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 Leesburg
Air duct cleaning for a typical Leesburg home runs $450-$850 for a full residential system, with most jobs completed in a single visit. We dispatch crews daily to Leesburg from our Washington, DC scheduling office, and we know the difference between a River Creek colonial built in 2006 and an Old Town bungalow from 1940. Call (571) 487-7204 and we’ll put a written price in your hand before any panel comes off.
We’ve been driving the Loudoun County corridor since 2013, and Leesburg sits at a peculiar intersection: the hunt-country farms and hay fields of western Loudoun press right against neighborhoods like Woodlea Manor and Potomac Station, where thousands of homes went up fast during the 2000s boom. That geography matters for what’s inside your ducts. Our Air Duct Cleaning team treats Leesburg as a distinct service territory, not a zip code on a route sheet.
Why CleanRun Air Duct Cleaning Leesburg Is Leesburg’s Preferred Air Duct Cleaning Company
Our reputation in Leesburg was built one written price at a time. Since 2013, we’ve served more than 52,000 homes, every one with a documented photo record delivered at job completion. In Leesburg specifically, that means homeowners in River Creek and Woodlea Manor can see the actual inside of their duct runs, before and after, rather than taking a technician’s word for it.
Leesburg customers review us on the same criteria we judge ourselves: did the crew show the photo evidence, did the written price match the final invoice, and did the work hold up. The 365-Day Done Right Promise, backed in writing on every job under Haven Standard Clause 1, means if something’s not right, we make it right. No manager approval required. The guarantee is in the job packet you sign.
Response time to Leesburg is same-week for standard scheduling, with dispatch coordinated from our DC office. Technicians are background-checked, uniformed, and identified by name before arrival, per Haven Standard Clause 3: Verified Crews. They carry equipment from Rotobrush, Nikro, and Abatement Technologies, brands you can verify independently before agreeing to any scope of work.
Local knowledge matters here. A crew that knows Leesburg understands that Potomac Station’s 2004-era flex ductwork has different failure modes than the galvanized rigid ducts in a historic Old Town home near Wirt Street. We’ve cleaned both. The approach is not interchangeable.
Our Air Duct Cleaning Services in Leesburg
Residential Duct Cleaning
Leesburg’s dominant housing stock, large Colonials and craftsman-style homes in the 3,000-5,000 square foot range built during Loudoun County’s 2000s growth boom, presents a specific challenge: original builder-grade flexible ductwork now aging past 15-20 years, often never cleaned. In River Creek, we regularly find flex runs still holding drywall dust from rapid construction, layered with hay dust and agricultural particulates drawn in from bordering hunt-country farms. Our Residential Duct Cleaning service uses negative-pressure extraction with HEPA filtration, photographing every run before and after. The photo record is yours, included standard.
Commercial Duct Cleaning
Leesburg’s commercial base along Route 7 and near the Leesburg Executive Airport includes medical offices, retail, and professional services with occupancy loads that push HVAC systems hard through humid Virginia summers. We clean commercial duct systems with the same documented protocol: written scope and price before work, photo record after, equipment from Nikro and Abatement Technologies sized to the building’s CFM requirements. No per-vent pricing. One flat price per system, agreed in writing.
Supply Duct Cleaning
Supply ducts push conditioned air to your registers, and in Leesburg’s two-story colonials, those runs often pass through unconditioned attic spaces where summer humidity accelerates mold colonization. We clean supply ductwork with rotary brush agitation and negative-pressure collection, then photograph the interior surface condition at multiple points. If we find mold or moisture damage, we document it and quote repair separately, in writing, before any additional work proceeds.
Return Duct Cleaning
Return ducts draw air back to the air handler, and in Leesburg they work harder than most. The Piedmont position at slightly higher elevation than DC flatlands intensifies spring pollen loads off the Blue Ridge. Agricultural fields along Route 15 and the Potomac add seasonal particulate. Horse pastures bordering neighborhoods like Woodlea Manor contribute allergens you won’t find in Ashburn or Sterling systems. Return duct cleaning here requires aggressive agitation and verified HEPA capture, not a shop-vac and a prayer.
Full System Cleaning
Our most comprehensive service for Leesburg homes. We clean every supply and return duct run, the plenum (the main distribution box), registers, grilles, and the air handler cabinet including blower motor and coil if accessible. Full System Cleaning includes a Video Inspection of the complete network, with footage delivered as part of your documented photo record. For a typical 3,500 square foot Leesburg colonial, this runs $650-$850.
Video Inspection
Before we quote any work on an older Leesburg home, particularly in the historic Old Town core where pre-WWII and mid-century rigid-duct systems present access challenges, we offer Video Inspection. A camera travels the full duct network, showing you what we see: debris buildup, flex duct kinks, disconnected joints, or mold colonization. The footage becomes part of your job record. In Leesburg, this inspection often reveals construction debris in 2000s builds or aging galvanized steel in historic homes, both of which change the scope and price of any cleaning.
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
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Our equipment roster includes Rotobrush rotary brush systems, Nikro negative-pressure collectors, and filtration and control components from Honeywell and Aprilaire. These are trade-recognized brands, not proprietary black boxes, and customers in Leesburg can look up specifications independently before we arrive. We don’t claim performance beyond manufacturer documentation. What we do claim is documented evidence: the photo record shows what the equipment actually removed from your specific ductwork, and the written price was agreed before a single brush turned on.
