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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AfterFast, Reliable Air Duct Cleaning Across Bellevue
Air duct cleaning in Bellevue typically costs $390-$690 for an average single-system home, though larger houses with multiple HVAC systems run $850-$1,400. CleanRun gives you a written price for the whole job before any work starts, and we photograph the inside of every duct run before and after. That’s the documentation you should expect when the work is hidden inside your walls. Call (806) 606-6902 for a written estimate.
Bellevue’s housing stock creates two distinct duct cleaning jobs, and we’ve worked both of them. A 1968 rambler in Crossroads with original flex ducts in a damp crawl space is a different project than a 2019 build in the Bel-Red corridor with construction debris still packed in the supply runs. Local crews who only know one of those two profiles will miss things. Our Air Duct Cleaning team sees both every week, and the difference shows up in the photo record we hand you when the job’s done.
Why CleanRun Air Duct Cleaning Is Bellevue’s Preferred Air Duct Cleaning Company
We’ve been documenting duct interiors since 2013, and Bellevue homeowners tend to respond to that. This is a research-first market: people here read the NADCA standards, check equipment brands, and want to see the before-and-after evidence. Written pricing and a documented photo record aren’t optional add-ons for this customer; they’re the baseline. Under Haven Standard Clause 1, every CleanRun job starts with a written price delivered before a single panel comes off. Clause 3 means the technicians who arrive are background-checked, uniformed, and identified by name. Clause 5 is the 365-Day Done Right Promise: if the work isn’t right, we make it right, in writing.
Tomas Reyes, who leads our crews, has spent years working the specific failure modes that show up in Bellevue’s two housing generations. He’s the person who can tell you why a 1972 Crossroads supply duct is shedding fiberglass while a 2022 Bel-Red condo register is blowing drywall fines. That’s not marketing language. The camera footage backs it up. Dispatch and scheduling are coordinated from our Seattle office, with crews serving Bellevue locally.
Our Air Duct Cleaning Services in Bellevue
Residential Duct Cleaning
For Bellevue homes, residential cleaning means mapping every supply and return run, confirming the blower’s airflow path, and removing the debris load that accumulates in this climate. The wet season keeps crawl-space ducts damp enough that dust compacts into a liner instead of blowing through. Our process uses negative-pressure extraction under the H.A.V.E.N. Standard, with agitation tools sized to the duct type. You receive a written scope before we start and a photo record of every run when we finish.
Full System Cleaning
Full system cleaning is the service Bellevue’s larger homes actually need. A two-story house with a main-floor system, an upper-zone system, and a basement unit has three separate duct networks. Cleaning one and calling it done leaves the other two recirculating old debris into the same living space. We price per system, in writing, before work begins. A typical three-system Bellevue home runs $850-$1,400 depending on duct length, access, and contamination level. No per-vent price game; the number is the number.
Supply Duct Cleaning
Supply ducts carry conditioned air from the air handler to your registers, and in Bellevue they’re often the first place smoke particulate settles. During August and September, when wildfire smoke pushes AQI above 150, your HVAC system becomes the only line of defense, running for days. That’s when the PM2.5 load moves into the supply side. We clean supply runs with rotating brush agitation calibrated to the duct material, then verify with a camera inspection.
Return Duct Cleaning
Skipping the return side is one of the most common mistakes in this trade, especially in Bellevue’s two-story homes. Return ducts pull air back to the blower, and when they’re dirty, the blower motor pulls contaminated air through the system before it ever reaches the filter. In homes near the Cascade foothills, return ducts in attics and crawl spaces collect wildfire smoke every fire season. Cleaning supply ducts but leaving returns untouched is half a job. We treat both sides as one scope, priced per system.
Video Inspection
Video inspection isn’t an upsell for us; it’s part of the standard job record. The inside of a duct is not visible from your living room. The only way to know whether deteriorated liner or construction debris was actually removed is to see it on camera. We photograph every duct run before and after, and you receive those images as part of your documentation. If a duct has damage that cleaning can’t fix, the camera shows that too, and we tell you plainly.
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 Bellevue
Bellevue homes run a range of equipment, from 1970s sheet-metal systems to new multi-zone builds with Aprilaire filtration and Honeywell thermostats controlling everything. Our crews work with duct systems, air handlers, and filtration components from Honeywell, Aprilaire, and Abatement Technologies, and our extraction equipment includes Rotobrush, Nikro, and Guardsman units. We don’t ask you to take our word that the equipment is professional-grade; these are brands you can look up independently. For Bellevue customers with Aprilaire or Honeywell filtration integrated into their HVAC, full system cleaning includes cleaning those components so the filter isn’t fighting a dirty upstream.
Common Air Duct Cleaning Problems We See in Bellevue Homes
- Wildfire smoke particulate loading. Bellevue sits directly in the Pacific Northwest wildfire smoke corridor, and late-summer AQI events regularly spike above 150-200. Days of continuous HVAC operation deposit concentrated PM2.5 inside ductwork, season after season. This smoke burden, layered on top of the region’s damp crawl-space construction, creates a dual contamination problem that’s more acute here than in cities west of the lake or south toward Renton.
