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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 Marshall, 20115, from Main Street out to the farms around it. You see camera photos from inside your ducts before you see a 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 Marshall
Natural gas barely exists in ZIP 20115, and about six in ten owner homes heat with electricity, usually a heat pump. A heat pump’s blower runs through the heating months as well as the cooling ones, so dust keeps collecting at the returns, the large grilles that feed air back to the equipment. When the camera goes in, the returns come first.
The village is a different job. Fauquier County’s plan for Marshall counts more than 60 buildings from between the World Wars, about 20 houses on Anderson Avenue from the 1920s to the mid 1940s, most of them story-and-a-half frame, and older I-houses on Main Street that stand two stories tall and one room deep. Nobody designed those around ductwork. When central air came, the runs usually went wherever they’d fit: up through closets, inside knee walls, over the attic joists. The camera photos cover those runs too.
North of Main Street the plan puts many houses in the 1960s through the 1990s, and the median owner home in 20115 dates to 1986. That era usually means a sheet-metal main trunk under the first floor, flex branches to the rooms and a single central return on each level. The heat pump may be its third; the ductwork is usually the original.
About eight homes in ten in the ZIP are detached, and on the big lots outside the service district a basement system plus a second one in the attic is often how it’s done. We photograph each system separately and price each on its own line. South of Main Street the plan notes townhouse enclaves around cul-de-sacs, where the air handler is usually tucked in a closet or up in the attic, with short runs. With the ducts, the dryer vent cleaning is $199.
By the numbers
From the Census Bureau’s 2020 to 2024 survey. Median year built and heat count owner-occupied homes only.
ZIP 20115 as a whole: every Marshall address, the village included. The Census place for the village alone has too few homes for steady figures.
When it’s worth doing
About one Marshall owner home in thirteen names wood as its main heat. Some ash gets out whenever a stove is loaded or cleaned out, and the nearest return grille pulls it in. If that grille wears a grey film by March, the photos from inside will show how far the ash went.
Which is most houses. Nobody opens a duct, so it never comes up until somebody looks.
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.
Choosing who cleans them
Questions to ask anybody who quotes you, us included.
Around Marshall it could be a heat pump, a propane furnace, a wood stove, or two at once. That changes which returns load up and whether there’s a second air handler, so a fair quote starts with the question.
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.
Excellent service! Aaron was very professional and punctual. Did an amazing job cleaning our dryer vents and inspecting our air ducts. Thank you!
Where we work
Next door to Marshall: Rectortown, Delaplane, The Plains, Orlean and Broad Run.
Questions
Yes, anywhere with a Marshall 20115 address, at Main Street prices. Tell us the number of air handlers and where each one is, so we bring the right ladders and hose.
Usually, if the ductwork can be reached. The National Register district takes in 139 properties on 99 acres, some older than the Civil War, with ducts added long after. The camera shows which runs can be cleaned, and nothing outside changes.
$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 Marshall 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.