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An AC tune-up in McLean is $99 per system. Big 22101 houses often cool on two or three systems, so count the outdoor units first.
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5.0 stars across 1,132 reviews
One of our HVAC technicians with an air conditioner on a Northern Virginia street, a SwiftPro box truck and pickup parked behind him.
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
One price per system, $99. We go through it before a Northern Virginia July finds the weak part for you. Anything it turns up is priced in writing before any work, and if it can wait, we say so.
AC tune-up, one system
$99
Furnace tune-up, one system
$99
Heat pump, boiler or ductless mini split tune-up, one system
$99
Comfort+ membership, a cooling maintenance visit every spring included
$199 a year
A house with two systems books two tune-ups, one for each, and a heat pump or a ductless mini split is the same $99 a system. The heating side, a furnace or a boiler, gets its own tune-up in the fall at the same price.
With Comfort+ membership at $199 a year, the cooling maintenance visit comes every spring, along with a heating maintenance visit, a water heater flush with a sewer camera inspection and a dryer vent cleaning.
What’s different in McLean
A McLean tune-up starts with a walk around the house. The median 22101 home has nine rooms or more, against 6.4 across Fairfax County, and that much house usually takes more than one air conditioner: a basement system for the main floors, an attic one for the bedrooms, sometimes a third. Each outdoor unit with its own indoor coil and blower is a system, and each system is its own tune-up at $99.
In a house heated by a hot-water boiler, the cooling has nothing to share. With no furnace blower in the basement, central air came with an air handler of its own, usually in the attic, blowing down through ceiling registers. Its coil drips into a pan over finished plaster every hour it runs, and the drain line we clear is what keeps that water off the bedroom ceilings. Tell us where the hatch or the pull-down stairs are when you book.
About 15 percent of 22101’s homes went up in 2010 or later, some where an older house came down. A new house that size often runs one big system split into zones: one outdoor unit, one air handler, and motorized dampers answering to a thermostat on each floor. That’s one system and one tune-up, however many thermostats are on the walls. If one floor runs warm while the rest are fine, say so when you book; a damper stuck shut acts a lot like a weak air conditioner.
22102 is a different McLean. Close to half its homes are in buildings of 50 units or more, and more than four in ten owner homes heat with electricity, which in a tower usually means a hall closet heat pump that heated the unit all winter before it starts cooling again. Owner homes there date from a median of 1981 and rented ones from 2001, so the older condo buildings are usually on a second or third closet unit, while the newest rental towers are often still on their first. Give us the building and the unit number when you book.
Neighborhood by neighborhood
Census figures for the owner-occupied homes in each place, and what that usually means for the system we’d be tuning up.
| Place | Median home built | Most homes are | Heated with | What usually cools it |
|---|---|---|---|---|
| McLean | 1977 | single-family houses, about 8 in 10 | gas, about 7 in 10 | Older houses on their third or fourth air conditioner, usually beside a gas furnace. |
| Tysons | 1985 | condo and apartment buildings, about 7 in 10 | electricity, about 5 in 10 | Condo and apartment buildings: closet air handlers and fan coils, the drain line over a neighbor’s ceiling. |
By the numbers
From the Census Bureau’s 2020 to 2024 survey, owner-occupied homes unless it says otherwise.
ZIPs 22101 and 22102 as a whole: every McLean address, Tysons included.
When to book it
In a two-system McLean house the basement unit gets serviced because it’s easy to reach. The attic one serving the bedrooms waits up a ladder and quietly misses its visits. If nobody remembers going up there, book that one first.
The unit’s own air handler or fan coil is usually the owner’s to keep up; your association documents say for sure. Its drain line runs over somebody’s ceiling, which is the best reason not to skip a year.
A weak capacitor is a small fix on a mild day in April. Found by a July heat wave, it’s a house with no cooling.
Choosing who tunes it up
Questions to ask anybody who books you, us included.
One outdoor unit and one air handler with dampers is one system, whatever the thermostat count; three outdoor units are three. A quote built on thermostats is counting the wrong thing.
Ask what gets cleaned and what gets checked, and whether a second system costs extra. A number with no list behind it is hard to hold anybody to.
Ask for the findings in writing, with a price on anything that needs fixing and an honest word on what can wait. A tune-up you never see written down is one you take on faith.
An air conditioner doesn’t use up refrigerant. Low means it’s leaking somewhere, and a company that tops it up every spring is selling you the same refrigerant twice.
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.
Showed up on time, worked quietly, recommended other maintenance procedures for my HVAC system. Good overall experience.
Where we work
Next door to McLean: Dunn Loring, Vienna, Falls Church, Arlington and Great Falls.
Questions
March or April, while the attic is still cool enough to work in. By June the air up there is the hottest in the house, and the bedrooms under it are the first rooms to warm. Basement and closet units can follow in May.
$99 per system, the same for a central air conditioner, a heat pump or a ductless mini split. A house with two systems books two. If the tune-up turns up a repair, you get its price in writing before any work, and you decide.
Once a year, in the spring, before the first heat wave. The heating side gets its own visit in the fall. The filter needs attention more often, every one to three months, and it’s the cheapest thing on the list.
Ready when you are
Call, or send the form at the top. Anything the tune-up turns up gets priced in writing before anybody touches it, and if it can wait, you’ll hear that too.
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 McLean 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.