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.
Before
After
Before
After
Before
AfterAir Duct Cleaning in Leesburg, VA
HVAC cleaning in Leesburg typically runs $380-$680 for a whole-system job, with air quality and sanitizing work adding $220-$450 depending on scope. Leesburg’s boom-era homes in River Creek, Potomac Station, and Lansdowne were built with extensive flex-duct networks through vented attics, and after 15-25 years of Mid-Atlantic humidity cycling, those systems need more than a surface vacuum. Call (571) 520-6317 for a written estimate before any work starts.
Why Leesburg Homes Are Different
Leesburg sits where the Blue Ridge foothills funnel pollen from horse farms, vineyards, and forested slopes into residential neighborhoods at concentrations higher than the flat DC metro to the east. That pollen load, combined with reliably humid summers where dew points climb into the upper 60s, accelerates particulate buildup and condensation risk inside duct runs.
The dominant housing stock here is large single-family homes in master-planned communities built between 1995 and 2012. River Creek, Potomac Station, and Lansdowne homes commonly route multi-zone forced-air systems through vented attics. After 15-20 seasons, the original duct board trunk lines in these neighborhoods often show fiberglass facing degradation, a failure mode where cleaning alone is insufficient. A smaller share of pre-1960s homes near historic downtown Leesburg presents the opposite problem: retrofitted forced-air in spaces never designed for it, with non-standard duct routing and access challenges.
Our Main Leesburg Services
These are the three services Leesburg homeowners call about most.
Air Duct Cleaning in Leesburg
We clean the full supply and return network, including the plenum (the main distribution box), each individual duct run, and the registers where air enters your rooms. In Leesburg’s attic-routed systems, we pay particular attention to the first elbows and trunk connections, where humidity-driven debris compaction is heaviest. Every job ends with a Documented Photo Record of every run, delivered as part of the standard job record. Air Duct Cleaning in Leesburg
Dryer Vent Cleaning in Leesburg
Dryer vent blockages are a leading cause of house fires. We remove lint accumulation from the appliance connection through the exterior termination, using rotary brushes and negative-pressure extraction (suction that pulls debris out rather than pushing it deeper). In Leesburg’s larger homes with longer vent runs through multiple stories, partial blockages are common and often missed by homeowner tools. Dryer Vent Cleaning in Leesburg
Duct Repair & Sealing in Leesburg
When cleaning reveals degraded duct board, separated flex connections, or leakage at the plenum, we repair or seal before returning the system to service. In Leesburg’s boom-era neighborhoods, we regularly find that fiberglass liner degradation in attic runs has progressed past the point where cleaning alone is advisable. Duct Repair & Sealing in Leesburg
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
BeforeAfterHVAC Cleaning in Leesburg
HVAC cleaning in Leesburg addresses the components your air passes through after it leaves the ducts: the evaporator coil, blower assembly, condenser, air handler, and heat exchanger. In the town’s 1995-2012 housing stock, these components have operated through 15-25 seasons of high pollen load and humidity cycling without professional cleaning, and the accumulated load directly restricts airflow and drives up energy consumption. HVAC Cleaning covers the full component scope; below are the two sub-jobs Leesburg crews perform most often.
Evaporator Coil Cleaning
Signs you need it
Ice formation on the coil, weak airflow from registers, or cooling that cannot keep up on 90°F Leesburg afternoons.
What it costs in Leesburg
Evaporator coil cleaning typically runs $180-$320.
How we do it
We access the coil through the air handler, apply foaming cleaner to break biological growth and bonded dust, then rinse and verify fin separation with a photo record.
Blower Cleaning
Signs you need it
Unusual vibration at startup, visible dust ejection when the fan engages, or a motor that runs hotter than specification.
What it costs in Leesburg
Blower assembly cleaning typically runs $160-$280.
How we do it
We remove the blower wheel and motor from the housing, clean each vane and the squirrel-cage interior, lubricate bearings per manufacturer spec, and photograph before reassembly.
What HVAC Cleaning Costs in Leesburg
| Item | Typical range in Leesburg |
|---|---|
| Evaporator coil cleaning | $180-$320 |
| Blower assembly cleaning | $160-$280 |
| Full HVAC system cleaning (coil, blower, condenser, air handler) | $380-$680 |
How do I know my HVAC components actually need cleaning?
Restricted airflow, ice on the coil, or a blower motor running hot are concrete indicators; we verify with a visual inspection and show you the photo before quoting any work.
Can HVAC cleaning reduce my summer electric bill in Leesburg?
