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 Air Duct Cleaning Across Ashburn
Air duct cleaning in Ashburn typically runs $420-$780 for a full residential system, with most jobs completed in a single visit and every customer receiving a written price before work begins. We’re CleanRun Duct Repair & Cleaning, and our crews serve Ashburn from scheduling coordinated through our Washington, DC office. If your home sits in Ashburn Farm, Broadlands, or Brambleton and your HVAC system was installed between the late 1990s and early 2010s, there’s a strong chance you’re dealing with aging flexible ductwork that needs more than a surface vacuum. Call (571) 487-7204 for a free written estimate with no obligation.
Why CleanRun Air Duct Cleaning Leesburg Is Ashburn’s Preferred Air Duct Cleaning Company
We’ve been in Loudoun County homes since 2013, and Ashburn represents a unique concentration of the work we do. The planned-community build-out here - Ashburn Village, Lansdowne, the Villages of Urbana - created thousands of nearly identical HVAC systems aging out on the same timeline. Our Air Duct Cleaning team knows what to expect when we open a utility closet in a 2003 Ryan Homes colonial: flex-duct sagging at the first elbow, mastic joints dried and cracked, and a homeowner who has been compensating with thermostat adjustments for two seasons.
Ashburn customers come to us after researching the category. They want documentation, not promises. Every job we complete includes a Documented Photo Record of every duct run, before and after, delivered as a standard deliverable. Our 365-Day Done Right Promise is backed in writing on every invoice, not buried in a policy manual. Technicians are background-checked and uniformed under Haven Standard Clause 3: Verified Crews, and we identify them by name before arrival.
We don’t do coupon pricing. We don’t do per-vent upsells. One flat price per system, agreed in writing before a single panel comes off. That’s Haven Standard Clause 1, and it’s been non-negotiable since our first job.
Our Air Duct Cleaning Services in Ashburn
Residential Duct Cleaning
Most Ashburn homes we enter were built by national tract builders between 1995 and 2012 with standardized flexible ductwork now hitting the 20-30-year mark. That creates an unusually concentrated wave of first-time cleanings, and a high rate of hidden problems - sagging, kinking, joint separation - that only surfaces when a technician actually enters the system. Our residential service uses negative-pressure extraction (a sealed vacuum applied to the duct network so debris is pulled out, not pushed around) combined with mechanical agitation from Rotobrush equipment. A typical Ashburn residential full-system cleaning runs $420-$680 for homes up to 3,500 square feet.
Commercial Duct Cleaning
Ashburn’s commercial base spans medical offices near Inova Loudoun, retail along Route 7, and professional services throughout the Ashburn Technology Corridor. Commercial systems vary widely, but our approach doesn’t: written scope and price before work starts, photo documentation of every trunk and branch, and equipment sized to the job using Nikro and Abatement Technologies negative-air machines. Most Ashburn commercial cleanings fall between $890-$2,400 depending on system complexity and access.
Supply Duct Cleaning
Supply ducts push conditioned air to your registers, and in Ashburn’s two-story colonials, the longest runs serve the farthest bedrooms - exactly where we find the most accumulation. Spring pollen from oak and maple plantings, combined with dust from ongoing construction along the Rt. 28 corridor, loads these ducts heavily. Cleaning supply runs alone typically runs $280-$450 in Ashburn, though we often recommend pairing with return duct service for full-system results.
Return Duct Cleaning
Return ducts pull air back to the air handler, and in Ashburn’s builder-grade layouts, these are frequently undersized or crushed behind finished basement ceilings. Our return duct service includes visual access where possible and camera verification where it’s not. Pricing for return-only cleaning in Ashburn generally falls between $240-$380, with repairs to crushed or disconnected runs quoted separately in writing.
Full System Cleaning
This is what most Ashburn homes actually need. Full system cleaning covers supply ducts, return ducts, the plenum (the distribution box attached to your air handler), and all accessible trunk lines. We photograph every component before and after. In Ashburn’s flex-duct housing stock, this service frequently reveals hidden damage that surface cleaning misses. Full system cleaning ranges from $520-$780 for typical Ashburn homes, with larger or more complex systems quoted individually.
Video Inspection
Our video inspection service sends a lighted camera through the duct network to document condition before any cleaning decision. In Ashburn, this is particularly valuable: crushed runs behind finished ceilings, collapsed flex-duct liners, and disconnected joints are common in homes built during the 1995-2012 boom, and they’re invisible without a camera. Video inspection runs $180-$280 and is credited toward cleaning if you proceed within 30 days.
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.
Before
AfterTrusted Brands We Service in Ashburn
Our equipment roster includes Rotobrush mechanical agitation systems, Nikro and Abatement Technologies negative-air machines, and Honeywell and Aprilaire air quality components. These are trade-recognized brands customers can verify independently, not proprietary labels. We stock common replacement parts for Honeywell and Aprilaire media filters and UV components, which means faster turnaround for Ashburn customers whose systems need component replacement during cleaning. Our technicians carry Guardsman protective supplies to keep your home clean during the work. Every piece of equipment is maintained on a documented schedule - Haven Standard Clause 4: Verified Tools.
Common Air Duct Cleaning Problems We See in Ashburn Homes
- Collapsed flex-duct liners choking airflow to second-floor bedrooms. In Ashburn’s late-1990s and early-2000s colonials, the inner liner of flexible ductwork separates from its wire helix and collapses at elbows and sag points. Homeowners notice this as uneven temperatures, not as a duct problem. Our camera finds it; our repair fixes it.
