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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AfterHow Much Does Dryer Vent Cleaning Cost in Ashburn?
Dryer vent cleaning in Ashburn, VA typically costs between $99 and $249 for a standard single-story run, with most homeowners paying around $149 to $179 when the vent terminates at an exterior wall within 15 feet of the dryer. Jobs involving longer runs, rooftop terminations, or significant lint blockages – common in the two-story Toll Brothers and NVR-built colonials throughout Ashburn’s Belmont Ridge and Broadlands neighborhoods – run closer to $200 to $249. CleanRun delivers a written price before any work starts, every time, no exceptions.
Dryer Vent Cleaning Cost Breakdown (2026)
These ranges reflect actual job pricing in the Ashburn, VA market as of 2026. Every figure below corresponds to a written scope of work – not a door-hanger estimate or a bait-and-switch coupon price.
| Service Item | Typical Price Range (Ashburn, 2026) | Notes |
|---|---|---|
| Standard dryer vent cleaning (up to 15 ft) | $99 – $149 | Single-story, exterior wall termination, accessible clean-out |
| Extended run cleaning (15-35 ft) | $149 – $199 | Typical in two-story Ashburn colonials where laundry is on the second floor |
| Rooftop or concealed-wall termination | $179 – $249 | Common in Ashburn townhomes and interior laundry closets without side-wall access |
| Heavy lint blockage / partial obstruction clearing | Add $40 – $75 | When negative-pressure extraction alone doesn’t free the clog; rotary brush work added |
| Bird nest or debris removal at cap | Add $35 – $65 | Seasonal issue in Ashburn; starlings nest in unguarded caps, especially in spring |
| Vent cap replacement (standard) | $45 – $85 parts + labor | Aluminum or louvered cap; caged rodent/bird guards available |
| Transition duct replacement (foil to rigid) | $65 – $120 | Behind-dryer accordion flex to rigid 4-inch metal; code-preferred in Loudoun County |
| Booster fan cleaning or inspection | $55 – $95 | Required on runs exceeding ~35 ft; found in some larger Ashburn single-family homes |
| Dryer vent cleaning + air duct cleaning bundle | $350 – $599 (combined) | Bundled written price; same crew, same visit, documented photo record on both systems |
What Pushes the Price Up
A few things reliably move a job from the low end of that table toward the high end. The biggest one in Ashburn is run length. Many homes built in the Ashburn Farm, Ashburn Village, and One Loudoun developments in the late 1990s through the 2000s have laundry rooms placed far from an exterior wall – sometimes on an interior second-floor hallway. That means the vent run has to travel across the attic or through multiple wall cavities before it exits. Every additional 5 feet adds friction, and friction means lint accumulates faster and clears harder.
Duct material is another factor. Flexible plastic or foil accordion duct – still found behind dryers in a lot of Ashburn homes built before 2005 – traps lint in its ridges in a way that smooth rigid metal doesn’t. When the camera shows that kind of transition duct, the cleaning takes longer and the written scope often includes a recommendation to replace it with rigid 4-inch metal, which is the current Loudoun County code-preferred configuration.
Rooftop terminations deserve a specific mention. Townhomes in communities like Goose Creek Village and Ashburn Station often terminate the dryer vent through the roof rather than a side wall. That requires additional equipment time and, depending on pitch and access, may involve a second technician on-site. The written price covers that before anyone climbs anything.
What Affects Dryer Vent Cleaning Pricing in Ashburn
- Total duct run length: The distance from the dryer connection to the exterior cap is the single largest cost driver. Ashburn’s mix of townhomes, stacked condos near Route 7, and large single-family homes on Loudoun County lots produces a wide range – from 8-foot side-wall runs to 50-foot attic traversals. Longer runs mean more equipment time and often require rotary brush work in addition to negative-pressure extraction.
- Termination location (wall, roof, or soffit): A side-wall cap accessible from ground level is the easiest scenario. A rooftop cap on a steep-pitch colonial roof in Belmont Country Club adds time and equipment. Soffit terminations – less common but present in some Ashburn attached homes – are their own challenge because the cap is often obscured and requires a ladder and mirror inspection to confirm clearance.
