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 Bellevue
HVAC cleaning in Bellevue means dealing with a specific set of conditions: wildfire smoke from August and September settling into ductwork, crawl-space humidity working on flex duct year-round, and homes large enough to run two or three separate systems. A full HVAC cleaning here typically runs $425-$685 per system, depending on access and condition. We’re the team that photographs every duct run before and after, writes the price down before we start, and stands behind the work for a full year. Call (806) 606-6902 and you’ll get a live person, a straight answer, and a written scope.
Our HVAC Cleaning crews know Bellevue’s housing stock because we’ve worked in every corner of it-Crossroads tract homes, Somerset hillside builds, downtown high-rises, and the Bel-Red corridor condos. The systems differ. The problems don’t. What matters is that the work gets documented, priced honestly, and done right the first time.
Key Takeaways
- Bellevue pricing reality: $425-$685 per system, written before work starts. No per-vent games, no surprise add-ons.
- Wildfire smoke is a Bellevue-specific problem: PM2.5 loads concentrate in ductwork each August and September, and standard “vent cleaning” won’t remove coil buildup.
- Larger homes have multiple systems: A 4,000-square-foot house with a basement system, main floor unit, and attic air handler is three separate cleanings, not one.
- You should receive photo documentation of every duct run, before and after. If a company won’t show you the inside, that’s your answer.
- Written warranty: Our 365-Day Done Right Promise is on paper, not subject to a manager’s mood.
Why CleanRun Air Duct Cleaning Is Bellevue’s Preferred HVAC Cleaning Company
Bellevue homeowners tend to research before they call. They’ve read the horror stories about $79 coupons turning into $900 invoices. That skepticism is earned, and we don’t try to talk anyone out of it. Instead, we put our process on paper before a single panel comes off. Haven Standard Clause 1: written price before any work starts. Not an estimate range. A number.
Our reputation in Bellevue is built on what we hand customers after the job: a documented photo record of every duct run, the supply side and return side, before and after. Since 2013, we’ve served 52,000+ homes this way. Tomas Reyes, who runs our crews, insists on one thing above all-if we can’t show you the work, we haven’t done it.
We also understand Bellevue’s geography. Homes in East Bellevue and Crossroads sit on different soil, with different crawl-space behavior, than hillside properties in Somerset or Lakemont. That affects how flex duct ages, where condensation collects, and what a cleaning actually needs to address. A crew that treats every Bellevue home like a generic suburban house will miss what’s actually wrong.
BeforeAfterOur HVAC Cleaning Services in Bellevue
We cover the full system-not just the duct runs. A HVAC cleaning that skips the coil or blower leaves the system re-contaminating itself within months. Here’s what we do in Bellevue homes, and why each piece matters here specifically.
Evaporator Coil Cleaning
The evaporator coil is where your system pulls moisture out of the air, and in Bellevue’s damp crawl spaces, that coil becomes a magnet for what the air carries-wildfire soot, pollen from the Eastside’s tree canopy, and the fine dust that settles into every home. A dirty coil reduces airflow, freezes up in summer, and forces the system to run longer cycles. We clean the coil with professional-grade equipment and document the before and after. A typical evaporator coil cleaning in Bellevue runs $180-$320 as part of a full system cleaning, depending on access and whether the coil is caked or lightly soiled.
Blower Cleaning
The blower motor pushes conditioned air through your entire home, and in Bellevue’s post-2000 construction-especially Bel-Red condos and downtown high-rises-new-construction drywall dust and insulation fibers are routinely found packed into blower housings. This wasn’t cleaned before occupancy. It shortens motor life and reduces airflow from day one. We open the blower assembly, remove debris, and verify the wheel spins clean. Blower cleaning in Bellevue typically adds $120-$180 to a system cleaning.
Condenser Cleaning
The outdoor condenser sits in Bellevue’s fall leaf drop and spring pollen, collecting debris on the coil fins. When the condenser can’t reject heat, the whole system strains. We clean the condenser coil, straighten bent fins where needed, and check refrigerant line insulation. Condenser cleaning in Bellevue runs $140-$240, more if the unit hasn’t been serviced in several years and the fin pack is heavily impacted.
Air Handler Cleaning
The air handler is the box that houses the blower, coil, and often the filter. In Bellevue’s larger homes-particularly those with dedicated attic units or basement systems-air handlers collect everything the ducts miss: dust, pet hair, construction debris, and in wildfire seasons, fine particulate that slips past standard filters. We clean the handler interior, drain pan, and surrounding plenum. Air handler cleaning as part of a full system service runs $160-$280 in Bellevue.
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.
Trusted Brands We Service in Bellevue
We work on systems built around Honeywell controls, Aprilaire filtration, and Abatement Technologies air purification-the kind of equipment Bellevue homeowners already trust. We also clean systems using Guardsman treatment protocols when the job calls for post-cleaning sanitization. Our trucks carry Rotobrush and Nikro negative-pressure equipment, which matters because it means we’re not running a shop-vac through your ducts and calling it a cleaning. Bellevue customers get the same documentation and written pricing whether they have a single condenser or a multi-zone estate system.
