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An AC tune-up in Casanova is $99 per system, for a heat pump out by a farmhouse or a ductless head in a village house from 1900.
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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 Casanova
The nearest weather station with thirty years of normals is Warrenton 3 SE, roughly three miles west-northwest of the Casanova crossroads. From 1991 to 2020 it averaged a July high of 84.9 and 20.7 days a year that reach 90. The worst of it comes with the humidity. The Weather Service estimated heat indices over 115 across southern Fauquier on July 22, 2011, and over 110 on July 20 and 21, 2019. Afternoons like those are when a tired start capacitor gives out, or a condenser fan motor that’s been running hot finally stops, so the tune-up tests both while it’s still spring.
The village itself never planned on cooling. Its National Register nomination counts ten historic dwellings, put up between about 1880 and 1910, mostly frame houses on stone foundations under standing-seam metal roofs. Where an owner added air conditioning later, it’s usually an air handler tucked into the attic with short duct runs, or a ductless mini split with a head on the wall of each room. Either way there’s an indoor coil, a blower and a drain line, and a ductless mini split is the same $99 a system.
Out past the village, the houses are newer and the setups are simpler. The Census groups Casanova’s homes with Catlett’s ZIP, 20119, where the village’s map point falls, and there about half of owner homes heat with electricity. Out here that usually means a heat pump: one outdoor unit doing the cooling through the summer and the heating the rest of the year. Most of the others pair a propane furnace with a plain air conditioner, and the cooling half of that pair is what this visit covers.
Storms find the outdoor unit before they find anything else. On August 13, 2021, gusts estimated near 69 mph blew down numerous trees around where Casanova Road meets Meetze Road, about a mile west-northwest of the crossroads. On July 16, 2025, a flash flood sent at least a foot of water across Balls Mill Road near Moopack Lane. FEMA maps the crossroads itself as minimal flood hazard, but the ground along Turkey Run near the Meetze Road gauge is a mapped flood zone. After a storm, walk out to the unit before the cooling runs again: a limb on the grille, a dented cabinet, the pad knocked crooked, a muddy line up its side. If you see any of it, leave it off at the breaker and call us after the storm. We’ll check it all.
By the numbers
From the Census Bureau’s 2020 to 2024 survey, owner-occupied homes unless it says otherwise.
Casanova’s own ZIP, 20139, is post office boxes only, so the Census Bureau maps no area for it. These are ZIP 20119 as a whole, the Catlett ZIP area Casanova sits in.
When to book it
A summer blow drives debris into the outdoor coil’s fins, and the fan can’t pull air through what’s packed in. Turn the cooling off, lift away what comes loose without raking the fins, and book the tune-up, which cleans the coil.
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.
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.
In an old Casanova house cooled by a ductless mini split, each head on the wall has its own filter, coil, blower wheel and drain. Ask whether the tech opens and clears all of them, and puts what each one showed on the written findings.
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!
Questions
Leave the thermostat off until the power has stayed on for a while. Then switch it to cooling and watch the outdoor unit. If it hums but the fan doesn’t turn, or the breaker trips again, shut it off and call us. Often same-day, and we will tell you honestly when we can get there.
Yes. Warrenton 3 SE logs about 4,685 heating degree days a year against about 1,018 cooling ones, so by May a Casanova heat pump has already done most of its year. The spring visit cleans the coil, the fan and the drain for the cooling season, at $99 a system.
$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 Casanova 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.