AC tune-up in Centreville.
An AC tune-up in Centreville is $69 per system, regularly $99. In most townhouses here, the coil and its drain sit on the lowest level.
- Priced before we come out
- Findings in writing
- Dedicated HVAC team
Get your AC tune-up booked
Centreville cooling: a coil on the lowest level, sometimes a second one in the attic.
Nearly half of Centreville’s owner-occupied homes are townhouses, and about seven in ten went up between 1980 and 1999. In the usual townhouse from those years, one system cools all three floors from the bottom: the indoor coil sits on top of the furnace in the utility room, and the condenser stands on a pad out back.
That coil wrings water out of the air all summer. On an unfinished lower level it usually runs to a floor drain; where the lowest floor became a family room, it more often drains to a small condensate pump beside the furnace. Plenty of these houses have since gone to a high-efficiency furnace, which makes water of its own all winter and often empties into that same pump, so the pump never gets a season off. Every tune-up cleans the drain line, and a pump that’s slow to empty goes in the write-up.
About three in ten homes here are single-family houses, and the bigger ones often cool the bedroom floor with a second system in the attic. Up there the coil drains into a pan right over a bedroom ceiling, usually with a backup pan below it and a float switch that stops the cooling when water backs up. That’s two systems and two tune-ups at $69 each, and the attic one deserves the trip up the ladder: nobody sees its drain until there’s a stain on the ceiling.
Electric heat, in a quarter of Centreville’s owner homes, mostly comes from a heat pump, where one outdoor unit cools in July and heats in January, so a spring visit sees only its cooling half. In the gas homes, close to three in four, the condenser sits idle from October to May, and the first warm week is when an ant colony or a wasp nest that wintered in its electrical box sometimes turns up.
Centreville houses, by the numbers
From the Census Bureau’s 2020 to 2024 survey, owner-occupied homes unless it says otherwise.
Centreville
- Median home built1990 Census
- Built before 1980about 1 in 10 Census
- Built since 2000about 2 in 10 Census
- Most homes aretownhouses, about 5 in 10 Census
- Heated withgas, about 7 in 10 Census
- Rentedabout 3 in 10 Census
- Gas heat means a furnace inside and a separate air conditioner outside, both moving air through the same blower.
- Townhouse condensers sit side by side out back, where leaves and clippings pack the coil.
What an AC tune-up costs in Centreville.
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 Centreville.
The upstairs AC stopped, the downstairs didn’t
With an attic system, that’s often the float switch doing its job: the drain backed up, and the switch cut the cooling before the pan spilled onto the ceiling. A spring tune-up catches a slow drain before it trips.
The condenser sits in a row out back
Townhouse condensers sit side by side behind the units, where leaves and grass clippings pack the coil a little more every season.
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 Centreville.
Questions to ask anybody who books you, us included.
Will they follow the drain to where it ends?
The coil’s water may go to a floor drain, a condensate pump or a line out to the yard. Ask whether the tech checks the far end too. A drain cleared at the coil and clogged at the pump is still clogged.
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.
SwiftPro (Moises) did an excellent job assessing our HVAC system and explaining its current condition. We will likely work with them again in the future.
5.0 stars across 884 Google reviews. Read them on our reviews page.
AC tune-up questions from Centreville.
My Centreville townhouse has three floors and one outdoor unit. Is that one tune-up?
Yes. One outdoor unit on one thermostat is one system, so one tune-up at $69, though it cools every floor. A second outdoor unit with its own thermostat for the top floor makes it two.
Is it too early to book an AC tune-up in March?
A little. The tech wants to run the cooling, and a cold afternoon makes a poor test. April or May works well in Centreville, so anything the visit finds gets fixed on your schedule instead of the heat’s.
How much is an AC tune-up in Centreville?
$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.
AC tune-ups in the towns next door.
- AC tune-up in Chantilly
- AC tune-up in Clifton
- AC tune-up in Catharpin
- AC tune-up in Manassas
- AC tune-up in Fairfax
More from SwiftPro in Centreville
- AC repair in Centreville
- Air duct cleaning in Centreville
- Dryer vent cleaning in Centreville
- Ductless mini splits in Centreville
- Furnace and AC replacement in Centreville
- Furnace repair in Centreville
- Furnace replacement in Centreville
- Furnace tune-up in Centreville
- Heat pump replacement in Centreville
- Plumbing in Centreville
- Sewer camera inspection in Centreville
- Sump pump replacement in Centreville
- Water heater flush in Centreville
- Water heaters in Centreville
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 Centreville 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.