Common Air Duct Cleaning Problems We See in Leesburg Homes
- New-build handover debris. Homes in Potomac Station, River Creek, and Woodlea Manor built during the 2000s boom were often handed over with drywall dust, construction grit, and wood shavings still inside the flex ductwork. Builders rarely ran post-construction source removal or sealed registers during framing. The debris sat there for 15-20 years.
- Hunt-country infiltration. Leesburg’s position at the edge of Loudoun’s agricultural Piedmont means HVAC systems draw in hay dust, horse-related allergens, and field particulates from bordering pastures. Return ducts in homes near the Potomac lowlands load faster than equivalent systems in fully suburban Ashburn or Sterling.
- Aging builder-grade flex duct. Original flex runs from the early-to-mid 2000s are now at or past their designed service life. Kinks, sags, and leaks develop, cutting airflow and creating debris traps. We’ve found disconnected flex joints in Leesburg attics that were blowing conditioned air into insulation for years.
- Humidity-driven mold in attic duct runs. Leesburg’s humid summers, combined with two-story colonial designs that route ducts through unconditioned attic space, create conditions for mold colonization on the interior duct surface. Video inspection often reveals the problem before homeowners smell it.
Pricing for Air Duct Cleaning in Leesburg, VA
A typical Residential Duct Cleaning in Leesburg runs $450-$650 for homes up to 3,500 square feet. Full System Cleaning, including all supply and return runs, plenum, registers, and video inspection, runs $650-$850. Commercial systems are priced by scope, with written estimates delivered on-site after inspection.
| Service | Typical Range in Leesburg |
|---|---|
| Residential Duct Cleaning (standard) | $450 - $650 |
| Full System Cleaning with Video Inspection | $650 - $850 |
| Video Inspection only | $175 - $250 |
| Commercial Duct Cleaning | Written estimate after site visit |
What moves the price: total linear feet of ductwork, number of registers and returns, accessibility (attic vs. crawl space vs. basement), and condition. Heavy construction debris or mold remediation requires additional scope, quoted separately, in writing, before any work proceeds. Every job starts with a written price under Haven Standard Clause 1. No exceptions. Call (571) 487-7204 for a free estimate.
We Also Serve Cities Near Leesburg
Our crews work daily across Loudoun and Fairfax counties, including Air Duct Cleaning in Leesburg and surrounding communities: Ashburn, Sterling, Herndon, and Chantilly. Each territory gets the same protocol: written price first, documented photo record at completion, 365-Day Done Right Promise in writing. The agricultural infiltration profile differs by location, and we adjust our approach accordingly.
Serving Leesburg, VA - Our Local Coverage Area
We’re based in the Leesburg 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 Leesburg
Yes, you should schedule an inspection. In River Creek, we opened the return trunk on a 2005 colonial and found it still holding drywall dust and construction grit from the original build, plus a layer of fine hay dust pulled in from the pastures along the Potomac lowlands. Running negative pressure with a Rotobrush and HEPA filtration, our tech pulled the debris from the supply and return ducts, then performed a camera inspection of the air handler and blower motor before replacing the builder-grade filter with a higher-MERV option. Fifteen to twenty years is well past when builder-grade flex duct should have been serviced. Call (571) 487-7204 for a free estimate.
Because the builder probably didn’t clean the ducts after construction. In Leesburg’s rapid-growth neighborhoods, post-construction source removal is routinely skipped. Drywall dust, sawdust, and insulation fragments remain in the flex ductwork, then get distributed through your registers when the system cycles. Leesburg adds a local factor: agricultural particulates and horse allergens from bordering hunt-country farms enter the system from day one, compounding the construction debris. A pre-occupancy or first-year cleaning removes both loads before they set into the duct interior. Call (571) 487-7204 for a written quote.
Yes, it typically means more frequent return duct loading than in fully suburban communities east along Route 7. The particulate profile here includes hay dust, pollen from pasture grasses, and horse-related allergens that standard suburban systems don’t encounter. We recommend video inspection every 3-4 years for Leesburg homes within a half-mile of active agricultural use, rather than the 5-7 year interval typical for interior Ashburn or Sterling. The actual interval depends on what the camera shows. Call (571) 487-7204 to schedule.
Carefully, and only after video inspection. Pre-WWII and mid-century homes near Wirt Street and the historic core often have galvanized steel ductwork, asbestos insulation on exterior runs, or converted gravity-furnace systems with non-standard dimensions. We inspect first, document what we find, and quote cleaning or repair based on actual access and condition. Some configurations require hand-cleaning or specialized tools rather than rotary brush systems. The price is always in writing before work begins. Call (571) 487-7204 to arrange inspection.
We remove debris from the interior surfaces of every accessible duct run: dust, pollen, construction residue, mold if present, and the agricultural particulates specific to Leesburg’s hunt-country airshed. The process is source removal via negative-pressure extraction with HEPA filtration, not surface coating or chemical fogging. You receive a documented photo record showing the before and after condition of each run. What we don’t remove: ductwork itself, insulation between joists, or components that require separate repair scope. Call (571) 487-7204 for a free estimate on your specific system.
Written by Tomas Reyes, Owner at CleanRun Duct Repair & Cleaning, serving Leesburg since 2013.