Open 24/7 for emergencies
Three counties meet in Amissville’s 20106; a boiler there costs $99 to tune and $9,900 to $16,500 to replace, 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
Send this and the office calls or texts you back to set a time.
We’ll call or text this number about your request. By sending it you agree to our terms and privacy policy.
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 Amissville
Propane heats about 44 percent of owner homes in ZIP 20106, electricity about 36 percent, oil about 13 percent and utility gas about 2 percent. An Amissville boiler, then, is most likely fed from a propane tank in the yard. Oil boilers, and there are some in 20106, fall outside our work; we can price a propane boiler or a heat pump instead.
GNIS puts the village in eastern Rappahannock County, in the Piedmont between the Blue Ridge and the Rappahannock River, but 20106 reaches into Culpeper and Fauquier too. The typical owner home dates from 1993, about 37 percent predate 1980 and about 13 percent predate 1960, and nearly all are detached houses.
That makes the permit office a question of which county you’re in. Rappahannock County’s Building Office at 311 North Gay Street in Washington has its own trade permit application. Culpeper County’s Building Department at 302 North Main Street wants a zoning permit before the building permit, in person or through its online portal. Fauquier’s side files in Warrenton. A propane boiler swap needs a permit in each, since the state code lets an appliance be replaced without one only when it runs on neither gas nor oil.
Wind brings most of the trouble. On June 22, 2022, a storm cluster brought down hundreds of trees, branches and wires between Amissville, Jeffersonton and Rixeyville in ten minutes, and in March 2018 a 70 mph gust near Slate Mills sent 146 wind-damage calls to Rappahannock County 911. When the power goes, so does a boiler’s circulator.
By the numbers
From the Census Bureau’s 2020 to 2024 survey, owner-occupied homes unless it says otherwise.
ZIP 20106 as a whole: about half its homes are in Culpeper County, about four in ten in Rappahannock County, where the village is, and a few in Fauquier County.
What it’s telling you
A propane burner that burns yellow, leaves soot or gives off a smell is short on air or set to the wrong pressure, and that’s a carbon monoxide risk as much as a performance one. Shut it off, open a window, and have it checked; the $99 visit reads the gas pressure and the combustion before the boiler runs again.
An aging Peerless cast iron boiler in a Northern Virginia basement, chimney vented, on a SwiftPro service call.
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.
In 20106 the answer can be Rappahannock, Culpeper or Fauquier, and each has its own office and forms. A quote that names the right one, and says who files it, shows the installer has done a job out here before.
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.
…did a great job recommending a new system for a Condo that did not previously have one at all (Old Boiler System). The installation went great.
Questions
Not with the oil boiler itself; oil burners fall outside our work. When it’s time to replace it, a propane boiler can take over the same radiators, and a heat pump is the other option where there are ducts; we’ll price either.
As long as its heat exchanger holds. A yearly $99 tune-up keeps the burner clean and the pressure right, which is most of what wears one out early, and when a part fails, the $99 diagnostic prices the repair before anyone mentions a new boiler.
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 Amissville 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.