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.
Get your price in writing
Send this and the office calls or texts you back to set a time.
We’ll call or text this number about your request. By sending it you agree to our terms and privacy policy.
Rather talk now? (703) 997-9757
Air duct cleaning in Paeonian Springs. We photograph the inside of your system first, so you see the condition before any price is discussed.
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 Paeonian Springs
Census data for ZIP 20129 lists about 150 owner homes, all of them detached. Your ductwork is a private run, not shared with a neighbor. The median home was built in 1997, so many systems are in their late twenties. Because the area is entirely single-family, the scope is clear: one house, one system. We put a camera in the main trunk and photograph the branches, so you see exactly what is there before deciding whether it needs cleaning.
The town sits at the base of Catoctin Mountain, and the landscape is full of trees. Storms are a regular part of life here. In July 2024, winds of about 75 miles per hour brought down large trees near Paeonian Springs. A similar event in June 2022 blocked roads with limbs and wires. When a tree falls on a roof, the damage is obvious. But even when nothing breaks, debris and leaves can settle on the roof and block the air intake or exhaust, forcing the system to work harder and pulling in more dust.
Heating in Paeonian Springs is mostly propane, with some electric and oil. The median last spring freeze is mid-April, and the first fall freeze is late October. That creates a long heating season where the blower runs for hours at a time. Dust settles in the ductwork during those long runs. A camera check shows if the buildup is significant enough to warrant a cleaning. If the photos look clean, we tell you so and leave it alone.
Since the homes here are detached, the ductwork is usually in the attic or a crawlspace. Reaching it is straightforward, but the condition varies by house. We bring the right gear for the job and show you the camera photos so you can see the whole system. The rate for a single system up to 2,000 square feet is $598. If you also need dryer vent cleaning, it is $199 on the same visit.
When it’s worth doing
In a detached home with a long heating season, dust accumulates in the ducts. If your filter gets clogged quickly or the air feels stale, the ductwork might be the source. A camera check shows the buildup, and a cleaning restores proper airflow. If the camera shows little to no debris, we will tell you that and recommend just keeping up with regular filter changes.
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
Ashburn Volunteer Fire and Rescue, one of the companies in Loudoun County’s fire and rescue system, says the dryer vent, from the back of the dryer to the outside of the house, should be cleaned at least once a year, and that longer drying times are a sign it’s clogged. 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.
Yes. We put a camera in the ductwork and take photos of the main trunk and branches. You see the condition before any price is discussed. If the system looks clean, we tell you so and do not charge for a cleaning. This is the only way to know if you actually need the service.
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 Paeonian Springs: Waterford, Hamilton, Leesburg, Lovettsville and Purcellville.
Questions
No. Loudoun County does not mandate this service. We provide dated photos and an invoice to document the work for your records. This is useful for your personal files or any other requirements you might have. The decision to clean is based on the condition of your specific system, not a local rule.
For a single system in a house up to 2,000 square feet, the rate is $598. You see the camera photos before we start, so the cost matches what is actually there. Adding dryer vent service on the same visit costs $199.
$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 Paeonian Springs 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.