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 Vienna, VA
HVAC cleaning in Vienna typically runs $400-$800 for a full system, with most jobs scheduled within a week and completed in one day. Vienna’s 1960s-1980s housing stock and humid subtropical climate create conditions we don’t see in newer Fairfax County suburbs: degraded fiberglass duct liners, condensation-prone attic runs, and pollen loads from the town’s dense tree canopy. Call (240) 771-1508 for a written estimate before any work starts.
Why Vienna Homes Are Different
Vienna’s core neighborhoods were built during the post-war Fairfax County expansion, and the housing stock tells the story. Split-level colonials, ranchers, and two-story colonials from the 1960s through the 1980s dominate streets near Church Street and the Washington & Old Dominion Trail corridor. Many of these homes have had furnaces or air handlers replaced in the 1990s or 2000s while the original galvanized-steel or early flexible ductwork stayed in place.
That mismatch matters in practice. Northern Virginia summers push dewpoints above 70°F, and unconditioned attic or crawl-space duct runs - common in Vienna’s ranch and split-level layouts - accumulate condensation that degrades interior surfaces. The town’s preserved urban tree canopy, heavy with mature oaks, maples, and cherries, drives significant pollen and organic debris loads through exterior intakes each spring. We regularly open systems where the equipment is 15 years old but the duct liner dates to the Ford administration.
Our Main Vienna Services
Three services account for most calls from Vienna homeowners. Each has its own page with detailed pricing and scope.
Air Duct Cleaning in Vienna
Full duct system cleaning with negative-pressure extraction, register-by-register agitation, and a documented photo record of every run. In Vienna’s older homes, we often find collapsed or crumbling fiberglass flex liner that requires repair before cleaning can proceed. Air Duct Cleaning in Vienna
Dryer Vent Cleaning in Vienna
Dryer vent routing through finished basements or multiple stories is common in Vienna’s split-levels, creating lint accumulation points that standard kits can’t reach. We clean the full run from appliance to termination with rotary brushes and verify airflow improvement. Dryer Vent Cleaning in Vienna
Duct Repair & Sealing in Vienna
Liner replacement, seam sealing, and metal repair for systems where cleaning alone won’t restore function. Vienna’s retained original ductwork often needs this before any cleaning work makes sense. Duct Repair & Sealing in Vienna
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 Vienna
Vienna’s mixed-era HVAC systems - new equipment on old ductwork, or old equipment on even older ductwork - create cleaning challenges that newer suburbs don’t face. Condensation in unconditioned spaces, degraded fiberglass liner shedding into airflow, and pollen loads from the dense tree canopy all end up at the mechanical core. We treat the full system, not just the ducts, because the components are connected. HVAC Cleaning covers our full methodology.
Evaporator Coil Cleaning
Signs you need it
Ice buildup on the coil, reduced airflow from registers, or a musty odor when the AC first cycles on.
What it costs in Vienna
Evaporator coil cleaning in Vienna typically runs $250-$450.
How we do it
We access the coil through the plenum (the main air distribution box), apply foaming cleaner, rinse with low-pressure water, and photograph the before and after condition.
Blower Cleaning
Signs you need it
Vibration or noise from the air handler, uneven heating or cooling between rooms, or dust puffing from registers at startup.
What it costs in Vienna
Blower cleaning in Vienna typically runs $200-$350.
How we do it
We remove the blower assembly, clean the wheel and housing with compressed air and solvent, balance the assembly, and document RPM and amp draw before reinstalling.
What HVAC Cleaning Costs in Vienna
| Item | Typical range in Vienna |
|---|---|
| Evaporator coil cleaning | $250-$450 |
| Blower cleaning | $200-$350 |
| Full HVAC system cleaning | $400-$800 |
How do I know if my HVAC needs cleaning or just the ducts?
If you smell must when the system cycles on, see ice on the coil, or feel weak airflow despite clean filters, the mechanical components need attention. Call (240) 771-1508 and we’ll inspect both the ducts and the equipment, with a written price for each scope.
Can HVAC cleaning fix the humidity problems in my Vienna home?
It can help if the coil is dirty or the blower is underperforming, but persistent humidity usually points to duct leakage or an undersized system. We document what we find and refer structural issues to an HVAC contractor if needed.