Common HVAC Cleaning Problems We See in Bellevue Homes
- Wildfire soot packed onto evaporator coils. After August and September smoke events, we routinely find a gray-black paste on coil surfaces in Bellevue homes. This isn’t ordinary dust. It’s combustion particulate that hardens as it dries, and it requires coil-specific cleaning-not just duct agitation.
- Sagging, condensation-soaked flex duct in crawl spaces. The 1960s and 70s tract homes in Crossroads and East Bellevue often run original flex duct through unconditioned crawl spaces. Bellevue’s 37 inches of annual rainfall keeps those spaces humid, and the ducts sag, trap water, and shed fiberglass liner into the air stream.
- New-construction debris in Bel-Red and downtown systems. Drywall dust, sawdust, and insulation fibers sealed inside ductwork before the first owner moved in. Builders don’t clean ducts. You shouldn’t live with their mess.
- Multi-system homes priced as single-system jobs. A Bellevue house with a main floor unit, basement system, and attic air handler is three cleaning jobs. Companies that quote one flat rate either cut corners or hit you with a revised invoice once they see the house.
Pricing for HVAC Cleaning in Bellevue, WA
A full HVAC system cleaning in Bellevue runs $425-$685 per system. That’s the honest range, written down before work starts. What moves the number: system count (three systems means three cleanings, not one), access difficulty (crawl-space work takes longer than basement mechanical rooms), and condition (a coil caked with wildfire soot costs more than one with light dust). Evaporator coil cleaning alone runs $180-$320. Blower cleaning adds $120-$180. Condenser cleaning runs $140-$240. Air handler cleaning sits between $160-$280.
We don’t do per-vent pricing. We never have. Per-vent pricing is how the industry hides a small number that becomes a large invoice. One flat price per system, agreed before work starts. If someone quotes you $79 and says they’ll “assess” once they arrive, that’s not a quote. That’s a sales call. If you have a written estimate from another company, bring it to us. We’ll put our number next to it in writing. Free second opinion, no obligation.
Call (806) 606-6902 for an exact quote. Estimates are free, and the price we give you is the price you’ll pay.
We Also Serve Cities Near Bellevue
Our crews cover the Eastside and beyond. We handle HVAC Cleaning in Bellevue daily, and we also serve Kirkland, Redmond, Seattle, and Renton. If you’re on the line between cities, call us-we’ll tell you straight whether you’re in our service area and when we can be there.
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 - HVAC Cleaning in Bellevue
Every 2 to 3 years for most Bellevue homes, but if you run your system continuously through August and September smoke events-and most Bellevue homeowners do, because the indoor air quality recommendation during AQI spikes above 150 is to stay sealed and recirculate-you should inspect annually and plan on cleaning every 2 years. Smoke particulate settles into ducts and onto coils, and it doesn’t leave on its own. Homes with pets, recent renovations, or residents with respiratory conditions should lean toward the shorter interval. Call (806) 606-6902 and describe your system; we’ll tell you honestly whether a cleaning is justified right now.
Yes, and it’s one of the biggest sources of confusion and overcharging in Bellevue. A home with a main-floor forced-air unit, a basement system, and an attic air handler has three separate systems that each need cleaning. A company that quotes one flat rate for “the HVAC” is either going to under-clean or revise the price once they see the mechanical room. Our pricing is per system, written before work starts, so you know exactly what three systems cost before we touch anything. No surprises, no revised invoices.
You should receive a documented photo record of every duct run-before and after-along with a written scope of what was cleaned, what was found, and what (if anything) needs follow-up. This is standard for every CleanRun job. If a company won’t show you the inside of your ducts before or after the work, you’re paying for noise. Our crews photograph every run with a camera inspection, and that record is part of the standard job deliverable, not an upsell.
Because the failure modes are entirely different. Crossroads homes from the 1960s and 70s often run original flex duct through damp crawl spaces-the duct sags, the fiberglass liner delaminates, and the system sheds debris into the air stream. A cleaning there has to address duct integrity and moisture, not just dust. Medina hillside estates and other post-2000 builds have a different problem: drywall dust, construction debris, and insulation fibers sealed inside ductwork before move-in. The systems look cleaner on a walkthrough, but the blower and air handler are packed. Different problems, different cleaning priorities. We’ve done both, and we know which questions to ask before we arrive.
It can remove the particulate that holds the odor, but the answer depends on where the smoke settled. PM2.5 from wildfire smoke embeds in duct liner, coil surfaces, and blower housings. A thorough cleaning of the system-not just the duct runs-removes that particulate, and in many Bellevue homes, that eliminates the lingering smell. If the smoke also saturated upholstery, carpet, or drywall, that’s a separate remediation. We’ll tell you the difference after inspecting, and we won’t sell you a cleaning that won’t solve your problem. Call (806) 606-6902 to talk through what you’re experiencing.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning, serving Bellevue since our first Eastside job in 2013.
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