Open 24/7 for emergencies
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 Annandale, 22003, where most homes went up before 1980. We put a camera in, photograph what’s inside and show you before any price.
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 Annandale
The median owner home in Annandale was built in 1967, and about 8 in 10 homes here went up before 1980. A house that age is on its second or third furnace, but the sheet-metal ducts it blows through are usually the ones the builder hung. Some of the oldest were built for heat alone and got a cooling coil years later, so ducts sized for a furnace now carry summer air too.
Where they run depends on the house. In a rambler with a basement, the trunk hangs from the basement ceiling and branches climb to registers in the floor or low on the outside walls. In a split-level, the furnace sits on the lowest floor and short runs reach rooms a half flight and a full flight up.
Not all of Annandale is single-family. Broyhill Crest, north of Little River Turnpike, and the Wakefield Chapel streets west of the Beltway are, but Fairfax County’s plan puts garden-style apartments and condos around the business district at Little River Turnpike and Columbia Pike, and the Census counts about one home in five here in apartment and condo buildings. A condo system is usually a small furnace or air handler in a closet with short runs, a quicker job than a house; anything run through the building is the association’s.
Ductless mini-splits are a bigger part of our Annandale work than anywhere else we work regularly. A ductless head has no ductwork behind it, so the duct cleaning covers your central system and leaves the heads alone.
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 |
|---|---|---|---|---|
| Annandale | 1967 | single-family houses, about 5 in 10 | gas, about 7 in 10 | Houses from before 1980: original sheet metal, and returns built into the floor framing. |
| Wakefield | 1968 | single-family houses, nearly all | gas, about 8 in 10 | Houses from before 1980: original sheet metal, and returns built into the floor framing. |
| Woodburn | 1968 | single-family houses, about 4 in 10 | gas, about 6 in 10 | Houses from before 1980: original sheet metal, and returns built into the floor framing. |
By the numbers
From the Census Bureau’s 2020 to 2024 survey. Median year built and heat count owner-occupied homes only.
When it’s worth doing
Floor registers in an older Annandale rambler catch whatever drops through the grille: crumbs, pet hair, a lost earring. If yours are in the floor and the covers have never come up, the box under each one is where the camera goes first.
Which is most houses. Nobody opens a duct, so it never comes up until somebody looks.
Drywall dust goes wherever the air goes, and the system was running while they sanded.
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.
Original 1960s sheet metal often cleans up well. A register box rusted through near a damp basement wall can’t be cleaned back into shape. Ask for photos and a straight answer on which you have.
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 is great ! He explained to me about how they clean the dryer vent, he replaced my old one with a flex type vent duct, he showed me the camera he used to see into the dryer vent. Very professional answered all my questions . Definitely 10 out of 10.
Where we work
Next door to Annandale: Falls Church, Springfield, Dunn Loring, Burke and Fairfax.
Questions
Yes. In a split-level the furnace usually sits on the lowest floor and its runs fan out to three or four levels, each with its own registers and returns. We clean every level, and the camera photos show you each one.
All of 22003: Broyhill Crest and the streets north of Little River Turnpike, Canterbury Woods and the Wakefield Chapel side west of the Beltway, the townhouses off Braddock Road, and the condos around the business district. Same crew and same prices across all of it.
At a tenant turnover, while the rooms are empty and every register is easy to reach. About a third of occupied homes in Annandale are rented, and a changeover is the easiest week to see inside the system.
$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 Annandale 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.