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An AC tune-up in Woodbridge is $99 per system, for Dale City’s split systems, Lake Ridge’s heat pumps and Leesylvania’s builder units.
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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 Woodbridge
About 17,000 owner homes, close to four in ten on a Woodbridge address, are in Dale City, and two in three heat with gas. So most Dale City cooling is a split system: a condenser outside and an indoor coil boxed in right over the furnace, wet all summer and borrowing its blower. With the median owner home built in 1983, that furnace usually stands on the lower level near the laundry, and lint that slips past the filter sticks to a damp coil. A Dale City tune-up looks at the inside half as hard as the outside.
Lake Ridge runs about even, half its owners on electric heat, which in a 1980s townhouse there tends to mean a heat pump. That outdoor unit gets no off season. All winter it frosts its coil and melts it clear, and the melt drains through small holes in the pan underneath, often packed with leaves by April. The trees mostly stay: Lake Ridge’s association counts tree removal as an exterior alteration, so taking down the one over your condenser needs its Architectural Committee’s approval.
Leesylvania and County Center are the young end of Woodbridge: about eight homes in ten went up after 2000, the median owner home in 2006, so a builder’s condenser from that year has seen about 20 summers. More of our Woodbridge calls end in a full system replacement than in most towns we serve. A spring write-up on an original unit shows it coming while there’s time to plan.
Around Route 1, in the Census place called Woodbridge, about three homes in ten are in buildings of ten or more units, and close to half are rented. Cooling there is often a hall closet air handler, its filter behind a ceiling or wall grille where it’s easy to forget. Leasing yours out? A tune-up between tenants puts the system’s condition in writing.
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 |
|---|---|---|---|---|
| Dale City | 1983 | single-family houses, about 7 in 10 | gas, about 7 in 10 | 1980s and 90s houses, most on their second or third air conditioner. |
| Lake Ridge | 1985 | townhouses, about 4 in 10 | electricity, about 5 in 10 | Mostly electric heat: heat pumps, so the spring visit covers a system that runs all year. |
| Woodbridge | 1976 | single-family houses, about 4 in 10 | gas, about 5 in 10 | Older houses on their third or fourth air conditioner, usually beside a gas furnace. |
| Leesylvania | 2006 | single-family houses, about 4 in 10 | gas, about 6 in 10 | Newer houses: many original air conditioners now 15 to 25 years old. |
| Potomac Mills | 1988 | single-family houses, about 6 in 10 | electricity, about 7 in 10 | Mostly electric heat: heat pumps, so the spring visit covers a system that runs all year. |
| County Center | 2006 | townhouses, about 4 in 10 | gas, about 6 in 10 | Townhouse streets: condensers in a row out back, air handlers in a closet or the attic. |
By the numbers
From the Census Bureau’s 2020 to 2024 survey, owner-occupied homes unless it says otherwise.
When to book it
Common on Lake Ridge lots with trees near the house, and worse on a heat pump that never shut off for winter. If you can see a mat on the coil, air can’t get through it. Pull off what comes loose by hand with the power off, and leave the fins to the tune-up.
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.
Or the sticker on the unit is from the last owners. That’s most houses, and it’s reason enough.
Choosing who tunes it up
Questions to ask anybody who books you, us included.
On a Dale City split system half the job sits above the gas furnace: the blower, the coil and the pan’s drain line. Ask whether the tech goes to the lower level before calling it done.
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.
Great experience today with SwiftPro Cooling tech. After previous AC repair visit, recommended condenser coil cleaning for max ac efficiency. Finally scheduled. Same tech, same excellent experience. 100% recommend this independently owned shop.
Where we work
Next door to Woodbridge: Dumfries, Lorton, Triangle, Fairfax Station and Quantico.
Questions
Yes, April or May, once the nights stay above freezing and it has stopped heating. Heating gets a separate visit in the fall.
Trim them, yes. Lake Ridge’s guidelines expect owners to keep plantings neatly trimmed, and most outdoor units want a foot or two of open air around them. Taking a tree out is different: that goes to the Architectural Committee first.
$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 Woodbridge 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.