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
HVAC cleaning in Reston typically runs $350-$850 for a full system, with air quality and sanitizing add-ons starting around $200. The planned-community cluster homes built between 1965 and 1985, with their shared mechanical chases and 40-60 year old ductwork, make this work more technically demanding here than in conventional suburban homes. We dispatch crews from our Washington, DC office and serve Reston locally; call (240) 255-4519 for a written estimate before any work starts.
Why Reston Homes Are Different
Reston’s signature cluster housing, pioneered by Robert Simon in 1964, packs HVAC equipment into tight interior mechanical chases shared between attached units. In Lake Anne and Hickory Cluster, duct systems from the 1965-1970 era often run horizontally through low attic knee-walls shared across two or three homes. We’ve found debris fields, pet dander, and fiberglass insulation fragments from deteriorating duct liner that migrated through unsealed partition penetrations into adjacent neighbors’ trunks.
Northern Virginia’s humid subtropical summers push indoor relative humidity high enough that under-insulated duct sections in unconditioned spaces develop condensation, accelerating mold growth. Reston’s dense tree canopy, one of the heaviest in Fairfax County, produces exceptional spring pollen loads from oak, cedar, and maple that overwhelm standard filters and pack into return-air plenums faster than in less-wooded communities like Herndon or Sterling.
Our Main Reston Services
Reston homeowners most often call us for these three services, each with its own dedicated local page.
Air Duct Cleaning in Reston
Full negative-pressure extraction of supply and return duct runs, register to plenum, with a documented photo record of every line. In Reston’s cluster homes, we pay particular attention to shared chase penetrations where cross-contamination between units is common. Air Duct Cleaning in Reston covers the complete scope, pricing, and what to expect.
Dryer Vent Cleaning in Reston
Lint and debris removal from dryer exhaust ducts to the exterior termination, with airflow verification. Reston’s multi-story townhomes and garden condos often have extended vertical runs that require specialized rotary tools and camera inspection to clear fully. Dryer Vent Cleaning in Reston has full details.
Duct Repair & Sealing in Reston
Sealing disconnected joints, replacing deteriorated flex duct, and repairing damage from pests or moisture in crawl spaces and attics. The original 1965-1985 ductwork in Reston’s planned communities frequently needs more than cleaning. Duct Repair & Sealing in Reston explains our repair scope and pricing.
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.
Before
AfterHVAC Cleaning in Reston
Full HVAC system cleaning in Reston addresses the evaporator coil, blower assembly, condenser, and air handler, components that collect debris differently in the planned community’s compact mechanical rooms than in conventional homes. The 40-60 year old systems in original cluster housing often show restricted airflow from coil fouling and blower wheel buildup that standard filter changes cannot reverse. HVAC Cleaning covers our full equipment and process standards.
Evaporator Coil Cleaning
Signs you need it
Ice formation on refrigerant lines, weak airflow from registers, or cooling that cannot keep up during Reston’s humid July afternoons.
What it costs in Reston
Evaporator coil cleaning typically runs $180-$340 in Reston.
How we do it
We remove the coil access panel, apply foaming cleaner from Nikro or Abatement Technologies, rinse with low-pressure water, and photograph the before and after condition for the documented job record.
Blower Cleaning
Signs you need it
Unbalanced wheel vibration, dust puffing from registers at startup, or motor straining audible from the mechanical closet in Reston’s tight cluster chases.
What it costs in Reston
Blower assembly cleaning typically runs $150-$280 in Reston.
How we do it
We remove the blower housing, clean the wheel vanes and motor housing with compressed air and contact cleaner, balance the assembly, and reinstall with torque-verified fasteners.
What HVAC Cleaning Costs in Reston
| Item | Typical range in Reston |
|---|---|
| Evaporator coil cleaning | $180-$340 |
| Blower assembly cleaning | $150-$280 |
| Full HVAC system cleaning (coil, blower, condenser, air handler) | $350-$850 |
How do I know my HVAC system needs cleaning, not just my ducts?
If your ducts are clean but rooms still heat or cool unevenly, or the system runs longer than it used to, the problem is likely in the coil or blower, not the duct runs. Call (240) 255-4519 and we’ll inspect both and put the scope in writing.
Can HVAC cleaning fix humidity problems in Reston summers?
