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An AC tune-up in the Town of Quantico is $99 a system, for houses from before 1940 and the 1960s apartment buildings alike.
Get your price in writing
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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 Quantico
The closest weather station sits at the Marine Corps air station, 1.6 miles south-southwest of the Town on the same Potomac shoreline. Its 1991 to 2020 normals put the average July high at 88 degrees and the average July low near 71, so most summer nights never cool the house enough to rest the air conditioner. A system that runs into the small hours all July should start the season with a clean coil and its full airflow.
The Census survey estimates about 370 homes in the Town, roughly a quarter from before 1940 and close to a third from the 1960s. A house from the 1920s or 1930s went up decades before anyone cooled a home with ducts, so where central air came later, the air handler often landed in the attic over plaster ceilings. A condensate line that clogs up there can let water through onto a ceiling close to ninety years old. Clearing that line is part of every tune-up.
More than half the Town’s homes sit in duplexes and small apartment buildings, where cooling usually means a split system per unit: an air handler in a closet, a condenser on a pad outside. Close to four in ten occupied homes here heat with electricity, often through a heat pump, and a heat pump tune-up is the same $99 a system.
On June 29, 2012, the air station logged heat indices of 110 to 114, and the derecho that tore through the same day gusted to 66 mph there. In August 2021 a thunderstorm blew a tree down on Fuller Road, the road Town residents take in from Route 1. After a blow like that, look at the condenser before the cooling goes back on: a branch on the top grille, leaves packed into the fins, the unit shoved off its pad. Call us after a storm and we’ll check it all.
When to book it
With July nights near 71, a healthy system should still pull the house down by morning. If yours runs all night and loses ground anyway, a packed coil, a clogged filter or a tired fan motor is the usual cause.
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.
If you own a duplex or a small building in Town, ask for one write-up per system, with any repair priced in writing, so you can plan for the whole building.
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.
Mr. Moises Rojas was great! A very experienced HVAC technician who carefully examined our very old AC system, and helped guide us through options for our original AC system. Highly recommended!
Where we work
Next door to Quantico: Triangle, Dumfries, Woodbridge, Stafford and Lorton.
Questions
No. Liberty Military Housing owns and maintains the family homes on Marine Corps Base Quantico, so an on-post air conditioner is theirs to service; call your housing office. Our tune-ups in 22134 are for the Town’s own houses and apartments.
Usually your landlord. Virginia’s landlord and tenant law has the owner keep any air conditioning they supply in good and safe working order, and the Census survey puts about five of every six occupied homes in the Town as rented. It’s $99 a system whoever books it.
$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 Quantico 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.