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A one-zone ductless mini split runs $7,000 to $10,000 installed in Purcellville, often for an older downtown house or a farmhouse that never had ducts.
Price range
$7,000-$10,000
8yrs @ 7.99%
$99/mo
15yrs @ 9.99%
$75/mo
Monthly figures on the starting price, the whole price financed, on approved credit. The lender sets the final terms. How financing works
Get your price in writing
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One of our HVAC technicians with a new Trane outdoor unit he just installed.
Licensed and insuredVirginia Class A contractor #2705192276
24/7 emergency serviceOften same-day, and we will tell you honestly when we can get there.
Our own HVAC installersA dedicated heating and cooling team, separate from our plumbers
Price in writing firstYou see every option priced before anything is ordered
What it costs
Installed, from the price book our HVAC price estimator runs on. A zone is one room with its own indoor head, and you get the price in writing before you decide.
Ductless mini split, one zone, installed
$7,000 to $10,000
or $117/mo at 0% APR for 60 months
Ductless mini split, two zones, installed
$11,000 to $15,000
or $183/mo at 0% APR for 60 months
Ductless mini split, three zones, installed
$12,500 to $18,000
or $208/mo at 0% APR for 60 months
Ductless mini split, four zones, installed
$16,000 to $21,000
or $267/mo at 0% APR for 60 months
Ductless mini split, five zones, installed
$19,000 to $25,000
or $317/mo at 0% APR for 60 months
Ductless mini split, six zones, installed
$23,000 to $30,000
or $383/mo at 0% APR for 60 months
Monthly figures: 60mo @ 0% APR on each starting price, the whole price financed, on approved credit. Longer plans lower the payment and cost more in total. The lender sets the final terms. How financing works
Where you land in a range is mostly the distance from the outdoor unit to the room, the kind of head and the room left in the electrical panel.
The second zone costs the most because it often needs a bigger outdoor unit. Our mini split cost guide explains.
What’s different in Purcellville
The streets around Main and 21st hold the oldest houses in town, and the Town’s plan lists them by era: Victorians from after the railroad came, Arts and Crafts bungalows and foursquares, then brick and stone Cape Cods in the 1940s and 1950s. About one home in nine inside the town went up before 1960, long before central air was ordinary. The rooms that suffer are the ones tucked under the roof, a Cape Cod’s upper floor with its sloped ceilings above all, where heat collects all summer and no duct was ever planned.
Out on the county side, about one home in twelve was built before 1940, and many of those are old farmhouses, often with additions. A few still lean on a woodstove; the Census counts about three owner homes in a hundred out there heating with wood. A house heated that way has no ducts to cool through, and a head in each room that matters does the cooling and the shoulder season heating without cutting chases through old framing.
In the newer neighborhoods, Village Case among them, the ducts reach every room the builder finished, and a head usually serves the one somebody finished after move-in. On acreage it’s also the workshop or studio in an outbuilding, which no house system will ever reach.
A mini split is new equipment, not a swap, and Loudoun County’s fee schedule lists adding mechanical equipment as permit work, inside the town and out. Inside the town limits the Town handles zoning, and the County won’t take a building permit application from there without the Town’s approved zoning permit. The Town’s Community Development staff at (540) 338-2304 can say what the outdoor unit’s spot needs.
By the numbers
From the Census Bureau’s 2020 to 2024 survey, owner-occupied homes unless it says otherwise.
Inside the town limits: the downtown grid around Main and 21st Streets, the historic corridors along Main, 21st, 23rd and 32nd Streets and Berlin Turnpike, and the newer neighborhoods such as Village Case.
When it’s the right call
A farmhouse with a woodstove or a downtown house that never had central air doesn’t need ducts cut in. One multi-zone outdoor unit can feed a head in each room: two zones run $11,000 to $15,000 installed, three run $12,500 to $18,000.
The bonus room, the sunroom, the bedroom over the garage. We check for a closed damper or a crushed duct first; sometimes that’s all it is.
An addition, a finished attic, a garage turned into a room. Stretching the ducts into it usually starves the rooms already on them.
Choosing who installs it
Questions worth asking anybody who quotes you, us included.
On a masonry house the copper lines either go through the wall right behind the head or run down the outside in a cover. Ask which, and where the hole goes, before anything is drilled.
If the room’s trouble is a closed damper or a crushed duct, a mini split is an expensive fix for a cheap problem. Ask what they checked first.
Ask whether it covers the line set run, the new circuit and putting the walls back, or only the equipment.
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.
SwiftPro was responsive and easy to work with for the mini split installation. The technicians Moises and Oscar were great! Would recommend!
Where we work
Next door to Purcellville: Round Hill, Hamilton, Philomont, Waterford and Lovettsville.
The system we put in first
Built to take a beating. Put in by our crew.
Heat lamps, snow and rain on one outdoor unit: that’s Trane’s own film. We’re a Trane Comfort Specialist, on Trane’s own dealer locator, and when you pick a Trane, our crew puts it in.
Films: Trane’s own.
Questions
Not for a single-family house. The Town’s Board of Architectural Review looks at projects along Main, 21st, 23rd and 32nd Streets and Berlin Turnpike other than single-family homes, so a townhouse or a business on those streets should ask the Town before a head or a line set goes on an outside wall. The district’s place on the state and national registers is honorary.
Within limits. Each model allows a set length of line between the outdoor unit and the farthest head, and every extra foot adds copper and labor. On a few acres, the shortest run from a spot you can live with is usually the right one.
Installed, one zone is $7,000 to $10,000, two zones $11,000 to $15,000 and three zones $12,500 to $18,000, up to $23,000 to $30,000 for six. The HVAC price estimator gives your number.
Both. A ductless system is a heat pump, and cold-climate models keep heating well below freezing, which covers a Northern Virginia winter.
Ready when you are
Call, or send the form at the top. You get the installed price in writing before anything goes on the wall.
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 Purcellville 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.