24/7 Emergency Service Serving Northern Virginia
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Air duct & dryer vent cleaning in Northern Virginia

We clean air ducts and dryer vents in Northern Virginia homes. Before you pay for anything, we take a return cover off and run a camera so you can see what is actually in yours. If it is clean we put the cover back on and there is nothing to sell.

★★★★★ 4.9 stars across 874 Google reviews

  • Camera inspection included, with before and after photos of your ducts
  • Every vent cover comes off, gets washed, and goes back on tight
  • Virginia Class A contractor license #2705192276

Ask us for a price on yours

Tell us what is going on and we will call you back. Most weeks we can be out in a few days.

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The SwiftPro heating, cooling and plumbing crew in front of the company's wrapped vans, the team that does the air duct and dryer vent work in Northern Virginia
A SwiftPro technician kneeling at a floor register in a Northern Virginia home, running the vacuum hose into the duct below it
Before and after frames of a duct run cleaned by SwiftPro in a Northern Virginia home, the before furred with grey dust and the after down to bare metal

Dryer vent

$299on its own

Or $199 added to a duct cleaning. Save $100.

Air ducts

$298and up

Return Air Duct Cleaning. Run the calculator for yours.

The camera look

$0always

If the metal is clean, the cover goes back on and there is nothing to sell.

Start here

How a duct system moves air through your house

In a hurry, skip to prices.

A return air filter pulled from a Northern Virginia home, loaded grey with dust, photographed on the floor beside the air handler
Everything starts here

One point on the loop your air runs round all day. This one came out of a Northern Virginia return.

Looking down a flexible duct in a Northern Virginia home with grey lint packed into every corrugation, the dust that sits downstream of the filter
And this is past it

What the filter missed, stuck to the duct wall. It is downstream of the filter, so no filter change reaches it.

A SwiftPro technician on a ladder feeding a vacuum hose up into an opened ceiling duct in a Northern Virginia home, headlamp lighting the opening
So we take it out

Ten minutes with a camera first, then the covers come off.

An ActivePure Air Scrubber installed by SwiftPro in the supply plenum of a Northern Virginia home, its nameplate and indicator lamp visible through the access panel
Optional: the air scrubber

Third tier, fitted in the main duct at the furnace. What it is, and what it is not.

Before and after frames of a dryer vent line cleaned by SwiftPro in a Northern Virginia home, packed lint on the left and clear pipe on the right
The vent is its own job

Different line, different clock. Yearly, and the one with a fire behind it.

Five frames off real Northern Virginia jobs, in the order it happens.
  • The return sideThe intake ducts and the grilles on them. One half of the circle. Return Air Duct Cleaning, $298
  • The supply sideThe plenum, the trunk and every branch out to a register. Whole Home Air Duct Cleaning, $598

The air goes around in a circle

The big intake vents pull air out of your rooms. It goes through the filter, past the fan, and back out through the main duct to every vent in the house. Then it does the same thing again. Same air, all day.

Whatever is in the house rides along with it

Dust off the carpet, dander off the dog, drywall dust from a bathroom nobody sheeted off.

Three houses, three visits

Before and after, in the same duct

Three houses around Fairfax, Loudoun and Prince William. Each one is a single duct photographed twice on the same visit, same framing both times. Drag the handle.

The same register boot in the same Northern Virginia home after SwiftPro cleaned it, down to bare bright galvanized metal with the collar clear
A galvanized register boot in a Northern Virginia home before cleaning, the sheet metal and the round collar coated in thick grey dust
BeforeAfter
A register boot

That grey felt is years of it, and it comes off the metal in sheets once the brush gets in.

The same flexible round duct in the same Northern Virginia home after SwiftPro cleaned it, the corrugations clear down the run
The inside of a flexible round duct in a Northern Virginia home before cleaning, grey lint packed into every corrugation
BeforeAfter
Flex duct

The lint packs into every ridge, which is why flex takes longer than bare metal.

The same fiberglass lined supply duct in the same Northern Virginia home after SwiftPro cleaned it, the liner back to a clean even surface
Looking down a fiberglass lined rectangular supply duct in a Northern Virginia home before SwiftPro cleaned it, the liner furred over with grey dust
BeforeAfter
A lined supply trunk

The liner holds dust worse than sheet metal does, which is why it looks like that.

That grey layer is on the wall of the duct, which is why running the fan does not move it and why a filter change never reaches it. Book a look at yours, or call (703) 997-9757.

The honest answer

Is air duct cleaning worth it?

Sometimes. These are the four reasons people call.

You just bought the place

You have no idea whether the last owners had three cats or ever took a register cover off. Most people who just moved in want it done once, early, so they know what they are starting with.

Nobody can remember the last time

Which is most houses. Nobody opens a duct, so it never comes up until somebody looks.

You are seeing it at the registers

Grey fuzz on the register face, or dust back on the furniture a day after you wiped it down. That is the one people usually call about.

The heat comes on in October

The system has been sitting all summer, the furnace fires for the first time, and what you smell in the first ten minutes is whatever has been lying in the ducts since spring.

