Boiler repair and replacement in Nokesville.
Nokesville boilers, on propane or gas: we tune them for $69 and put in new ones at $9,900 to $16,500.
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
Book your boiler visit
- Hot water boilers, gas and propane
- Navien, Weil-McLain and Force
- Heating and plumbing teams
Nokesville runs on heat pumps, so a boiler here is an older house’s heat, often on propane.
Electric heat leads in 20181: about seven in ten owner homes in the village and more than half across the ZIP, mostly heat pumps. Of the 3,076 owner homes in the ZIP, 597 heat with propane and 459 with natural gas, and in the village around Aden Road propane outnumbers gas about three to one. So a hot water boiler in Nokesville is more likely fed by a tank in the yard than by a gas main.
The village houses are the old ones: the typical owner home there dates from 1970, and about six in ten predate 1980, against 1989 for the ZIP as a whole. Those older village houses are the likeliest place for a cast iron boiler on a chimney, and the swap there is either another cast iron boiler on the same chimney or a wall-hung condensing boiler at $12,782 to $16,500 installed, venting through the side wall in plastic pipe.
Nokesville has no town hall of its own; the permit for a gas or propane appliance swap, even like for like, comes from Prince William County. A boiler that dies in a cold snap can be replaced first under Virginia’s code, as long as the County has the application by the end of the next working day. The County’s fire and rescue department asks for a CO alarm on each level and outside the bedrooms, tested once a month.
A propane tank in Nokesville usually feeds more than the boiler, often the water heater and the range too, so a no-heat morning is worth a glance at the gauge before a service call. A new propane boiler is converted and set to propane’s gas pressure, then leak-checked, before it fires the first time.
Nokesville houses, by the numbers
From the Census Bureau’s 2020 to 2024 survey, owner-occupied homes unless it says otherwise.
All of 20181
ZIP 20181 as a whole: every Nokesville address, the village included.
- Median home built1989 Census
- Built before 1980about 4 in 10 Census
- Built since 2000about 4 in 10 Census
- Most homes aresingle-family houses, nearly all Census
- Heated withelectricity, about 6 in 10 Census
- Rentedabout 1 in 10 Census
- A few homes here still heat with oil. We don’t work on oil boilers; a switch to a heat pump or a gas or propane boiler is ours to price.
- Some homes here run on propane, and a propane boiler gets the same tune-up, checked against propane’s gas pressure.
The village
The Census Bureau’s Nokesville place: the village and the land right around it.
- Median home built1970 Census
- Built before 1980about 6 in 10 Census
- Built since 2000about 1 in 10 Census
- Most homes aresingle-family houses, about 9 in 10 Census
- Heated withelectricity, about 7 in 10 Census
- Rentedabout 2 in 10 Census
- Houses this age are where the boilers are: cast iron, often venting up a chimney shared with the water heater. When one gets replaced, the chimney may need a liner, and that goes in the written price.
What boiler repair and replacement cost in Nokesville.
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 $69 a system, regularly $99.
- High-efficiency condensing boiler or combi boiler, installed$12,782 to $16,50060mo @ 0% $213/mo
- Cast iron boiler on the chimney, replaced like for like, installed$9,900 to $13,69060mo @ 0% $165/mo
- Boiler tune-up, one system$69, regularly $99
- Boiler repair diagnostic visit$99
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.
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
What your boiler is telling you in Nokesville.
Short runs, then off, then on again
A boiler that fires, shuts off and fires again a few minutes later is often oversized for the house or fighting a bad setting, and on propane those short runs burn fuel you pay for by the gallon. A $99 visit sorts out whether it’s a control, a sensor or the size.
What the county says about boilers in Nokesville.
Prince William County
Prince William County requires a permit to replace a gas or propane furnace or a gas appliance such as a water heater, even like for like. Replacing an electric water heater with one the same size in the same spot needs no permit. Source.
Prince William County lists any work that alters a home’s heating and air conditioning as permit work, but swapping an electric furnace, heat pump or air conditioning condensing unit for the same type of unit in the same spot is an ordinary repair that needs no permit. Source.
Prince William County Fire and Rescue lists furnaces and water heaters among the household sources of carbon monoxide, and says to put a CO alarm outside each sleeping area and on every level of the home and to test it monthly. Source.
Prince William County Fire and Rescue says to have a qualified technician inspect the heating system and chimneys every year, to make sure nothing blocks the fumes from venting out of the house. Source.
How to pick who works on your boiler in Nokesville.
Questions to ask anybody who quotes you, us included.
Will they size a new boiler to the house, not to the old boiler?
Ask for a heat loss calculation, the room-by-room math that says how much heat the house needs. A house that has had new windows, insulation or an addition since the first boiler went in may need a smaller boiler, or a bigger one, than the label on the old one says.
Can they handle both halves of it?
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.
Does the quote say how it vents?
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.
What our customers say.
…I had the pleasure of working with Efrain and Alex last year on a Boiler heater. The quality of work and total professionalism contributed 100% to my decision…
4.95 stars across 1,131 reviews. Read them on our reviews page.
Boiler questions from Nokesville.
Who works on propane boilers out in Nokesville?
We do. We tune propane boilers for $69, and gas ones too out past the village where the gas main runs; repairs start with the $99 diagnostic.
Is it worth keeping a boiler in a house that could have a heat pump?
If the house already has ducts, a heat pump is the common Nokesville choice, and we can price one next to a new boiler. If the heat comes from radiators or baseboard with no ducts, a new boiler keeps the system the house was built around, and it’s usually the smaller job.
Do you work on steam or oil boilers?
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.
Boiler service in the towns next door.
- Boiler repair and replacement in Bristow
- Boiler repair and replacement in Manassas
- Boiler repair and replacement in Catlett
- Boiler repair and replacement in Calverton
- Boiler repair and replacement in Casanova
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Get the boiler looked at before the cold week.
Call any time: we run 24/7 emergency service. Or book online and pick a window. A tune-up is $69, a repair starts with the $99 diagnostic, and a new boiler gets a written price before any work.
SwiftPro Heating, Cooling & Plumbing is a licensed, BBB Accredited (A rating), independently owned heating, cooling and plumbing company in Chantilly, serving Nokesville and the rest of Northern Virginia. Virginia contractor license #2705192276. 4.95 stars across 1,131 reviews on Google, Angi, Yelp, the BBB and Facebook. SwiftPro maintains a dedicated HVAC team and a dedicated plumbing team.
SwiftPro Heating, Cooling & Plumbing, 4230 Lafayette Center Dr, Suite N, Chantilly, VA 20151, (703) 997-9757. Book online, read our reviews, or see every town we serve.