- Years since last cleaning: The NFPA recommends annual cleaning. In Ashburn, we regularly see homes where the dryer vent hasn’t been touched since the builder installed it in 2007 or 2012. Those jobs consistently take longer and often show partial blockages at the first elbow – the 90-degree turn behind the dryer – where lint has compressed into a matted plug rather than loose debris. That’s a rotary brush job, and it’s priced accordingly on the written scope.
- Duct material and configuration: Rigid smooth-wall metal is the fastest and cleanest to service. Flexible foil or vinyl accordion duct holds lint in every corrugation and slows extraction significantly. If the camera shows semi-rigid or fully flexible material throughout the run, that adds time and sometimes a replacement recommendation. Loudoun County does not prohibit flexible duct outright, but the current preferred standard for dryer exhaust is smooth rigid metal.
- Presence of a booster fan: Runs longer than about 35 feet often include an in-line booster fan – a small powered blower that pulls exhaust through the extended duct. These fans accumulate lint inside their housings and need to be cleaned separately. If a booster is present, the written scope will include it as a line item. We see them fairly often in the larger single-family homes in Ashburn’s Farmwell Hunt and Broadlands sections.
- Condition of the exterior cap: A clogged, broken, or bird-nested cap at the termination point is a separate repair from the cleaning itself. In Ashburn, spring and early summer bring starlings looking for nesting sites, and an unguarded louvered cap is an easy target. If the cap needs replacement or a bird guard fitted, that’s a discrete line item on the written price – not a surprise added on the truck.
A Note on the $79 Coupon
Ashburn homeowners occasionally get door hangers or digital ads for dryer vent cleaning at $79 or less. The math on that price doesn’t work for a job done with professional-grade rotary brush equipment, a Dryer Vent Inspection, and a documented photo record. What it typically covers is a shop vac run at the dryer connection and a before/after photo that shows the same amount of lint. CleanRun’s written price starts where the real work starts: negative-pressure extraction with Nikro or Rotobrush rotary equipment, a camera pass of the full run, and photos of every section delivered as part of the job record. That’s what the price on the written scope reflects.
BeforeAfterHow to Save on Dryer Vent Cleaning in Ashburn
Bundle With Air Duct Cleaning
The most straightforward way to reduce the per-service cost is to schedule dryer vent cleaning on the same visit as an Dryer Vent Cleaning in Ashburn or a full air duct cleaning. The crew is already on-site, the truck is already parked, and the mobilization cost is shared across both jobs. On a combined visit, the written price for dryer vent cleaning typically comes in $30 to $60 lower than it would as a standalone appointment.
Don’t Skip Annual Service
This is a cost-reduction strategy that most homeowners overlook. A vent that’s cleaned every 12 months takes 45 to 60 minutes. A vent that hasn’t been touched in four years – and in Ashburn we see plenty of those, especially in homes that changed ownership without a service history – can take 90 minutes, require rotary brush clearing, and sometimes reveals a cap that needs replacing. The difference between an annual $99-$149 cleaning and a $200+ deferred-maintenance job is real, and it doesn’t count the load on the dryer motor or the fire-risk elevation from lint accumulation near the heating element.
Get a Written Second Opinion
If you’ve received a written estimate from another Ashburn area dryer vent company, CleanRun will put its own written price next to it at no charge. That’s not a sales tactic – it’s a direct comparison of scope and price in writing, and it’s available on every job. You can call (240) 771-1508 to schedule a free estimate at no obligation; a live person answers every call, and the written price comes before any work starts.
Ask About Exact Run Length Before Approving Scope
If your home is a townhome or a two-story colonial in communities like Ashburn Station, Kirkpatrick Farms, or Brambleton, ask the technician to measure the run length before the written scope is finalized. Sometimes what looks like a long run is actually routed more efficiently than expected, and the actual measured length puts the job in a lower price tier. CleanRun measures before pricing – not after – because that’s what an accurate written price requires.
Check Whether Your Transition Duct Needs Replacement
If the behind-dryer transition duct is the accordion foil type and is still in serviceable shape, you can often defer replacement without a safety issue – as long as it’s not kinked or crushed. A technician can tell you on-site whether replacement is urgent or simply a future-visit upgrade. Knowing that distinction helps you prioritize spending. If it does need replacing, doing it during the same visit as the cleaning is always less expensive than scheduling a return trip.
FAQs – Dryer Vent Cleaning Cost in Ashburn
How much does dryer vent cleaning cost in Ashburn, VA in 2026?
