The relief valve keeps dripping
On Town water, suspect the house pressure before the valve. A gauge threaded onto a hose bib reads it in a minute, and a new relief valve won’t stay dry for long if the pressure behind it is still too high.
Purcellville, Virginia
Water heater repair and replacement in Purcellville.
A new water heater installed with the permit runs $2,757 to $5,493 for an electric tank, $3,379 to $5,485 for gas or propane and $8,886 to $10,486 for tankless.
$46/mo60mo @ 0% APR
Price range
$2,757-$5,493
8yrs @ 7.99%
$39/mo
15yrs @ 9.99%
$30/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
Electric, propane and tankless water heaters in Purcellville, repaired or replaced at one published price that already counts the Loudoun County permit. The water heater estimator gives your exact number.
- Permit and expansion tank included
- Tank or tankless
- Dedicated plumbing team
5.0 stars across 1,132 reviews
Two of our plumbers wheeling a new water heater up a Northern Virginia walkway, the van at the curb.
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 plumbers, our own trucksNobody here is a subcontractor with a magnet on the door
The price is settled before the workYou see the number in writing before anything is taken apart
What it costs
What a new water heater costs in Purcellville.
Installed, from our water heater estimator, which is the price book. Everything is in the number: the permit and the inspection, the expansion tank, the drain pan, hauling the old one away, and the labor.
Electric tank, installed
$2,757 to $5,493
or $46/mo at 0% APR for 60 months
Gas or propane tank, installed
$3,379 to $5,485
or $56/mo at 0% APR for 60 months
Power vent tank, installed
$5,957 to $7,494
or $99/mo at 0% APR for 60 months
Tankless, installed
$8,886 to $10,486
or $148/mo at 0% APR for 60 months
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
How the house vents picks the row; where you land inside it is the tank size and the warranty. A hybrid heat pump water heater is quoted at the visit, never from a page.
Keeping the one you have? A yearly water heater flush slows the sediment down: $99 right now, normally $199. A tankless descale is $300, regularly $350. Or get the flush every year with Comfort+ membership, $199 a year, along with a dryer vent cleaning, a sewer camera inspection and heating and cooling maintenance visits.
What’s different in Purcellville
In Purcellville the tank runs on electricity or propane, and only one of those needs a permit.
Most Purcellville water heaters don’t burn natural gas, because hardly anything here does: about one homeowner in twenty inside the town heats with it. Electricity heats about half the town’s homes and propane about a third, and the water heater tends to follow the furnace. An electric tank swaps out with nothing to vent. A propane tank installs the way a gas one does, on the flue that’s already there, and it sits in the same price row: $3,379 to $5,485.
That split decides the paperwork. Virginia’s building code lets an appliance be replaced without a permit only when it doesn’t burn gas or oil, so an electric tank back in the same spot needs none, while a propane heater needs a Loudoun County permit even like for like. The town line doesn’t change that. Loudoun County issues building permits across the whole county, towns included, and the Town of Purcellville handles zoning, which a same-size, same-spot swap typically doesn’t involve. Where a permit is needed, it’s in our number.
Town water arrives under a lot of pressure. The Town’s own FAQ says people in new houses may use more water than at their last place because of the high pressure in its system, and that a pressure reducer, if the house doesn’t have one, may help. A water heater feels that every time it heats: the water expands with nowhere to go, the relief valve starts to weep, and the tank flexes. Every replacement we price comes with an expansion tank, and if there’s no pressure reducing valve where the water line comes in, we’ll check the pressure and tell you what it reads.
Out on the county side most homes have their own well and pressure tank, and unfiltered well water can bring fine sand and grit along with it. That settles on the floor of the tank and buries the burner or the lower element. Close to half those homes heat with propane, so many of the heaters out there are propane tanks too, and on one that’s already fifteen years old, a thick layer of grit is a reason to replace it rather than flush it.
By the numbers
Purcellville houses, by the numbers
From the Census Bureau’s 2020 to 2024 survey. Median year built and heat count owner-occupied homes only.
The Town of Purcellville
Inside the town limits: the downtown grid around Main and 21st Streets, the historic corridors along Main, 21st, 23rd and 32nd Streets and Berlin Turnpike, and the newer neighborhoods such as Village Case.
- Median home built2001 Census
- Built before 1980about 2 in 10 Census
- Built since 2000about 5 in 10 Census
- Most homes aresingle-family houses, about 7 in 10 Census
- Heated withelectricity, about 5 in 10 Census
- Rentedabout 1 in 10 Census
- Where the heat is electric the water heater usually is too, and that’s the simpler swap: no flue and no gas line to deal with.
