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 Reston, VA
Dryer vent cleaning in Reston runs $139-$269 for a standard single-family home, while full air duct cleaning for a condo or townhome typically lands between $349 and $899 depending on system size and access. The recurring factor across every Reston job we document is age: most of this planned community’s housing stock went up between 1965 and 1985, which means original fiberglass duct board and decades of pollen from Reston’s dense tree canopy are now packed into the same runs. If you’re looking for a written price before any work starts, call (806) 606-6902 and we’ll put one in front of you.
Why Reston Homes Are Different
Reston isn’t like the newer subdivisions spreading through western Fairfax County. This was one of America’s first large-scale planned communities, built from 1964 onward around Lake Anne, Hunters Woods, and Tall Oaks – and the housing stock tells that story in its ductwork. The original condo clusters and stacked townhomes were constructed in a tight 1964-1980 window when fiberglass duct board, not sheet metal, was the standard interior lining. That duct board is now 40-60 years old, actively delaminating at seams and elbows, and releasing fibers into living spaces.
Northern Virginia’s humid subtropical summers compound the problem. Dew points above 70°F from June through August push moisture into fiberglass-lined ducts, which hold water far more readily than metal. Add Reston’s preserved oak, maple, and tulip poplar canopy dropping some of the heaviest spring pollen loads in Fairfax County, and you get systems that haven’t been cleaned since original construction, now carrying a decades-old particulate load. Shared mechanical rooms in older condo clusters also mean debris and microbial contamination from one unit circulates into neighboring duct runs – a scope issue that requires a pre-inspection before anyone hooks up a vacuum.
Our Main Reston Services
Two services generate most of our scheduled calls from Reston homeowners, and each has its own dedicated page with full pricing and local detail.
Air Duct Cleaning in Reston
Full-system negative-pressure cleaning for Reston homes, with camera documentation inside every duct run before and after. In Lake Anne and Hunters Woods, we regularly find original 1960s duct board that has turned brittle and powdery at the first elbow – a condition where running a high-velocity vacuum without a pre-inspection can collapse a section mid-job. We inspect first, then clean. Air Duct Cleaning in Reston covers the full scope, pricing table, and what the photo record includes.
HVAC Cleaning in Reston
HVAC cleaning in Reston means more than duct runs. We open the plenum, inspect the blower assembly, evaporator coil, and return side for the same fiberglass dust and pollen accumulation that builds in long horizontal runs through slab-on-grade foundations. Condo clusters with shared mechanical rooms show cross-unit contamination that a duct-only clean misses. HVAC Cleaning in Reston lays out the line-item pricing and what gets documented.
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.
BeforeAfterDryer Vent Cleaning in Reston
Dryer vent cleaning in Reston typically costs $139-$269 for a standard single-family home, and the job almost always reveals something the homeowner wasn’t expecting: a vent run that’s never been opened since the house was built in the 1970s, packed with lint and sometimes a bird nest at the termination. In Reston condo clusters, shared exhaust risers and long horizontal runs through shallow crawlspaces make regular vent maintenance a safety issue, not a cosmetic one. Dryer Vent Cleaning is the job we schedule most often in Reston between July and October, when built-up summer humidity has hardened lint into a stubborn layer inside the pipe.
Dryer Vent Inspection
Signs you need it
A dryer that takes two or more cycles to dry a standard load, and a lint screen that’s clean but still gets hot to the touch, points to a vent restriction downstream.
What it costs in Reston
Standalone inspections run $89-$139; when bundled with a full vent cleaning, the inspection is included at no added charge.
How we do it
We run a camera scope from both the dryer side and the exterior termination, looking for obstruction, separated joints, and the accumulated lint depth at each bend in the run.
Vent Rerouting
Signs you need it
A run longer than 25 feet, more than two 90-degree elbows, or a termination through a soffit that pushes exhaust back into the attic all call for correction.
What it costs in Reston
Reroutes start at $275 and top out around $800 when the new path goes through a rim joist or exterior wall in a condo building.
How we do it
We map the shortest compliant path, replace any corrugated foil or plastic flex with rigid or semi-rigid metal, and verify airflow at the termination before we leave.
Lint Removal
Signs you need it
Visible lint accumulation at the exterior vent flap or a dry time that keeps creeping up month after month is almost always a partial blockage inside the pipe.
What it costs in Reston
Full lint removal from a standard single-family vent run costs $139-$269, depending on run length and access.
How we do it
We use a rotary brush with negative-pressure capture at the dryer side, then camera-verify the entire run from intake to termination.
Bird Guard Installation
Signs you need it
Chirping from the exterior vent, nesting material around the flap, or a family of sparrows using your vent cap as a front porch all warrant a guard.
What it costs in Reston
Bird guard installation runs $95-$185, including the guard, fasteners, and verification that the damper still works.
How we do it
We install a stainless or galvanized guard over the existing termination, confirm the damper operates freely, and photograph the finished work.
