Open 24/7 for emergencies
Toilet repair in Middleburg runs $250 to $900 and leak detection $200 to $500, priced before any work. In town, the pipe from the Town’s main inward is yours.
Get your price in writing
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Rather talk now? (703) 997-9757
5.0 stars across 1,132 reviews
Part of our plumbing team, with the drain machine, the sewer camera and the jetter they bring to the house.
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
The same list as our plumbing page, every line a range because the house decides where it lands. You get the number before the work starts.
Drain cleaning, one fixture
$200 to $800
Main sewer line cleaning
$550 to $1,650
Sewer camera inspection, added to a visit
$89
Leak detection
$200 to $500
Toilet repair
$250 to $900
Pressure reducing valve replacement
$500 to $1,000
Water heater replacement
$2,757 to $10,486
or $46/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
A sewer camera inspection is $89 added to a visit we’re already making. It’s the cheapest way to know what a drain is doing before anybody talks about digging.
With Comfort+ membership, any service is 15% off, and a water heater flush with a sewer camera inspection and a plumbing safety inspection comes every year.
What’s different in Middleburg
When the Town of Middleburg inventoried its service lines, it found no lead anywhere, the Town’s side of the meter or yours. In a ZIP where 333 of 1,416 homes went up before 1940, the question is age: often galvanized supply narrowing inside, cast iron or clay drains, joints shifting for close to a century. Past the Town’s main, under a street or not, the pipe belongs to the homeowner, so before anybody digs, a sewer camera goes down it for $89 on top of a visit.
Winters here are hard on pipes: the Purcellville station, 12 miles north, averages close to 115 nights at or below freezing to Dulles Airport’s 102, and about a dozen days that never thaw. The Town’s list of causes for a high water bill includes running taps to keep pipes from freezing. A pipe that needs a dripping faucet every cold night sits in an outside wall, a crawlspace or over an unheated porch; moving or insulating it costs less than the night it splits.
Rain finds the low spots here too. On September 30, 2015, the Goose Creek gauge at Middleburg climbed past its 13 foot flood stage to 14.46 feet, and the co-op station at The Plains, five miles south, averages about 46 inches of rain and melted snow a year. Storms bring wind with them: on June 22, 2022, hundreds of trees and wires came down between Middleburg and Upperville, and a sump pump with no power and no battery backup does nothing while the water keeps coming.
If the pump ran without a pause through a night like that and the water still rose, it’s undersized or worn out, and a new one is a single set price on our sump pump page. Past the town limits most homes have their own well and septic system, like the rest of rural Loudoun. Those, and well pumps, aren’t work we do; from the pressure tank inward, the supply lines, faucets, toilets, drains and the water heater are.
By the numbers
From the Census Bureau’s 2020 to 2024 survey. Median year built and heat count owner-occupied homes only.
ZIP 20117 as a whole: every Middleburg address, the Town and the farms around it, about a tenth of the land in Fauquier County. The Census place for the Town alone has too few homes for steady figures.
What you’d notice
Thawing a frozen pipe fixes that night, not the pipe. It still runs through the same cold wall or crawlspace, and the next hard freeze will find it again. Have it rerouted or insulated in the fall, before it splits, and after a long cold snap look under the house for a wet spot.
Galvanized steel supply pipe rusts from the inside, so the pressure falls slowly until a shower upstairs is a trickle. The fix is new pipe, not a new faucet.
A damp patch on a ceiling, a warm spot on the floor, a meter that keeps ticking with every tap off. A slow leak inside a wall does most of its damage before it ever shows itself.
One slow sink is a sink. Two slow drains on different floors are sharing the pipe out to the street, and a basement drain that gurgles while you run water upstairs is the main line talking.
After a heavy rain
Heavy rain finds the weak spots in a house’s plumbing. Four checks you can make yourself, then call us and we’ll look at the rest.
Clear water with no smell is usually groundwater. Gray water, or a sewer smell, means the main line is backing up: stop running water in the house and call us.
A main line with a cracked joint or roots in it can take in groundwater during a storm and slow down. A sewer camera inspection, $89 added to a visit, shows where.
If the house has one, watch it once: it should start as the pit fills, empty it and shut off. Our sump pump replacement page has the rest of the checks.
If floodwater got to a gas water heater’s burner or controls, leave it off. Don’t relight it until a plumber has checked it.
Call us after a storm and we’ll check it all: the floor drains, the main line, the sump pump and the water heater. Any repair gets its price in writing before the work starts.
Choosing a plumber
Questions worth asking anybody who comes out, us included.
Houses from before 1940 were usually plastered, and plaster costs more to open and patch than drywall. Ask how the plumber will pin down a hidden leak, with a pressure test, a moisture meter or a thermal camera. Leak detection runs $200 to $500.
Anyone can check on the state’s license lookup in about a minute. It’s the one question that takes the guesswork out of the rest.
A sewer camera inspection is cheap next to any dig, and it shows whether the problem is a root, a sag or a break. A quote to dig without one is a guess.
Every plumbing job on our list has a range. A plumber who won’t say where yours lands until the wall’s open is asking for a blank check.
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.
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
Next door to Middleburg: Philomont, Aldie, Round Hill, Hamilton and Purcellville.
Questions
Yes. A toilet that refills on its own between flushes wastes water around the clock, and the Town’s high water bill page names a running toilet among the usual leaks. The Council made conservation mandatory that July because the Town’s wells were dropping through a drought. Repair runs $250 to $900.
It depends on the job, and every one has a published range: drain cleaning for one fixture $200 to $800, main sewer line cleaning $550 to $1,650, leak detection $200 to $500, a pressure reducing valve replacement $500 to $1,000, toilet repair $250 to $900. A sewer camera inspection added to a visit is $89.
Ready when you are
Call, or send the form at the top. You get the price before the work, and if it can wait, we’ll tell you that too.
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 Middleburg 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.