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Whole Home Air Duct Cleaning is $598, regularly $798, for a home up to 2,000 square feet on one system.
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Air duct cleaning in Fairfax Station, 22039, for big 1980s and 90s houses with two systems. Camera photos of each one first, then the price in writing.
5.0 stars across 1,132 reviews
One of our technicians at a floor register, running the vacuum hose into the duct below it.
Licensed and insuredVirginia Class A contractor #2705192276
24/7 emergency serviceOften same-day, and we will tell you honestly when we can get there.
Dedicated HVAC and plumbing teamsA dedicated HVAC team and a dedicated plumbing team, under one roof
Prices in writing, firstYou get the number in writing before any work starts
What it costs
The same price book as our air duct cleaning page, for a home up to 2,000 square feet on one system. We look first: the tech takes a cover off, puts a camera in and photographs what’s in your ducts, then shows you, so you see their current condition before you decide. No charge, including when yours are fine. Then you get the price in writing, then we clean.
Return Air Duct Cleaning
$298
Whole Home Air Duct Cleaning
$598, regularly $798
Whole Home Air Duct Cleaning with ActivePure Air Scrubber
$1,798
Dryer Vent Cleaning on its own, a year of Comfort+ membership included
$199, normally $298
Dryer Vent Cleaning, added to a duct cleaning
$199
A second system bills at 90 percent of the tier, because it’s isolated and cleaned on its own. The calculator on our air duct cleaning page does the arithmetic for a bigger house.
The dryer vent cleaning is the yearly one, and it’s in Comfort+ membership at $199 a year along with a water heater flush with a sewer camera inspection, a heating maintenance visit and a cooling maintenance visit.
What’s different in Fairfax Station
About 9 in 10 homes in 22039 have four bedrooms or more, and a house that big is often served by two separate duct systems: sheet-metal trunks below for the lower floors, and flexible runs through the attic up to the bedrooms. The two wear differently, so we photograph and price them one at a time, and you can say yes to one and not the other.
The attic side runs through the hottest, dustiest space in the house, among insulation, roof dust and whatever drifts in through the soffits. A return joint that has come apart up there pulls attic air straight into the system, and the camera photos make a gap like that plain. That’s a repair to seal, priced separately, not something a cleaning fixes.
Most of these houses were built from 1980 to 1999, so the original trunks have moved air for 25 to 45 years; Crosspointe’s are the youngest, with a median house from 1993. Where a basement got finished later, drywall now covers the main trunk, and we reach it through the registers and return grilles instead. The camera photos show you the stretches you can’t see anymore.
About 1 in 20 owner homes here heat with oil, which in 22039 means a few hundred houses. An oil burner that puffs back, lighting late with a thump, sends soot through the blower and into the ducts, and that soot stays on the duct walls long after the burner is fixed. If yours has ever done it, mention it when you book; soot is easy to spot in the camera photos.
Neighborhood by neighborhood
Census figures for each place, and what that usually means when we open the system. Median year built and heat count owner-occupied homes only.
| Place | Median home built | Most homes are | Heated with | What we usually find |
|---|---|---|---|---|
| Fairfax Station | 1982 | single-family houses, about 9 in 10 | gas, about 5 in 10 | 1980s and 90s houses: sheet-metal trunks, flexible runs and one big return. |
| South Run | 1988 | single-family houses, nearly all | gas, about 9 in 10 | 1980s and 90s houses: sheet-metal trunks, flexible runs and one big return. |
| Crosspointe | 1993 | single-family houses, nearly all | gas, about 8 in 10 | 1980s and 90s houses: sheet-metal trunks, flexible runs and one big return. |
By the numbers
From the Census Bureau’s 2020 to 2024 survey. Median year built and heat count owner-occupied homes only.
ZIP 22039 as a whole: every Fairfax Station address. The Fairfax Station Census place in the table also takes in streets with Fairfax mail.
When it’s worth doing
When a house burns oil, grey or black streaks on the ceiling around the supply registers can mean the burner is putting soot into the air. Get the burner looked at by an oil heat company first; cleaning ducts downstream of a sooting burner only buys time.