Yes, a clean coil and blower move air more efficiently, and in Leesburg’s humid summers that load reduction is measurable; call (571) 520-6317 for an inspection and written estimate.
Air Quality & Sanitizing in Leesburg
Air quality and sanitizing in Leesburg targets the biological and particulate load that standard cleaning leaves behind: mold in humid attic ducts, bacteria on coil surfaces, and the persistent odors that result. The same foothill pollen and summer humidity that accelerate debris buildup also create conditions where microbial growth establishes in fiberglass liner and condensate pans. Air Quality & Sanitizing addresses these problems with applied treatments, not masking agents.
Mold Treatment
Signs you need it
Musty odor when the system cycles, visible spotting on registers, or recent water intrusion in attic ductwork.
What it costs in Leesburg
Whole-system mold treatment typically runs $320-$550.
How we do it
We apply an EPA-registered antimicrobial to affected duct runs and the plenum, with mechanical agitation to reach porous fiberglass surfaces, then verify with post-treatment photos.
UV Light Installation
Signs you need it
Recurring mold after cleaning, chronic allergy symptoms that spike when the system runs, or a home in Leesburg’s higher-humidity zones near the river.
What it costs in Leesburg
UV-C lamp installation typically runs $280-$480 per lamp, including mounting and electrical connection.
How we do it
We mount a UV-C lamp upstream of the coil in the air handler, wire to the blower circuit for automatic operation, and show you the installed position in the photo record.
What Air Quality & Sanitizing Costs in Leesburg
| Item | Typical range in Leesburg |
|---|---|
| Mold treatment (whole system) | $320-$550 |
| UV-C lamp installation | $280-$480 |
| Bacteria sanitizing with antimicrobial application | $220-$380 |
Is mold treatment safe for fiberglass-lined ducts?
Yes, we use products formulated for porous fiberglass surfaces and apply with controlled saturation to avoid liner delamination; the treatment and result are photographed for your record.
How long does UV light installation take?
Most residential installs in Leesburg take 90-120 minutes, including mounting, wiring, and testing; we quote the full price in writing before starting.
Brands We Service in Leesburg
We maintain equipment from Rotobrush, Nikro, Honeywell, and Guardsman, with replacement parts and filter stock for common Leesburg system configurations. Most filter and media replacements ship same-day from our Washington, DC office.
Pricing for Air Duct Cleaning in Leesburg, VA
| Service | Typical range in Leesburg |
|---|---|
| Whole-system air duct cleaning | $320-$580 |
| Dryer vent cleaning | $140-$220 |
| Evaporator coil cleaning | $180-$320 |
| Blower assembly cleaning | $160-$280 |
| Full HVAC system cleaning | $380-$680 |
| Mold treatment (whole system) | $320-$550 |
| UV-C lamp installation | $280-$480 |
| Bacteria sanitizing | $220-$380 |
| Duct repair & sealing (per system) | $280-$620 |
Price drivers in Leesburg include attic access difficulty in multi-story homes, degraded fiberglass liner requiring repair before cleaning, and extended duct runs in larger floor plans. Every job starts with a written price under Haven Standard Clause 1; no work begins until you have that number in hand.
Neighborhoods We Serve in Leesburg
We schedule Leesburg appointments with routing that keeps crews in the field efficiently; most homeowners receive a same-week slot. Representative neighborhoods we serve:
- River Creek
- Potomac Station
- Lansdowne
- Woodland Park
- Historic Downtown Leesburg
Service Area - Cities Near Leesburg
CleanRun crews work throughout Loudoun County and adjacent Fairfax communities. We regularly schedule alongside Leesburg in Ashburn, VA, Sterling, VA, Herndon, VA, and Chantilly, VA. Dispatch and scheduling are coordinated from our Washington, DC office.
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 About Air Duct Cleaning in Leesburg
No permit is required for standard residential duct or HVAC cleaning in Loudoun County; only structural duct modifications or new installations trigger permitting, and we handle that documentation when applicable.
Most Leesburg HOAs in River Creek, Lansdowne, and Potomac Station have standard weekday work-hour rules; we schedule within those windows and carry proof of insurance if your association requires vendor documentation.
Most Leesburg homeowners book within 3-7 days; we do not maintain artificial urgency or limited-slot messaging, and you will speak to a live person when you call (571) 520-6317.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Leesburg 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."The before and after photographs of each run are the reason I used them. You cannot argue with what came out of the return."
- Marguerite O."Thorough job on the ducts and the dryer vent. Left the house clean and the paperwork was clear."
- Rafael I.