Yours might not look like any of those. Plenty of houses open up clean, the cover goes back on, and there is nothing to sell.

We will run the camera and you can decide from there. Book a look, or call (703) 997-9757.

The yearly one

Dryer vent cleaning, and why it is the yearly one

Different job, different clock. Ducts are every few years. The vent is a yearly thing, and it is the only job on this page with a fire behind it.

13,820

home fires a year involved a dryer

National Fire Protection Association, between 2014 and 2018

32%

of them came down to failure to clean

More than any other single cause

Yearly

is the interval for the vent

Fairfax County Fire and Rescue

$299

On its own

Nothing else on the ticket. An hour, in and out.

Save $100

$199

Added to a duct cleaning

Save $100, because we are already at the house with the machine running.

$0

On the Family Care Plan

$199 a year covers the vent, a heating inspection, an AC inspection and a whole-home plumbing inspection.

What we find back there

A split in the line

Metal pipe can open up at a seam, and the flexible kind tears. Either way the hot lint ends up inside a wall instead of outside. You would never see it from the laundry room.

A gas dryer venting inside

A gas dryer sends its exhaust out through that same pipe. If the pipe has a hole in it, or has come apart at a joint, that exhaust ends up in the room instead. If you have a gas dryer, put a carbon monoxide alarm nearby and have the line checked.

Whatever else is open in front of us

A furnace flue that has slipped at a joint. A duct blowing your heated air into the crawl space. We tell you and we put it in writing. What you do about it is up to you.

If your HOA requires it. Some of them do, and Fairfax County Fire and Rescue tells every homeowner to do it yearly regardless. You get a dated invoice and before and after photos of the line for the association.

The vacuum hose and the inspection camera at a wall register

Whichever of the three you land on, we remind you next year. Book the vent, or call (703) 997-9757.

4.9 stars across 874 Google reviews

What Northern Virginia customers say

Nikki LeeGoogle, August 2026★★★★★
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.
Dryer vent
Sara DavaGoogle, September 2025★★★★★
I had a great experience with Aaron and Luke for my duct and dryer vent cleaning. They were very professional, friendly, and punctual. After the inspection, they clearly explained the work needed and provided the price upfront before starting. I especially appreciated their dedication, they even came back with a larger ladder to finish the duct cleaning properly. Their attention to detail and customer service really stood out. I would definitely recommend Aaron and Luke to anyone in need of duct or dryer vent cleaning!
Ducts and vent
Veronica K.Yelp, August 2026★★★★★
So far so good. Team that serviced our HVAC and cleaned our ducts were professional and didn’t try to upsell us on anything. Good value for the service; we purchased the new homeowner special and were pleased with the services we got and the discounted prices.
New homeowner
Noble JarrellGoogle, July 2026★★★★★
Aaron and Marshall were honest with me and did a good job cleaning the dryer vent.
Dryer vent

Copied as written, typos and all, from Google and Yelp. Nobody was paid or given anything for a review.

The price book

How much air duct cleaning costs

Set your house and how many systems it has. This is the calculator our techs quote from.

Your home

HVAC systems

Each system is isolated and cleaned separately. Over 2,000 square feet adds $0.10 a square foot.

Return Air Duct Cleaning

$298

Just the intake side: the big return ducts and the grilles on them. If that is where your problem is, this is the one you want. We still look at the rest while we are there.

Whole Home Air Duct Cleaning

$598

Every duct in the house, both directions, vent covers included. We hook a vacuum to the system so the whole thing pulls inward, then run brushes down the ducts, so what comes loose goes into the machine instead of back into your rooms. This is the one most people book.

Whole Home Air Duct Cleaning with ActivePure Air Scrubber

$2,498$1,798

Everything in the tier above, plus the unit itself.

The camera look is what turns any of this into an actual quote on your house, and that part is free.

The same numbers without the calculator, for a home up to 2,000 square feet on one system.
What you are buyingWhat it coversPrice
Return Air Duct CleaningThe return trunks and the grilles on them$298
Whole Home Air Duct CleaningEvery supply and every return line, register faces included$598
Whole Home Air Duct Cleaning with ActivePure Air ScrubberFitted into the main duct at the furnace$1,798
Dryer Vent CleaningAdded to any of the three, or booked on its own+$199
Antimicrobial Duct TreatmentOptional, applied after cleaning+$99
UV Light Air PurifierPer HVAC system, optional+$499

About that $59 whole-house coupon. You have probably had one in the mailbox. The number gets somebody into your attic, and the attic is where it turns into six or seven hundred. We publish ours instead, so there is nothing left to find out on the day.

How the visit goes

We look first

A vent cover comes off, a camera goes in, and you watch the screen with the tech. About ten minutes, no charge, including when the answer is that yours are fine.

Then you decide

You get the number off the calculator on this page, before anyone unpacks anything.

Then the work

Dryer vent is under an hour. Returns only is a couple of hours. A whole home is most of a day. You get the window when you book and the tech texts when he is on the way.

Send the square footage and how many systems the house has and we will confirm the number on your house. Send it here, or call (703) 997-9757.

