The furnace quit in the middle of a snowstorm
Check the plastic pipes on the outside wall first. If snow covers them, clear them, then switch the furnace off and on. If it still won’t light, call.
Lovettsville, Virginia
Furnace tune-ups in Lovettsville.
A furnace tune-up in Lovettsville is $99 a system. A weather station in town reported 5 below in January 2025 and 2026.
Get your price in writing
Send this and the office calls or texts you back to set a time.
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Rather talk now? (703) 997-9757
- Priced per system, in writing
- Gas and propane furnaces
- Dedicated HVAC team
5.0 stars across 1,132 reviews
Two of our heating technicians in a Northern Virginia basement, beside an open gas furnace.
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
What a furnace tune-up costs in Lovettsville.
$99 for one furnace, anywhere we work. The tech checks the gas pressure, the temperature rise, the safeties and the sequence of operation, which is the order the furnace lights, heats and shuts down in. A repair it turns up gets a written price first, and you decide.
Furnace tune-up, one system
$99
Heat pump, boiler or ductless mini split tune-up, one system
$99
Comfort+ membership, a heating maintenance visit every fall included
$199 a year
It’s priced per system, so a house with a second furnace for the upstairs is two tune-ups. A heat pump, a boiler or a ductless mini split is the same $99 a system.
With Comfort+ membership, $199 a year or $20 a month covers four visits every year: a heating maintenance visit in the fall, a cooling maintenance visit in the spring, a dryer vent cleaning, and a water heater flush with a sewer camera inspection. We book each one when it’s due.
What’s different in Lovettsville
Lovettsville heat: propane furnaces, heat pumps on backup, and snow against the vents.
Winter is the long season here. NOAA’s 1991 to 2020 normals for the Purcellville station, down the same valley, put the average January low at 24.5 degrees, with about 115 nights a year at or below freezing. The median first fall freeze lands around October 25, so early October is the window, while a repair can still wait for a mild afternoon. Cold can come early anyway: on November 15, 2018, a storm left 7.2 inches of snow near town, plus some ice.
Propane is the main heat in about 44 percent of the town’s owner homes and 46 percent across all of 20180. Natural gas heats roughly 50 owner homes in town and about 23 in the rest of 20180. So most furnaces here draw from a tank in the yard. Glance at its gauge before the tech arrives, since the readings only come once the burners light.
About four owner homes in ten heat with electricity, usually a heat pump. Its output drops with the temperature, so on a 5 below morning the house leans on backup: electric strips in the air handler, or a propane furnace paired with the heat pump. The fall visit makes that backup run from the thermostat, because a dead strip or a furnace that never takes over only shows up on the coldest night. A heat pump tune-up is the same $99 a system.
Many furnaces in the newer houses northwest of the old center breathe and vent through two plastic pipes on a side wall, and deep snow can close them off. Western Loudoun measured 30 to 36 inches in the January 2016 blizzard, and a spotter two miles east-northeast of town reported 30 inches in February 2010. With either pipe buried, the furnace shuts itself down, so clear them when you shovel the walk. That 2010 storm also cut power across the county, and a propane furnace can’t light without electricity.
By the numbers
Lovettsville houses, by the numbers
From the Census Bureau’s 2020 to 2024 survey, owner-occupied homes unless it says otherwise.
Lovettsville
- Median home built2007 Census
- Built before 1980about 3 in 10 Census
- Built since 2000about 6 in 10 Census
- Most homes aresingle-family houses, about 8 in 10 Census
- Heated withelectricity, about 4 in 10 Census
- Rentedabout 1 in 10 Census
- A few homes here still burn heating oil. We don’t work on oil burners; a switch to a heat pump or a propane furnace is ours to price.
- Some homes here run on propane, and a propane furnace gets the same tune-up.
When it’s worth doing
When a furnace tune-up earns its keep in Lovettsville.
You heat with propane
Propane runs at a different gas pressure than natural gas, so the tune-up checks yours against propane’s numbers.
It’s still the builder’s furnace
A furnace that went in with the house is close to 20 years old on a lot of these streets. That’s the age when inducer motors and control boards start to go, and a yearly look finds the tired ones before a cold night does.
Safety and paperwork
What the county says about furnace care in Lovettsville.
Loudoun County
Loudoun County Fire and Rescue says to have heating equipment and chimneys cleaned and inspected every year by a qualified professional, and to keep anything that can burn at least three feet from all heating equipment. Source.
In its fall clock-change reminder, Loudoun County’s fire and rescue system tells residents to check their carbon monoxide alarms, and recommends one outside each sleeping area and on each level of the home, tested monthly. Source.
Our Virginia Class A contractor license, 2705192276, is on the side of the van.
Choosing who tunes it up
How to pick who tunes up your furnace in Lovettsville.
Questions to ask anybody who quotes you, us included.
Will they walk outside to look at the venting?
On a high-efficiency furnace, the two plastic pipes outside should end well above where snow piles up, with nothing nesting in them. Ask whether the tech checks them, not just the cabinet.
Do they say what the tune-up checks?
Ask before anyone comes out. Gas pressure and temperature rise are readings on a meter, so a real tune-up has numbers in it, not just a look at the filter.
Will they tell you what can wait?
Some tune-ups end in a list. Ask which items are failing now, which can wait a season, and what each one costs, before you agree to any of it.
Two of our crew going over a work order before the day's calls.
From our Google reviews
What our customers say.
5.0 stars across 1,132 reviews. Read them on our reviews page.
Elvis Diaz did an excellent job cleaning our condo’s HVAC system. He was very knowledgeable about maintaining the unit and the price was very reasonable.
Where we work
Furnace tune-up in every Northern Virginia town we serve
Next door to Lovettsville: Waterford, Paeonian Springs, Hamilton, Purcellville and Leesburg.
Fairfax County
Arlington County
Loudoun County
Prince William County
Fauquier County
Stafford County
Questions
Furnace tune-up questions from Lovettsville.
Is a furnace in Lovettsville’s old center any different?
Often it’s the venting. Some 19th century houses there still have a brick or stone chimney on an end wall, and a furnace venting into masonry needs that chimney drawing. The tune-up measures the draft and checks the safety that stops the burners if exhaust spills back.
We burn wood most of the winter. Does the furnace still need a tune-up?
Yes. About 80 owner homes in 20180 heat mainly with wood, and a furnace that only takes over when the fire dies sits idle for weeks, hiding a weak igniter or a seized motor. The fall tune-up runs it through a full cycle first.
How much is a furnace tune-up in Lovettsville?
$99 for one furnace, and the same for a heat pump, a boiler or a ductless mini split. If it turns up a repair, you get the price in writing before any work, and you decide.
Is this the Heating Check or the Clean Heat?
No. The furnace tune-up is its own visit at $99. The Heating Check and the Clean Heat deep clean, the one that takes the blower wheel out and cleans it, are separate offers with their own terms on our Clean Heat page.
Ready when you are
Get the furnace looked at before you need it.
Call, or send the form at the top. One furnace is $99, and anything it needs gets a written price before any work.
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 Lovettsville 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.