What Dryer Vent Cleaning Costs in Reston
| Item | Typical range in Reston |
|---|---|
| Dryer vent cleaning (standard single-family) | $139-$269 |
| Lint removal from long or multi-elbow run | $180-$320 |
| Bird guard installation | $95-$185 |
How often should a dryer vent be cleaned in Reston?
Every 12 months for a home with two or more dryer loads per week. Reston’s pollen and summer humidity harden lint inside the pipe, so a two-year gap is pushing it.
Do shared condo dryer vents cost more to clean in Reston?
Yes, shared exhaust risers in Lake Anne and Hunters Woods condos cost $215-$320 because access involves coordination with the HOA and longer run lengths through common spaces. Call (806) 606-6902 for a written quote.
Duct Repair & Sealing in Reston
Duct repair and sealing in Reston ranges from $250 for a small flex-duct patch to $2,500 for replacing a badly delaminated duct board section in the return. The trigger is usually the same across Reston: original 1960s duct board that has gone brittle at seam lines after 40-60 years of heat cycling, so any high-pressure cleaning risks blowing through a weak joint. Duct Repair & Sealing is the service that prevents a routine clean from becoming a full liner replacement, and in Reston’s older condo stock, pre-inspection is non-negotiable.
Mastic Sealant
Signs you need it
An upstairs bedroom that never matches the thermostat temperature, plus visible joints pulled apart at the plenum, means conditioned air is leaking into an attic or crawlspace.
What it costs in Reston
Whole-plenum mastic sealing runs $350-$700, depending on how many takeoffs and joints need work.
How we do it
We hand-apply mastic sealant at every accessible joint and takeoff, then run a pressure test so the improvement is measured, not assumed.
Flex Duct Repair
Signs you need it
Collapsed or kinked flex in a Reston slab-on-grade townhome starves the far bedrooms; you’ll feel it as weak airflow from the furthest register.
What it costs in Reston
Replacing or re-supporting a damaged flex duct section runs $250-$600 per run, including suspension strapping and reconnection.
How we do it
We replace the sagging section with properly sized R-6 or R-8 flex, support it every four feet, and photograph the new run before re-insulating.
Metal Duct Repair
Signs you need it
Rust-through at the lower return or separated trunk joints from decades of summer condensation are the common metal failures in older Reston mechanical rooms.
What it costs in Reston
Patching or replacing a rusted metal duct section costs $400-$1,200, depending on location and whether the section is accessible from a mechanical closet or a crawlspace.
How we do it
We cut out the damaged section, fit and seal a matching galvanized replacement, and document the old piece with a photo before it leaves the property.
Duct Insulation
Signs you need it
Sweating ducts in a Reston crawlspace, or rooms warming up after the AC has run for 20 minutes, means the insulation jacket has compressed or fallen away.
What it costs in Reston
Re-insulating exposed duct runs runs $300-$700 for most single-zone systems; longer horizontal runs in crawlspaces push toward the top of that range.
How we do it
We wrap exposed runs with foil-faced fiberglass insulation, tape every seam, and verify the vapor barrier faces outward.
What Duct Repair & Sealing Costs in Reston
| Item | Typical range in Reston |
|---|---|
| Mastic sealing at plenum and accessible joints | $350-$700 |
| Flex duct section replacement | $250-$600 |
| Metal duct repair or section replacement | $400-$1,200 |
Why do Reston duct repairs cost more than in new construction?
Access drives most of it. Reston’s slab-on-grade and shallow-crawlspace homes bury long horizontal runs, and removing original 1960s duct board safely takes more labor than working with younger sheet metal. Call (806) 606-6902 and we’ll put a specific number in writing.
Can you seal ducts in a condo without tearing up drywall?
Yes, for most Lake Anne and Hunters Woods units we work through register openings and the mechanical closet, applying mastic at accessible joints and pressure-testing from the air handler. Some shared-stack designs leave a few joints behind walls, which we document and price before starting.
Air Quality & Sanitizing in Reston
Air quality and sanitizing work in Reston runs from $275 for a focused mold treatment to $1,800 for an inline UV light installation with labor. The local driver isn’t vague “indoor pollution” talk – it’s the reality of 50-year-old fiberglass duct board that has absorbed enough Northern Virginia humidity to support mold colonization at seams and elbows. Air Quality & Sanitizing addresses that at the source rather than masking it with a filter upgrade.
Mold Treatment
Signs you need it
A musty smell that gets stronger when the HVAC cycles, paired with visible dark staining around a register or inside a closet, means there’s active growth worth treating.
What it costs in Reston
Mold treatment for a standard duct system runs $275-$650, depending on how many runs need attention.
How we do it
We photograph the affected areas, apply an EPA-registered antimicrobial to the interior surfaces, and leave the photos and product labels in your job record.
Odor Removal
Signs you need it
A smell that survives after cleaning – cooking oil from a decades-old duct board lining, or a previous owner’s smoking – means the odor has absorbed into the lining itself.