- Moisture accumulation from oversized, short-cycling HVAC systems. The large-format systems common in Ashburn’s planned-community construction frequently cycle off before fully dehumidifying, leaving moisture in flex-duct runs. That moisture feeds mold and dust-mite populations between cleanings. Source removal - complete extraction of debris, not surface vacuuming - is the only effective response.
- Crushed or disconnected runs hidden behind finished basement ceilings. Builder-grade layouts in Ashburn Farm and Ashburn Village often route ductwork through tight soffits with minimal support. Over years, supports fail and ducts crush against joists, or mastic joints separate entirely. These failures are invisible until a technician opens the system.
- Construction dust infiltration from Data Center Alley development. Along the Rt. 28 and Rt. 7 corridor, ongoing hyperscale data center construction generates substantial diesel soot and particulate that infiltrates residential HVAC intakes. Homes in Broadlands and adjacent subdivisions show an unusually gritty debris mix - fine mineral dust layered over normal biological accumulation - that standard residential equipment struggles to remove without professional-grade negative-pressure extraction.
Pricing for Air Duct Cleaning in Ashburn, VA
Honest pricing starts with honest ranges. Here’s what air duct cleaning costs in Ashburn’s market:
| Service | Typical Range |
|---|---|
| Video Inspection | $180-$280 |
| Supply Duct Cleaning Only | $280-$450 |
| Return Duct Cleaning Only | $240-$380 |
| Full Residential System Cleaning | $520-$780 |
| Commercial System Cleaning | $890-$2,400 |
| Duct Repair & Sealing (per run) | $140-$320 |
What moves a job within these ranges? System size, access difficulty, and the condition we find. A 4,000-square-foot home in Brambleton with clean access to all registers costs less than a 2,800-square-foot home in Ashburn Village with finished basement ceilings that need careful cutting and repair. We deliver your written price after inspection, before any work begins. No exceptions. That’s Haven Standard Clause 1. Bring a competitor’s written estimate and we’ll provide a Free Second Opinion at no cost.
Call (571) 487-7204 for your exact quote - estimates are free.
We Also Serve Cities Near Ashburn
Our crews work throughout Loudoun and Fairfax counties. We regularly complete Air Duct Cleaning in Ashburn and neighboring communities including Leesburg, Sterling, Herndon, and Chantilly. Scheduling is coordinated from our Washington, DC office with local dispatch to your area.
Serving Ashburn, VA - Our Local Coverage Area
We’re based in the Ashburn 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 Ashburn
Ashburn’s housing stock was built in a concentrated wave between 1995 and 2012 with flexible ductwork that is now aging out simultaneously across thousands of homes. Older towns like Leesburg have more metal duct systems that last longer and fewer homes hitting the same failure point at once. Your Ashburn home likely has flex-duct sagging, kinking, or joint separation that a 1960s Leesburg ranch with galvanized steel simply doesn’t face. Call (571) 487-7204 for a free estimate - we’ll show you exactly what your system looks like inside.
Source removal is the complete physical extraction of debris from the duct network using negative-pressure extraction and mechanical agitation, not just blowing or vacuuming at registers. It matters for Ashburn homes because flexible ductwork has corrugated interior surfaces that trap debris, and its inner liner can collapse if cleaning is done improperly. Our Rotobrush and Nikro equipment is specifically designed for this challenge. Call (571) 487-7204 to discuss whether your system needs source removal.
For most Ashburn homes built during the 1995-2012 boom, yes. The field vignette we see repeatedly: in Broadlands, our tech opened the air handler closet on a 2004 two-story colonial to find the main trunk line sagging between joists, its inner liner collapsed and separated at a wye that fed two second-floor bedrooms. We cut out the failed section, reconnected it with properly tensioned flex and mastic-sealed joints, and returned 190 CFM to those rooms - a fix the homeowner had been chasing with thermostat changes for two summers. Without video, that damage stays hidden and cleaning alone wastes your money. The $180-$280 inspection fee is credited toward cleaning if you proceed within 30 days.
Short-cycling in Ashburn homes is typically caused by oversized HVAC systems installed during the planned-community build-out. These large-format units cool the space quickly but shut off before running long enough to dehumidify, leaving moisture in flex-duct runs. That moisture accelerates mold and dust-mite accumulation and can make ducts feel clammy to the touch. Proper duct cleaning removes the biological growth, but the underlying sizing issue may need addressing by an HVAC contractor. We document what we find and refer appropriately. Call (571) 487-7204 for an inspection.
Ongoing hyperscale data center construction along the Rt. 28 and Rt. 7 corridor generates diesel soot, mineral dust, and fine particulate that infiltrates residential HVAC intakes. Homes in Broadlands and nearby subdivisions show an unusually gritty debris mix - construction particulate layered over normal biological accumulation - that requires professional-grade negative-pressure extraction to remove completely. This is a localized condition specific to Ashburn’s Data Center Alley proximity, not a generic dust issue. Call (571) 487-7204 for an inspection if you’re near active construction.
Ready to see what’s actually inside your ducts? Call (571) 487-7204 for a free written estimate. We’ll deliver your price before work starts, photograph every run before and after, and back the result with our 365-Day Done Right Promise in writing. That’s how we’ve served 52,000+ homes since 2013. No coupons. No surprises. Just documented work you can verify.
Written by Tomas Reyes, Owner at CleanRun Duct Repair & Cleaning, serving Ashburn since 2013.