AC tune-up in Oakton.
An AC tune-up in Oakton is $69 per system, regularly $99, whether the unit out back is a plain air conditioner or a heat pump that heats too.
- Priced before we come out
- Findings in writing
- Dedicated HVAC team
Get your AC tune-up booked
Whether an Oakton house got a gas line decides what’s sitting out back.
Fairfax County’s assessment records list central air on 6,545 of the 6,569 Oakton homes with a dwelling record, and gas decides what kind. The county shows gas service on 93 percent of detached houses built here in the 1990s and 2000s, and on under a third of those from the 1970s. Without gas, one heat pump usually heats and cools, so its outdoor unit has worked since last fall. With gas, it’s usually a plain air conditioner outside, idle since September.
Attached homes lean further electric: about six in ten Oakton townhouses and seven in ten condo units have no gas on the county’s books. Arrowood and Cherrywood Square along Borge Street, Oakton Village off Jermantown Road, Flint Hill Manor on Granite Creek Lane and Trevor House have none at all, while Concord Village and Wyant Property are gas almost door to door.
Most of those townhouses went up in the 1970s and 80s over a full basement, where the indoor half of the system usually stands and the coil’s water often runs to a floor drain. The condos are one-level flats in garden-style buildings, built between 1974 and 1987, with the air handler in a hall closet and its drain line passing over the flat downstairs.
On the big lots, in Hearthstone Village, Timber Lake, Willow Creek Estates, Hannah Hills and Bridges of Oakton, nearly every house tops 4,000 square feet above ground, and a house that size often runs two systems, the bedroom one with its air handler in the attic. Each is its own tune-up at $69. Where nobody has replaced them, those outdoor units are the builder’s, some past 25 summers.
The air conditioning across Oakton, place by place.
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 |
|---|---|---|---|---|
| Oakton | 1981 | single-family houses, about 4 in 10 | gas, about 6 in 10 | 1980s and 90s houses, most on their second or third air conditioner. |
| Difficult Run | 1982 | single-family houses, nearly all | gas, about 6 in 10 | 1980s and 90s houses, most on their second or third air conditioner. |
Oakton houses, by the numbers
From the Census Bureau’s 2020 to 2024 survey, owner-occupied homes unless it says otherwise.
Oakton
ZIP 22124 as a whole: every Oakton address. The Oakton Census place in the table also takes in streets with Vienna and Fairfax mail.
- Median home built1984 Census
- Built before 1980about 4 in 10 Census
- Built since 2000about 2 in 10 Census
- Most homes aresingle-family houses, about 6 in 10 Census
- Heated withgas, about 5 in 10 Census
- Rentedabout 1 in 10 Census
- Electric heat here usually means a heat pump, so the outdoor unit runs in both seasons and its spring visit counts for the winter too.
What an AC tune-up costs in Oakton.
One price per system, $69, regularly $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$69, regularly $99
- Furnace tune-up, one system$69, regularly $99
- Heat pump, boiler or ductless mini split tune-up, one system$69, regularly $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 $69 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.
When an AC tune-up is worth booking in Oakton.
The bedroom system hasn’t been opened since you moved in
The main-floor unit’s filter is usually in the basement, where somebody walks past it. The bedroom system’s often sits behind a grille in the upstairs hall ceiling, below an attic air handler nobody visits. If you can’t say when that one was last opened, book it first.
A heat pump works both seasons
It cools all summer and heats all winter, so it piles up more hours in a year than an air conditioner that sits idle from October to May.
Before the first hot week
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.
How to pick the best AC tune-up company in Oakton.
Questions to ask anybody who books you, us included.
Will they switch a heat pump into cooling and watch it change over?
On an all-electric Oakton house the outdoor unit heated all winter, and the reversing valve that flips it to cooling hasn’t moved in months. A sticky one shows up on the first hot afternoon. Ask whether the tech runs it in cooling long enough to hear it shift and feel the indoor coil go cold.
What does the price cover, and is it per system?
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.
Do they write down what they found?
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.
Do they find the leak before they sell refrigerant?
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.
What our customers say.
Elvis Diaz from SwiftPro did a fantastic job of inspecting my HVAC system, he explained everything in a very professional way, for example, he recommended the right filter type to use. It is a job well done.
5.0 stars across 884 Google reviews. Read them on our reviews page.
AC tune-up questions from Oakton.
How do I know if my Oakton house has gas?
Look for a gas meter on an outside wall. No meter usually means an all-electric house with a heat pump out back. The house’s age is a clue too: nearly every detached house here from the 1990s and 2000s has gas, while most Oakton townhouses and condos don’t.
My Oakton condo is under 1,000 square feet. Is a tune-up worth it?
Size doesn’t change what wears out: a small flat still has a capacitor, a fan motor, a coil and a drain line, and in an upper-floor flat that drain runs above the neighbor below. One system, one $69.
How much is an AC tune-up in Oakton?
$69 per system, regularly $99, 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.
How often should an AC get a tune-up?
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.
More from SwiftPro in Oakton.
More from SwiftPro in Oakton
Book the AC before the first hot week.
Call, or book online and pick a window. 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 is a licensed, BBB Accredited (A rating), independently owned heating, cooling and plumbing company in Chantilly, serving Oakton and the rest of Northern Virginia. Virginia contractor license #2705192276. 5.0 stars across 884 Google reviews. SwiftPro maintains a dedicated HVAC team and a dedicated plumbing team.
SwiftPro Heating, Cooling & Plumbing, 4230 Lafayette Center Dr, Suite N, Chantilly, VA 20151, (703) 997-9757. Book online, read our reviews, or see every town we serve.