Air Quality & Sanitizing in Vienna
Vienna’s humid summers and aging fiberglass duct liners create conditions where biological growth isn’t a possibility - it’s an eventual certainty in unconditioned spaces. The same pollen and organic debris that clogs exterior intakes also feeds mold colonies where condensation collects. We treat the source, not just the symptom, and document the before and after with photos you can show an inspector or buyer. Air Quality & Sanitizing details our full protocol.
Mold Treatment
Signs you need it
Visible growth on register boots, a persistent earthy odor when the system runs, or recent water intrusion in attic or crawl space duct runs.
What it costs in Vienna
Mold treatment in Vienna typically runs $300-$600 per affected zone.
How we do it
We apply an EPA-registered antimicrobial through the full duct system, treat the plenum and air handler interior, and run a post-treatment air sample to verify reduction.
UV Light Installation
Signs you need it
Recurring mold despite cleaning, a family member with respiratory sensitivity, or a system in a chronically damp basement or crawl space.
What it costs in Vienna
UV light installation in Vienna typically runs $400-$700 including the lamp and power supply.
How we do it
We mount a UV-C lamp in the supply plenum, wire to the blower circuit for automatic operation, and show you the installation point in your photo record.
What Air Quality & Sanitizing Costs in Vienna
| Item | Typical range in Vienna |
|---|---|
| Mold treatment (per zone) | $300-$600 |
| UV light installation | $400-$700 |
| Bacteria sanitizing (whole system) | $250-$500 |
Is mold in my ducts dangerous or just unpleasant?
Most household mold species irritate airways rather than cause serious illness, but the EPA recommends remediation when growth is visible or odor is persistent. We treat it and document the results.
Will UV lights actually prevent mold from coming back?
UV-C lamps inhibit growth on coil and plenum surfaces they directly illuminate, but they don’t treat the full duct run. We install them where they’ll do the most good and tell you honestly what they won’t fix.
Brands We Service in Vienna
We stock parts and service equipment from Aprilaire, Honeywell, Abatement Technologies, and Guardsman, with most common filters, UV lamps, and antimicrobial supplies on the truck. Dispatch is coordinated from our Washington, DC office; Vienna crews carry Vienna-specific inventory based on the housing stock we encounter. our brands
Pricing for Air Duct Cleaning in Vienna, VA
| Service | Typical range in Vienna |
|---|---|
| Air duct cleaning (whole system) | $300-$600 |
| Dryer vent cleaning | $150-$300 |
| Duct repair & sealing (per run) | $200-$500 |
| Evaporator coil cleaning | $250-$450 |
| Blower cleaning | $200-$350 |
| Full HVAC system cleaning | $400-$800 |
| Mold treatment (per zone) | $300-$600 |
| UV light installation | $400-$700 |
| Bacteria sanitizing (whole system) | $250-$500 |
Prices in Vienna run toward the higher end of these ranges when systems have original 1970s ductwork requiring liner assessment, or when access is limited by finished basements or tight crawl spaces. Every job starts with a written price under Haven Standard Clause 1 - no exceptions, no surprises.
Neighborhoods We Serve in Vienna
We work throughout Vienna’s residential core, from the older streets near Church Street and the W&OD Trail to the post-war subdivisions off Maple Avenue. Crews are scheduled from our metro office and typically arrive within the agreed window.
- Church Street area
- Wolftrap Meadows
- Madison Manor
- Tysons Woods
- Dunn Loring Woods
Service Area - Cities Near Vienna
CleanRun serves the full Fairfax County corridor and adjacent communities. We regularly schedule jobs in Falls Church, VA, Burke, VA, Annandale, VA, and Fairfax, VA, often routing crews between same-day appointments in neighboring towns.
Serving Vienna, VA - Our Local Coverage Area
We’re based in the Vienna 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 Vienna
No permit is required for standard cleaning or sanitizing. Duct replacement or structural modification may need Fairfax County approval; we note this in your written scope if it applies and handle the documentation as part of the job.
Most Vienna appointments are scheduled within 3-5 business days. We don’t promise same-day service because duct work requires preparation and the right crew assignment; we do confirm your exact arrival window by text the evening before.
Our van carries a generator and water supply, so we don’t need to run hoses into your home or block your driveway. Street parking works fine on Vienna’s residential streets; we’ll confirm any HOA or neighborhood restrictions when you call.
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 Vienna Customers Say
"Thorough job on the ducts and the dryer vent. Left the house clean and the paperwork was clear."
- Rafael I."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 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.