The rhythm

How often ducts and dryer vents need doing

  • Dryer vent

    Every year

    Fairfax County Fire and Rescue’s wording: clean the lint out of the dryer vent pipe once a year, or sooner if clothes take longer than normal to dry, “or have a dryer lint removal service do it for you.” Some HOAs require it too.

  • Furnace filter

    Every 1 to 3 months

    The cheapest thing on the list and the one that changes how much dust moves around.

  • Heating and cooling tune-up

    Twice a year

    The fan, the coil and the drain line get cleaned as part of it.

  • Air ducts

    Every 3 to 5 years

    Sooner if you have pets, just finished a renovation, or just bought the house.

Worth doing the arithmetic. The Family Care Plan is $199 a year for one system, or $20 a month, and the vent is included. If you are having the vent done every year anyway the plan costs less than the job on its own, and it means we call you when things are due instead of you keeping track.

Straight answers

Air duct cleaning questions we get asked

If yours is not here, call and ask. You will get a person.

How much does air duct cleaning cost in Northern Virginia?

$298 for the returns, $598 for every supply and return, or $1,798 with an air scrubber installed, on a home up to 2,000 square feet with one system. A dryer vent is $299 booked on its own, or $199 if you add it to a duct cleaning, which saves you $100. It is included free on the $199 a year Family Care Plan. Bigger house or a second system, run the calculator above for your number.

What does whole-house duct cleaning cost?

$598 for a home up to 2,000 square feet on one system. Over that adds $0.10 a square foot, and each additional HVAC system bills at 90 percent of the tier because it is isolated and cleaned separately. A 3,500 square foot house on two systems comes out around $1,198.

Do you charge per vent?

No. Per-vent pricing is where the $59 coupons turn into four figures, because a house has more vents in it than anyone counts before the truck arrives. We price the system, not the openings, and the number you get off the calculator on this page is the number on the invoice.

Is air duct cleaning worth it?

Sometimes, and the camera is how you find out rather than us. If the duct walls are furred over the way they are in the footage on this page, cleaning takes that out of the loop your air runs through, and the before and after are obvious. If the metal is clean, it is not worth it and we say so. The EPA’s own position is that routine cleaning has not been shown to prevent health problems, and we are not going to argue with them to sell a job. Look first, then decide.

Does duct cleaning help with the dust in my house?

We will not promise that. Most of what settles on your furniture came from inside the room, and the filter is what catches what is moving. What cleaning does is take out what is already stuck to the duct walls, which is downstream of the filter and which no filter change will ever reach. If somebody tells you it will end your dusting, ask them to put it in writing.

How often should air ducts be cleaned?

Every 3 to 5 years for most houses, sooner if you have pets, have just finished a renovation, or have just bought the place. We do not shorten that interval to sell more work. The dryer vent is the yearly one.

How often does a dryer vent need cleaning?

Every year. That is Fairfax County Fire and Rescue’s wording for every homeowner, and some HOAs in Northern Virginia require it and want the receipt. Sooner if clothes are taking more than one cycle to dry, which is the tell most people notice first.

How do I know if mine need it?

Look at them. We take a return cover off and run a camera while you watch, it takes about ten minutes, and there is no charge whether you book anything or not.

My HOA requires annual dryer vent cleaning. Can you handle that?

Yes, we do those all the time. You get a dated invoice and before and after photos of the line, which is normally what an association or property manager wants. Tell us how they want it addressed and we will put it on the paperwork.

How long does it take?

Dryer vent is under an hour. Returns only is a couple of hours. A whole home is most of a day. You get the window when you book and the tech texts when he is on the way.

What is the air scrubber on the third tier?

An ActivePure unit fitted into the main duct at the furnace, so it is treating the air the whole time your system runs rather than only while somebody is cleaning. It is a piece of equipment we install, not part of the cleaning, which is why it is priced as its own tier.

Do you serve my town?

If you are in Fairfax, Loudoun, Prince William or Arlington County, almost certainly. The list further down this page is where we are most weeks. If your town is not on it, call and ask rather than assuming, because the list is the common ones and not the boundary.

Fairfax, Loudoun, Prince William, Arlington

Where we clean air ducts in Northern Virginia

  • Fairfax
  • Centreville
  • Chantilly
  • Burke
  • Springfield
  • Annandale
  • Vienna
  • McLean
  • Falls Church
  • Herndon
  • Reston
  • Ashburn
  • Sterling
  • Leesburg
  • Arlington
  • Alexandria
  • Woodbridge
  • Manassas
The SwiftPro heating, cooling and plumbing crew in front of the company's wrapped vans, the team that does the air duct and dryer vent work in Northern Virginia
The crew, and the vans that pull into these driveways.

Book the free camera look

Call and you will get a person on the phone, or send the form at the top and we will call you back. Either way you see the inside of your own ductwork before you decide anything, and that part costs you nothing.

Virginia Class A contractor license #2705192276 · BBB Accredited with an A rating · 4230 Lafayette Center Dr, STE N, Chantilly, VA 20151

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