Cleaning a fouled evaporator coil restores its ability to condense and drain moisture, but if humidity persists, the system may be oversized or the ductwork may be pulling attic air. We’ll photograph the coil condition and note any duct leakage we find.
Air Quality & Sanitizing in Reston
Air quality and sanitizing in Reston targets the mold, bacteria, and pollen accumulation that humid summers and dense tree canopy produce in 40-60 year old duct systems. The shared mechanical chases in cluster housing mean one unit’s moisture problem can affect neighbors, making source treatment and containment critical. Air Quality & Sanitizing details our full protocol.
Mold Treatment
Signs you need it
Musty odor at registers, visible black or green growth on duct liner, or condensation stains on ceiling panels near shared chases in Reston cluster homes.
What it costs in Reston
Whole-system mold treatment typically runs $400-$900 in Reston.
How we do it
We apply EPA-registered antimicrobial through the duct system under negative pressure, treat the plenum and accessible trunk lines with contact spray, and deliver before-and-after photos of each treated run.
UV Light Installation
Signs you need it
Recurring mold after professional cleaning, or a mechanical room with chronic moisture that coil treatment alone cannot control.
What it costs in Reston
UV-C light installation typically runs $300-$650 in Reston.
How we do it
We mount a Honeywell or Aprilaire UV lamp downstream of the evaporator coil, wire to the air handler’s 24V circuit, and verify irradiance at the coil surface with a meter.
What Air Quality & Sanitizing Costs in Reston
| Item | Typical range in Reston |
|---|---|
| Mold treatment (whole system) | $400-$900 |
| Bacteria sanitizing | $200-$450 |
| UV light installation | $300-$650 |
Is mold in ducts common in Reston’s older cluster homes?
Yes, the combination of uninsulated chase walls, shared attic knee-walls, and 40-60 year old duct liner makes mold more likely here than in newer detached homes. We treat the full system and photograph every run.
Will sanitizing remove pollen that gets past my filter?
Sanitizing kills biological material but does not remove the physical pollen load; we typically pair sanitizing with full duct cleaning so the debris is extracted, not just treated. Call (240) 255-4519 for a written scope.
Brands We Service in Reston
We clean and service systems using Nikro, Honeywell, Aprilaire, and Abatement Technologies equipment, and we stock common replacement parts for faster turnaround on repair calls in Reston. Our brands page lists the full equipment roster.
Pricing for Air Duct Cleaning in Reston, VA
| Service | Typical range in Reston |
|---|---|
| Air duct cleaning (whole system) | $300-$600 |
| Dryer vent cleaning | $120-$250 |
| Duct repair & sealing | $200-$800 |
| HVAC system cleaning (full) | $350-$850 |
| Evaporator coil cleaning | $180-$340 |
| Blower assembly cleaning | $150-$280 |
| Mold treatment | $400-$900 |
| Bacteria sanitizing | $200-$450 |
| UV light installation | $300-$650 |
| Odor removal treatment | $250-$500 |
Prices increase in Reston when ductwork is in inaccessible shared chases requiring additional labor, or when multiple attached units need coordinated access. Every job starts with a written price under Haven Standard Clause 1, before any panel comes off.
Neighborhoods We Serve in Reston
We work across Reston’s original villages and newer development, with scheduling coordinated from our Washington, DC office for next-day availability in most cases.
- Lake Anne
- Hickory Cluster
- Reston Town Center
- South Lakes
- North Point
Service Area - Cities Near Reston
Our crews work throughout Fairfax County and the surrounding metro area. We regularly schedule alongside Reston jobs in Herndon, VA, Sterling, VA, Fairfax, VA, and Arlington, VA.
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
Most Reston cluster associations require 24-48 hour notice for work involving shared mechanical chases or exterior access; we coordinate this notice as part of standard scheduling and include any required documentation with your written scope.
We typically schedule within 1-2 business days, with coordination for shared-access cluster homes that may need neighbor notification. Call (240) 255-4519 for current availability.
Buildings with commercial-grade air handling units require commercial duct cleaning protocols distinct from our residential service; we assess these individually and refer to our commercial division when appropriate.
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
"On time, professional, and explained what the readings meant without talking down to me."
- Warren E."They found a disconnected duct in the crawl space that had been dumping conditioned air under the house for years. Photographed it, quoted the repair, fixed it."
- Devon A."My allergies genuinely improved. They also told me the ducts did not need sealing, which I had been quoted for elsewhere."
- Petra K.