The burner lights but runs rough
On propane, a rough or yellow flame usually means the gas setting or the orifices don’t match the fuel. It’s an adjustment or a part, and it matters for safety, so have it checked before winter.
Bealeton’s boilers are rare and mostly propane; they’re tuned for $99 a system and replaced for $9,900 to $16,500 installed.
Price range
$9,900-$16,500
8yrs @ 7.99%
$140/mo
15yrs @ 9.99%
$106/mo
Monthly figures on the starting price, the whole price financed, on approved credit. The lender sets the final terms. How financing works
Get your price in writing
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Rather talk now? (703) 997-9757
5.0 stars across 1,132 reviews
Two of our heating technicians in a Northern Virginia basement. The same team tunes up, repairs and replaces boilers.
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
A new boiler runs $9,900 to $16,500 installed, the range of our own boiler replacements; a condensing or combi boiler lands at $12,782 to $16,500. A tune-up is $99 a system.
High-efficiency condensing boiler or combi boiler, installed
$12,782 to $16,500
or $213/mo at 0% APR for 60 months
Cast iron boiler on the chimney, replaced like for like, installed
$9,900 to $13,690
or $165/mo at 0% APR for 60 months
Boiler tune-up, one system
$99
Boiler repair diagnostic visit
$99
Monthly figures: 60mo @ 0% APR on each starting price, the whole price financed, on approved credit. Longer plans lower the payment and cost more in total. The lender sets the final terms. How financing works
A repair starts with the $99 diagnostic. If the fix is a circulator pump, a valve or an expansion tank, you get that price in writing before we start, and you decide.
Want a closer number before anyone comes out? The boiler estimator asks a few questions about yours and shows the range for that job.
What’s different in Bealeton
Bealeton grew fast in the 1990s, mostly on half-acre lots, and close to half its 1,274 owner homes went up in that decade, with nearly as many since 2000. Electricity heats about seven in ten of them, usually with heat pumps, so a hot water boiler in Bealeton is something an owner chose rather than inherited.
The Census counts 188 owner homes on propane and 102 on utility gas, so a Bealeton boiler is more often propane-fired. A propane boiler runs different orifices and a different gas valve setting than a natural gas one, and the tune-up reads the burner against the propane figures on the rating plate. Bealeton’s water comes from one of FCWSA’s largest groundwater systems, and over 80 psi FCWSA says the customer should add a pressure regulating valve; the boiler’s own fill valve then steps that water down to the low pressure a hot water loop runs at.
In a house this young the boiler usually lives in a basement or utility room laid out for a heat pump’s air handler, where floor space is short. A wall-hung condensing boiler, at $12,782 to $16,500 installed, often fits where a floor-standing one won’t, venting through the wall instead of a chimney the house may not have. About two in three owner homes are detached houses, and fewer than one in ten were built before 1980, so Bealeton has very few of the old cast iron boilers on chimneys that older towns have.
About one in five owner homes here is a condo, and in a condo building the heat in your unit is usually yours while the building’s systems are the association’s; check your documents before booking. Replacing a fuel-fired boiler in Bealeton needs a Fauquier County trade permit from the Department of Community Development in Warrenton. A dead boiler in January can be replaced right away; the County’s Building office needs the application by the end of the next working day.
By the numbers
From the Census Bureau’s 2020 to 2024 survey, owner-occupied homes unless it says otherwise.
What it’s telling you
On propane, a rough or yellow flame usually means the gas setting or the orifices don’t match the fuel. It’s an adjustment or a part, and it matters for safety, so have it checked before winter.
Close view of a SwiftPro boiler installation in Northern Virginia showing the expansion tank, automatic air vent, fill valve and the vent connector into the chimney.
Safety and paperwork
Outside the town limits, Fauquier County issues the permit. It wants one for any fuel-fired water heater, propane included, and for any heater being moved; an electric one swapped for a similar unit in the same spot counts as an ordinary repair. Trade permits go out over the counter the day the application comes in. Source.
Fauquier County counts swapping an electric appliance for a similar one in the same spot as an ordinary repair that needs no permit. Moving an appliance to a new spot takes one. Source.
Fauquier County Fire Rescue takes requests for help getting smoke and carbon monoxide alarms through a form on its Public Education page. Source.
Our Virginia Class A contractor license, 2705192276, is on the side of the van.
Choosing who works on it
Questions to ask anybody who quotes you, us included.
A gauge reading only means something next to the right number. Ask the tech to compare it with the propane figures on your boiler’s rating plate.
A hot water boiler is half heating system (the burner, gas valve, flue and controls) and half plumbing (the water loop, circulator pumps, expansion tank, relief valve and zone valves). We hold a Virginia Class A license and run separate heating and plumbing teams, so each half gets a tech who does that trade every day.
A new boiler can stay on the chimney or vent out the wall in plastic pipe. A good quote says which, and whether the chimney needs a liner, because that’s where two quotes for the same boiler usually split.
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.
…excellent service when my boiler needed to be replaced during the polar vortex. Alex Hittle came quickly, … and replaced my boiler quickly. Alex even managed to change their schedule, with the kind permission of their other customer so that I could have heat again in the freezing weather.
Questions
It is: with about seven in ten homes on electric heat, a boiler is one house in a street. The work is the same, a $99 tune-up or a $99 diagnostic that ends in a written repair price.
Usually the equipment inside your unit is yours and the building’s systems are the association’s. Your documents say which, and that decides who books the visit.
No. We work on hot water boilers, the kind that heat radiators or baseboard, on natural gas or propane. If yours is steam or burns oil, we’ll tell you on the phone, and a switch to a heat pump or a gas or propane boiler is ours to price.
Ready when you are
Call any time: we run 24/7 emergency service. Or send the form at the top. A tune-up is $99, a repair starts with the $99 diagnostic, and a new boiler 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 Bealeton 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.