knowledge shapes every inspection we do.
Our HVAC Cleaning Services in Tualatin
Our full HVAC Cleaning team handles every component of the system, not just the duct runs. In Tualatin’s damp climate, partial cleaning is a waste of money. Contaminants left in one component re-contaminate everything else within weeks.
Evaporator Coil Cleaning
The evaporator coil sits inside the air handler and gets wet every time the system cools. In Tualatin, where indoor humidity stays high through the wet season, that coil rarely dries completely. Biological growth on the coil surface then feeds on the condensation cycle, and the system blows air across that surface into your home. We clean coils with the same documentation standard as ducts: before photos, after photos, and a written record of what was found.
Air Handler Cleaning
The air handler is the box that houses the blower and coil. After a Tualatin winter of pulling damp air through the return side, the interior of the handler often shows significant debris. We remove the blower assembly where the design allows, clean the housing, and photograph the interior. If the handler sits in a crawl space near the river corridor, we document moisture readings alongside the cleaning record - that data matters when you need to prove why contamination keeps returning.
Condenser Cleaning
The outdoor condenser coil gets hit with everything a Tualatin yard produces: nursery pollen from the surrounding Washington County greenhouse operations, cottonwood, dust, and lawn debris. A clogged condenser coil raises system pressure and forces the compressor to work harder. We clean it with coil-specific cleaners, not a garden hose, and we document the before and after. In Tualatin’s nursery-heavy air, this is a seasonal necessity, not a once-a-decade task.
Coil Treatment
After cleaning the evaporator coil, we apply a coil treatment that helps the surface shed water rather than hold it. In a climate where coils stay wet for months, that treatment changes how quickly biological growth returns. It’s not a coating that masks a dirty coil - it goes on only after the surface is clean, and we photograph the coil before treatment so you can see the work, not just our word for it.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
BeforeAfterTrusted Brands We Service in Tualatin
Most Tualatin homes don’t have one brand of equipment - they have a mix, installed across decades of upgrades. We service and clean systems built around Honeywell controls, Aprilaire filtration, and air handlers from every major manufacturer. Because we work in Tualatin regularly, our trucks carry the common filters, access covers, and sealants these systems need, which keeps a cleaning job from turning into a parts-waiting delay. If your equipment needs a specific part, we’ll tell you before we start, in the written price.
Common HVAC Cleaning Problems We See in Tualatin Homes
- Biological growth at low flex-duct runs near the river corridor. Homes near Nyberg Road and the Tualatin River floodplain often sit above a perpetually damp crawl space. The lowest duct runs and boots stay continuously wet, and cleaning alone won’t solve that - the moisture source has to be addressed or the growth returns. We document this with camera evidence and moisture readings so you can see what’s happening under your floor.
- Heavy pollen and mold spore loading from the surrounding nursery industry. Washington County’s greenhouse operations put a measurable load of organic particulate into the air. Tualatin intakes pull that inside, and duct interiors here accumulate it faster than in elevated suburbs like Lake Oswego. Regular coil and duct cleaning is a maintenance issue in Tualatin, not a one-time fix.
- Deteriorating fiberglass-lined flex duct in 1970s-1990s builds. A large share of Tualatin’s housing stock dates from that window, and the original flex duct is often breaking down internally. During inspection we regularly find fiberglass particles in the supply runs of these homes. The liner can’t be cleaned back to health - it needs replacement, and we’ll show you the camera footage that proves it.
- Condensation cycles inside ductwork from valley-floor temperature inversions. Winter fog in the Tualatin Valley keeps outdoor air saturated for weeks at a time. That air gets pulled through the return side and condenses inside the ductwork. The result is a system that rarely dries out from October through April, which is exactly when biological growth takes hold.