Most Ashburn homeowners pay between $99 and $249 depending on run length, duct material, and termination location. The most common job – a standard two-story colonial with a second-floor laundry room and a 20-to-25-foot run – comes in at $149 to $179 with a written price delivered before any work starts. Call (240) 771-1508 for a free written estimate specific to your home’s configuration.
Why does dryer vent cleaning sometimes cost more than advertised?
A base cleaning price applies to the simplest possible configuration: short run, accessible cap, no blockage, standard duct material. Every additional factor – run length beyond 15 feet, rooftop termination, heavy lint build-up, bird nest at the cap, or a booster fan in the run – is a discrete line item that adds real time and equipment. At CleanRun, those additions appear on the written scope before work starts, not on the invoice after. If a company’s ad price and final invoice don’t match, the issue is almost always that the ad price excluded the factors your home actually has.
How often should dryer vents be cleaned in Ashburn?
Once per year is the NFPA 654-referenced standard for residential Vent Cleaning, and it applies to Ashburn homes as it does anywhere else. Households with high laundry volume – families with children, pet owners, or anyone running the dryer more than once daily – may need cleaning every 8 to 10 months. In Ashburn specifically, homes built before 2005 with flexible foil transition duct tend to accumulate lint faster than newer builds with rigid metal runs, so those often warrant more frequent checks. A camera inspection at each cleaning visit shows exactly how much accumulation has occurred since the last service.
Is dryer vent cleaning worth it, or can I do it myself?
Consumer dryer vent brush kits sold at hardware stores can clear loose surface lint from the first few feet of duct. What they can’t do is deliver negative-pressure extraction through the full run, inspect the duct interior with a camera, clear a compacted lint plug at a first-elbow turn, or confirm the cap is functioning correctly from the exterior. For a vent run longer than 10 feet or one that hasn’t been serviced in more than a year, a professional cleaning with rotary brush equipment and a camera pass is the only way to confirm the full run is clear. Dryer fires – roughly 15,000 per year nationally according to the NFPA – are caused by lint accumulation in the duct, and that accumulation is not visible or reachable from the dryer connection alone.
Does CleanRun give written prices before starting dryer vent cleaning in Ashburn?
Yes – every time, without exception. Written upfront pricing is Haven Standard Clause 1, and it applies to every job CleanRun does, including dryer vent cleaning in Ashburn. The written price is delivered before any panel comes off or any equipment is connected. If additional scope is discovered during the job – a compromised cap, a booster fan that needs cleaning, a section of duct that requires brush clearing – the price is discussed and approved in writing before the additional work proceeds. Call (240) 771-1508 to get your written estimate at no charge.
What’s included in CleanRun’s dryer vent cleaning service?
The standard service includes a rotary brush and negative-pressure extraction clean of the full duct run, a camera inspection with before-and-after documentation of every section, a condition check of the transition duct behind the dryer, and an exterior cap inspection. Every customer receives a documented photo record of the full run interior as a standard deliverable – not an optional add-on. The 365-Day Done Right Promise backs every job in writing: if the work isn’t right, CleanRun makes it right. That’s not subject to manager approval; it’s written into the job record before the crew leaves.
How long does dryer vent cleaning take in Ashburn?
A standard single-run cleaning on a home in good maintenance – a 15-to-25-foot run last serviced within two years – takes 45 to 75 minutes from equipment setup to final camera pass. Longer runs, heavy build-up, or cap work can extend that to 90 to 120 minutes. If CleanRun is also completing air duct cleaning on the same visit, the combined job typically runs 3 to 5 hours depending on the home’s duct system size.
What CleanRun’s Service Record Looks Like in Ashburn
Since 2013, CleanRun has documented more than 52,000 Dryer Vent Cleaning services across the greater DC metro area, every one of them with a written price before work started and a photo record when the crew left. In Ashburn specifically, the most common findings on a dryer vent inspection are lint compression at the first elbow behind the dryer, degraded flexible foil transition duct, and exterior caps that have lost their flap or been colonized by birds. None of those findings are surprising – they’re predictable consequences of the housing stock and climate here – and all of them show up in the before photos that go into the customer’s job record.