- A lot of original water heaters here went in during the 2000s, and a tank that age is past the years most of them last.
What you’d notice
What a failing water heater in Purcellville usually does.
Warm, never hot, on an electric tank
An electric tank has two elements. When one fails the water still warms, just never all the way; it’s a common, fixable part.
Water on the floor around it
A drip from a valve can be fixed. Water from the tank itself can’t; once the lining goes, the only fix is a new heater, and sooner beats later.
If the basement took water
After a storm in Purcellville, check the water heater.
A water heater usually sits on the lowest floor of the house, so it’s one of the first things standing water reaches. Three checks, then call us.
- 1
Water reached the burner or the gas controls
Leave it off and don’t relight it. The warning label on a gas water heater says not to use it if any part has been under water, and to have a service technician replace the gas control.
- 2
An electric tank sat in water
Shut its breaker off at the panel, but only from somewhere dry. The elements and the thermostats get checked before it heats again.
- 3
Water around it after the rain stopped
Mop it up and look again in an hour. Water that comes back with no rain is the tank or a valve, not the storm.
Call us after a storm and we’ll check it: the gas control or the elements, the burner, the venting and the drain pan. If it has to be replaced, you get the price in writing before anything comes out.
Permits and pressure
Who signs off on a new water heater in Purcellville.
Town of Purcellville
A burst tank doesn’t wait on paperwork: under Virginia’s building code the replacement can start first, provided the permit application is filed with Loudoun County by the end of the next working day. Source.
Our Virginia Class A contractor license, 2705192276, is on the side of the van.
Choosing who installs it
How to pick the best water heater installer in Purcellville.
Questions worth asking anybody who quotes you, us included.
Do they ask whether you’re on propane or electric before quoting?
We ask, because in Purcellville it changes both the job and the permit, and we work on electric and propane water heaters, not oil-fired ones. Electric back in place needs no permit; propane needs one from Loudoun County every time. A quote given before anybody asks is missing half its information.
Is the permit in the price?
A gas water heater always needs a permit, an electric one often does, and skipping it tends to surface when the house sells. Ask whether the quote includes it and the inspection.
Is there an expansion tank in the quote?
Most houses here have a check valve or a pressure reducer on the incoming line, so the heated water has nowhere to go. An expansion tank gives it somewhere, and leaving it out is how quotes come in low.
Will they tell you when a repair will do?
A thermocouple, an element or a valve is a repair, not a new heater. A good plumber says so, and saves the replacement talk for a leaking tank.
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.
Moises and Oscar responded quickly to our need for a new water heater. They came through with a quick and a professional install at a reasonable price. I trust Tyler, Moises, and the team at SwiftPro with my hvac and plumbing needs.
Where we work
Water heaters in every Northern Virginia town we serve
Next door to Purcellville: Round Hill, Hamilton, Philomont, Waterford and Lovettsville.
Fairfax County
Arlington County
Loudoun County
Prince William County
Fauquier County
Stafford County
Questions
Water heater questions from Purcellville.
Do I need a Town of Purcellville permit to replace my water heater?
Usually not from the Town. It handles zoning, and says a replacement kept to the same size and location typically needs no Town permit; its Community Development staff at (540) 338-2304 will confirm. The building permit, when a propane heater needs one, comes from Loudoun County, and that’s the one our price already carries.
Can a propane tankless heater go in a Purcellville house?
Usually. It needs its own exhaust through a wall or the roof, a gas line sized for it and a propane supply that can keep up with it. On a single-family house along the historic corridors, the Town’s Board of Architectural Review doesn’t review that new pipe on the wall; for a townhouse or a business on Main, 21st, 23rd or 32nd Street or Berlin Turnpike, ask the Town first. A tankless runs $8,886 to $10,486 installed.
How much is a new water heater in Purcellville?
Installed, with the permit, the expansion tank, the pan and the haul-away: an electric tank $2,757 to $5,493, a gas or propane tank on the flue you have $3,379 to $5,485, a power vent tank $5,957 to $7,494, and a tankless unit $8,886 to $10,486. The estimator gives your exact number in about a minute.
Ready when you are
Tell us how old yours is.
Call, or send the form at the top. The age on the label and what it’s doing tell us most of what we need, and you get the price before anything comes out.
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 Purcellville 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.