What it costs in Reston
Whole-system odor treatment runs $300-$600; when combined with a full duct cleaning and sanitizing, the odor pass is discounted.
How we do it
We fog the duct network with a commercial-grade odor counteractant after the mechanical removal of the source material, then vent the home before we finish.
UV Light Installation
Signs you need it
Recurring mold growth or a chronic musty return in a humid Reston crawlspace often means the coil and drain pan need continuous treatment, not a one-time spray.
What it costs in Reston
UV light installation runs $800-$1,800, including the unit, mounting at the coil or return plenum, and electrical connection.
How we do it
We mount the UV lamp at the evaporator coil or return plenum, wire it to operate continuously, and confirm the viewing port is sealed so no light escapes.
Air Purifier Install
Signs you need it
If a Reston household has documented allergies and the ducts have been cleaned without relief, the next step is often a whole-home purifier mounted at the return.
What it costs in Reston
Installation with electrical work runs $600-$1,300 depending on unit type and return plenum access in the mechanical closet.
How we do it
We mount the purifier in the return plenum, wire it to the blower circuit, and walk through filter replacement intervals before we leave.
What Air Quality & Sanitizing Costs in Reston
| Item | Typical range in Reston |
|---|---|
| Mold treatment for duct system | $275-$650 |
| Whole-system odor removal | $300-$600 |
| UV light installation | $800-$1,800 |
Will sanitizing fix old fiberglass duct board in Reston?
Only temporarily. Sanitizing kills what’s growing now, but delaminating original duct board will keep releasing fibers and re-colonizing until the lining is repaired or replaced. Call (806) 606-6902 and we’ll scope it so you can see the condition yourself.
How long does a sanitizing treatment last?
Most antimicrobial treatments remain active for 6 to 12 months, but in Reston’s humid crawlspaces that window shortens if the underlying moisture source isn’t addressed.
Brands We Service in Reston
Our techs in Reston work with Rotobrush negative-pressure extraction, Nikro HEPA filtration, and Abatement Technologies containment where the job calls for it. We stock standard replacement parts locally – Guardsman grilles, UV bulbs, flex duct – and can turn most parts around within a business day. See our brands for the full equipment list.
Pricing for Air Duct Cleaning in Reston, VA
| Service | Typical range in Reston |
|---|---|
| Air duct cleaning (standard single-family) | $349-$899 |
| Dryer vent cleaning | $139-$269 |
| Dryer vent inspection (standalone) | $89-$139 |
| Lint removal from long or multi-elbow run | $180-$320 |
| Bird guard installation | $95-$185 |
| Mastic sealing at plenum and accessible joints | $350-$700 |
| Flex duct section replacement | $250-$600 |
| Metal duct repair or section replacement | $400-$1,200 |
| Mold treatment for duct system | $275-$650 |
| UV light installation | $800-$1,800 |
| Air purifier install with electrical work | $600-$1,300 |
What pushes a Reston job toward the top of these ranges: original fiberglass duct board that needs pre-inspection before cleaning, crawlspace access on slab-on-grade townhomes, and long horizontal runs through shallow foundations. Whatever the scope, the number is written down before a single panel comes off – no add-ons, no surprise line items.
Neighborhoods We Serve in Reston
We schedule work across the entire Reston planned community, including the older condo clusters where duct board deterioration is most advanced and the newer townhome sections where runs are shorter but still loaded with years of pollen.
- Lake Anne
- Hunters Woods
- Tall Oaks
- South Lakes
- North Point
Most Reston jobs can be scheduled within a few business days, with mornings at the condos along Wiehle Avenue and Lake Anne typically booked a week out during pollen season.
Service Area - Cities Near Reston
CleanRun Air Duct Cleaning dispatches to Reston from our Washington, DC office and schedules across the surrounding Fairfax County communities. We also serve Oakton, VA, Burke, VA, Centreville, VA, and Annandale, VA, with written pricing before any work starts in every one of those communities.
Serving Reston, VA - Our Local Coverage Area
We’re based in the Reston 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 Reston
In most Reston cluster condominiums, cleaning your own unit’s duct runs doesn’t require HOA approval, though some Lake Anne buildings require access notice if the mechanical room or shared riser is involved. We check the specific HOA requirements before scheduling and include any coordination in the written scope.
Expect three to five hours for a standard Reston townhome with 10-14 duct runs and one return. Condo jobs in Hunters Woods or Tall Oaks with shared mechanical room access and long horizontal runs can push to six hours because of the pre-inspection and careful vacuum staging around brittle original duct board.
Yes. We camera-scope the duct interior during the inspection and show you the footage on the spot – before any cleaning work is authorized. In Reston’s older housing stock, this is often the first time a homeowner has seen the condition of the original 1960s duct board, and it’s the basis for every written estimate we provide.
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 Reston Customers Say
"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."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."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.