Ashburn’s climate adds a specific wrinkle: the humid mid-Atlantic summers mean that lint in a partially blocked vent doesn’t just accumulate dry – it can mat and compact more aggressively than in drier climates, particularly in homes where the vent run passes through an unconditioned attic space that sees real temperature swings between January and July. That’s not a scare tactic; it’s what the camera shows when we pull back from the first-elbow inspection on a home that hasn’t had service in three or four years.
Technicians operating under the H.A.V.E.N. Standard – Haven Standard Clause 3: Verified Crews – are background-checked, uniformed, and identified by name before they arrive. Equipment on every dryer vent job includes Rotobrush or Nikro rotary systems for the cleaning pass and a dedicated inspection camera for the before-and-after documentation. Those are trade-recognized tools, not contractor-grade shop equipment, and customers are welcome to look them up independently before approving any written scope.
If you’ve received a written estimate from another Ashburn area company and want a direct written comparison, the Free Second Opinion is available at no cost – bring the competitor’s quote and CleanRun puts its own number next to it in writing. That’s documented, not verbal, and it doesn’t obligate you to book anything. Visit our home page to learn more about the full range of services and the H.A.V.E.N. Standard that governs every job.
The Safety Case – Why This Isn’t Optional Maintenance
Dryer vent cleaning sits in a category of home maintenance where deferral has a specific, documented hazard profile. The U.S. Fire Administration attributes roughly 2,900 residential dryer fires annually to failure to clean the dryer vent – lint, not mechanical failure, is the primary cause. In practical terms, that means the duct run is the fire-risk component, not the dryer itself, and a duct that looks fine from the dryer connection can have a significant obstruction 10 feet in that’s invisible without a camera.
We mention this not to sell urgency but because Ashburn homeowners researching this service deserve the straight account. A dryer that’s taking two cycles to dry a single load is already showing a symptom. A dryer that’s hot to the touch at the end of a cycle, or that trips the thermal cutoff fuse repeatedly, is showing a more advanced symptom. Neither of those is a reason to panic, but both are reasons to schedule a camera inspection and cleaning before the next heavy-use week.
The rotary brush and negative-pressure extraction process used on every CleanRun job is the industry-standard method for clearing compacted lint – not a shop vac run at the connection point. The camera confirms the full run is clear, not just the section reachable by hand. That’s what the photo record documents, and that’s what the written price covers.
Key Takeaways
- Dryer vent cleaning in Ashburn, VA costs $99 to $249 in 2026; most standard jobs fall in the $149 to $179 range.
- Run length is the biggest cost variable; Ashburn’s two-story colonials and townhomes frequently have 20-to-35-foot runs that move jobs toward the higher end.
- Rooftop terminations, bird-nested caps, and heavy lint blockages are discrete line items on the written scope – not surprise additions on the invoice.
- Bundling dryer vent cleaning with air duct cleaning on the same visit typically saves $30 to $60 on the dryer vent portion.
- Annual service is less expensive over time than deferred-maintenance cleaning; a four-year-deferred job routinely costs 40% to 60% more than an annual one.
- Every CleanRun job includes a written price before work starts, a documented photo record of the full duct run, and the 365-Day Done Right Promise in writing.
- A free written estimate – and a free second opinion on any competitor’s written quote – is available by calling (240) 771-1508.
Ready for a Written Price on Your Ashburn Home?
Call (240) 771-1508 and a live person will answer – not a voicemail system, not a callback queue. Tell us your address, describe your laundry room setup if you know it (second floor, interior closet, or garage laundry are the most useful details), and we’ll give you a written price estimate before scheduling anything. If you want to bring in a competitor’s written quote for comparison, the Free Second Opinion costs you nothing. The written price before work starts is Haven Standard Clause 1 – it applies to every job, every time, in Ashburn and everywhere else we work.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Ashburn, serving Ashburn, VA since 2013. Pricing reflects the Ashburn market as of 2026. CleanRun Air Duct Cleaning Ashburn offers free estimates – call (240) 771-1508.
What Our Customers Say
"The dryer vent was almost completely blocked with lint. They showed me the photograph and I understood immediately why the dryer had been running twice."
- Lucia M."Thorough job on the ducts and the dryer vent. Left the house clean and the paperwork was clear."
- Rafael I."Flat price agreed up front, no per-vent add-ons at the end. That was the whole reason I did not call the coupon company."
- Suzanne B.