- Delaminating fiberglass liner in 1960s-70s ducts. Crossroads and East Bellevue tract homes often retain original fiberglass-lined sheet-metal ducts. Years of crawl-space humidity cause the internal lining to separate, releasing fiberglass particles into the air stream. Cleaning these systems requires careful source removal, not just agitation that dislodges more fibers.
- Construction debris in post-2000 builds. In Bel-Red corridor condos and west Bellevue custom homes, new-construction dust and insulation fibers are routinely sealed inside ducts before occupancy. The first cleaning of these systems often pulls out drywall dust, sawdust, and fiberglass fragments that have been circulating since move-in day.
- Damp flex duct connections in crawl spaces. Bellevue averages roughly 37 inches of annual precipitation. Flex duct running under homes in unconditioned crawl spaces develops condensation at the connections, which compacts dust into a liner that resists normal airflow. This isn’t a seasonal issue; it’s a year-round condition that requires agitation tools sized for sagging flex runs.
Pricing for Air Duct Cleaning in Bellevue, WA
A single-family home in Bellevue with one HVAC system typically costs $390-$690 for full duct cleaning of all supply and return runs. Larger homes with multiple systems run $850-$1,400. Commercial duct cleaning starts around $900 and scales with square footage and run length. What moves the number: the number of systems, total linear feet of duct, access difficulty, and the contamination level we find on the camera. A long flex run in a damp Crossroads crawl space takes longer and needs different tools than a short rigid duct in a Bel-Red condo. You get one written price per system before work starts. Call (806) 606-6902 for a written estimate.
We Also Serve Cities Near Bellevue
Our crews regularly work Air Duct Cleaning in Bellevue and the surrounding Eastside communities, including Kirkland, Redmond, Seattle, and Renton. If you’re just across the 520 or I-90 bridge, we can schedule your job the same way: written price, photo record, and the 365-Day Done Right Promise.
Serving Bellevue, WA - Our Local Coverage Area
We’re based in the Bellevue 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 - Air Duct Cleaning in Bellevue
Bellevue’s position near the Cascade foothills channels smoke from Eastern Washington and Oregon wildfires into local valley microclimates, which means late-summer AQI spikes hit harder and linger longer here than in Seattle or Renton. When your HVAC runs continuously for days during a smoke event, it pulls PM2.5 into the return side and deposits it throughout the duct system. Cleaning after fire season isn’t optional maintenance in Bellevue; it’s how you keep that particulate from recirculating all winter. Call (806) 606-6902 to schedule a post-season system cleaning, or a video inspection to see what’s actually in there.
Many 1960s-70s tract homes in Crossroads and East Bellevue still have their original fiberglass-lined sheet-metal supply ducts. The internal lining delaminates over time under crawl-space humidity, releasing fiberglass particles into the air stream. In a Crossroads rambler, CleanRun technicians found exactly this: original supply ducts shedding deteriorated liner into the air handler. We removed the loose liner using negative pressure and agitation tools, then HEPA-vacuumed every supply and return register. If you’re seeing what looks like fine white or pink grit around your registers, that’s likely the source. Call (806) 606-6902 for a camera inspection.
You should expect three things in writing: a written scope and price agreed before work starts, a documented photo record of every duct run before and after cleaning, and a written 365-Day Done Right Promise covering the work. CleanRun delivers all three as standard. If a company won’t put the price in writing before they open a panel, that’s a red flag. If they won’t show you the inside of your ducts on camera after the job, you can’t verify the work was actually done. Our documentation is the record; it’s not an add-on.
We quote a written price per system, not a single price for the whole house that assumes one network. A Bellevue home with a main-floor system, an upper-zone system, and a basement unit has three distinct duct networks, each with its own supply and return runs. A three-system home typically runs $850-$1,400 total depending on duct length and access. Per-system pricing means you’re not paying for three systems but only having one cleaned, and you can see exactly what each system costs in the written quote before we begin.
It’s usually inside the ducts. In a Medina hillside estate built in 2021, CleanRun pulled nearly two pounds of drywall dust and insulation fibers from the multi-zone system before the family had finished unpacking. New construction generates enormous dust loads, and unless the builder paid for a pre-occupancy duct purge, that debris sits in the supply and return runs from the first day you open the door. The camera inspection before cleaning shows exactly what’s in there, and the after images confirm it’s gone. Call (806) 606-6902 to have your system inspected.
Get a Written Price for Air Duct Cleaning in Bellevue
You shouldn’t have to guess what the job will cost, and you shouldn’t have to trust that the work was done. Call (806) 606-6902, and we’ll put a written price in front of you before any work starts. Every CleanRun job in Bellevue includes a documented photo record of your ducts, a written warranty under the 365-Day Done Right Promise, and the same standard we’ve held since 2013: evidence first, then the work.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning, serving Bellevue under the Haven Standard since 2013.
Air Duct Cleaning in Nearby Areas