You don’t know whether the last owners had three cats or ever took a register cover off. Most new owners want it done once, early, so they know what they’re starting with.
Grey fuzz on the register face, or dust back on the furniture a day after you wiped it. That’s the one people usually call about.
The dryer vent, locally
Fairfax County Fire and Rescue tells every household to clean the lint out of the dryer vent pipe once a year, sooner if clothes are taking longer to dry, and to have a gas dryer checked by a professional. Source.
Our Virginia Class A contractor license, 2705192276, is on the side of the van.
Choosing who cleans them
Questions to ask anybody who quotes you, us included.
On the upstairs system in a big Fairfax Station house, the air handler and much of the duct are in the attic. A cleaning that only reaches what’s behind the bedroom registers misses the blower and the return box up there, so ask whether the attic side is in the price.
Ask whether they’ll put a camera in and show you photos of what’s inside first. A price given at the door, sight unseen, is a price for the average house, not yours.
The returns are the big grilles that pull air back to the system, and they’re the side that collects dust. A job that only counts supply registers leaves half the system alone.
Ask what it covers: every supply and return, the main trunk, the blower compartment. The $59 mailbox coupon covers getting somebody into the attic.
Two of our crew going over a work order before the day's calls.
From our Google reviews
5.0 stars across 1,132 reviews. Read them on our reviews page.
Aaron Kwon came to clean the air ducts, and he was great. He was thorough and careful and extremely polite–just a nice fellow. The office staff at SwiftPro is also wonderful. I am grateful for their splendid service.
Where we work
Next door to Fairfax Station: Burke, Clifton, Springfield, Fairfax and Annandale.
Questions
Per system. The first is billed at its tier, $598 for Whole Home Air Duct Cleaning on a home of 2,000 square feet or less, and the second costs 10 percent less than its tier, because the tech isolates it and cleans it separately. You see photos of both before you choose either one.
Yes, once an oil heat company has repaired the burner; we don’t work on oil burners. Soot from a puffback coats the inside of the ducts as well as the walls, and running the system moves what’s left around the house. Keep the camera photos and the dated invoice; an insurance adjuster will ask for them.
Only if the photos say so. A buyer’s home inspector may lift register covers too, and a dated invoice with before and after photos answers the duct question before anyone asks it. If the camera shows clean metal in both systems, you’ll hear that, and the money stays in your pocket for the move.
$598 for Whole Home Air Duct Cleaning, regularly $798, on a home up to 2,000 square feet with one system, $298 for Return Air Duct Cleaning, and $1,798 with an ActivePure air scrubber installed. Dryer vent cleaning is $199 added to a duct cleaning; on its own it’s $199, normally $298, with a year of Comfort+ membership included.
Sometimes, and the camera photos are how you find out. If the duct walls are furred over, cleaning takes that out of the loop your air runs through, and the before and after are obvious. If the metal is clean, it isn’t worth doing and we’ll say so. The EPA’s position is that routine cleaning hasn’t been shown to prevent health problems, so we don’t sell it that way.
Ready when you are
Call, or send the form at the top. The camera photos come first and cost nothing, including when yours turn out to be fine.
SwiftPro Heating, Cooling & Plumbing
4230 Lafayette Center Dr N, Chantilly, VA 20151
44679 Endicott Dr, Suite 211, Ashburn, VA 20147
Virginia Class A contractor license #2705192276
SwiftPro Heating, Cooling & Plumbing is a licensed, BBB Accredited (A rating), independently owned heating, cooling and plumbing company in Chantilly, serving Fairfax Station and the rest of Northern Virginia. Virginia contractor license #2705192276. 5.0 stars across 1,132 reviews on Google, Angi, Yelp, the BBB and Facebook. SwiftPro maintains a dedicated HVAC team and a dedicated plumbing team.
From SwiftPro Heating, Cooling & Plumbing in Chantilly. Housing figures are the Census Bureau’s American Community Survey, 2020 to 2024, for each place named; permit, water and sewer facts link to each office’s own page and were checked in September and October 2026.