Pricing for HVAC Cleaning in Tualatin, OR
A full-system HVAC cleaning in Tualatin - supply ducts, return ducts, air handler, and evaporator coil - typically runs $680 to $1,450 depending on system size and the condition of the ductwork. Coil cleaning alone generally falls in the $180 to $380 range. Air handler cleaning with blower removal runs $220 to $420. If you need coil treatment after cleaning, add approximately $90 to $180. These are whole-system prices, not per-vent pricing that inflates as the technician counts registers. You get one written price before work starts, and that’s the price on the invoice.
| Service | Tualatin Price Range |
|---|---|
| Full HVAC system cleaning (ducts, handler, coil) | $680 - $1,450 |
| Evaporator coil cleaning | $180 - $380 |
| Air handler cleaning with blower removal | $220 - $420 |
| Coil treatment (after cleaning) | $90 - $180 |
What changes the number most in Tualatin is access. Crawl-space systems near the river corridor take longer to inspect and clean properly, and we factor that into the written quote before we start. You’ll never get a surprise line item after the fact. Call (806) 606-6902 for a free estimate - we’ll give you a number you can hold us to.
We Also Serve Cities Near Tualatin
Our HVAC Cleaning in Tualatin crews also cover the surrounding communities of Lake Oswego, Wilsonville, West Linn, and Oregon City. If you’re in one of those nearby cities, the same written-price standard and documented photo record applies - no exceptions, no matter the ZIP code.
Serving Tualatin, OR - Our Local Coverage Area
We’re based in the Tualatin 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 - HVAC Cleaning in Tualatin
We document with camera footage of every duct run, moisture readings at the duct boots and crawl space, and a written scope that states plainly whether source removal is sufficient or the ductwork requires replacement. In Tualatin homes near the river corridor, that documentation often makes the difference between an insurer accepting a claim or rejecting it for lack of evidence. We’ve handled post-flood jobs where the camera showed saturated flex duct that no amount of cleaning could restore, and the photo record we delivered became the foundation of the claim. Call (806) 606-6902 and we’ll walk you through what that documentation looks like.
The answer is the water table. Homes near Nyberg Road and the Tualatin River floodplain often have shallow crawl spaces that stay damp year-round, even in summer. That ground moisture migrates up into the lowest flex-duct runs and duct boots, keeping them continuously wet. Cleaning those ducts removes the growth, but if the moisture source isn’t addressed - through vapor barriers, crawl-space ventilation, or duct boot sealing - the growth returns. We measure and document the moisture so you can see the source, not just the symptom.
Yes, and it’s one of the reasons Tualatin homes benefit from more frequent cleaning than elevated suburbs like Lake Oswego or Sherwood. The valley-floor inversions hold pollen and spores low over the city, and Washington County’s nursery industry loads the air with organic particulate every growing season. A properly performed cleaning with agitation tools and HEPA-filtered negative pressure removes that buildup. We photograph the interior of the ducts before and after so you can see exactly what was in there and what’s gone.
The process starts with a camera inspection of the full duct system, including every boot connection and the air handler. We identify whether water pooled in any runs, whether the flex duct is saturated, and whether the crawl space itself is still wet. If the ducts are cleanable, we use agitation and negative pressure with HEPA filtration. If they aren’t, we log the evidence and recommend replacement. The air handler and evaporator coil get cleaned as part of the same job, because leaving contaminants there re-contaminates clean ducts within weeks. Every step is photographed and included in your job record.
In most cases, yes. We can access the coil and blower through the air handler cabinet, clean the surfaces, and apply a coil treatment to shed water going forward. But we won’t tell you that without first looking. In one home near Nyberg Road, we found biological growth concentrated at the lowest flex-duct runs and boots, driven by a perpetually damp crawl space. We cleaned the supply and return ducts with HEPA-filtered negative pressure, but the saturated flex was beyond source removal - so we photographed, logged, and replaced those sections, delivering insurer-ready documentation that showed cleaning alone would not have been enough. If you want an honest answer about your system, call (806) 606-6902 and we’ll schedule an inspection.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning, serving Tualatin with documented HVAC cleaning since 2013.