Open 24/7 for emergencies
For pipe repair, a plumbing diagnosis visit in Fairfax Station is $49, or $250 after hours, and a person answers (703) 997-9757 day or night.
SwiftPro’s plumbers in Fairfax Station are rated 5.0 stars across 1,130 reviews and work under Virginia Class A contractor license 2705192276. Leak or burst pipe in Fairfax Station? We find the leak, on a well or Fairfax Water, fix the pipe and quote the price in writing before we cut anything. Finding a hidden leak is $200 to $500, and most water pipe repairs run $450 to $650, from our published price list.
5.0 stars across 1,130 reviews
Part of our plumbing team, with the tools they bring to find a leak and fix the pipe.
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
Licensed and insuredVirginia Class A contractor #2705192276
24/7 emergency serviceWe answer day or night, 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 numbers as our pipe repair page, each a range because the house decides where it lands. You hear the number before the work starts.
Plumbing diagnosis visit
$49
Plumbing diagnosis visit, after hours
$250
Leak located (hidden or behind a wall)
$200 to $500
Water pipe repair, one section replaced
$450 to $650
Drywall opened for the repair
Priced in writing before we cut
Prices checked .
Most repairs are one section of pipe: the split or pinhole cut out and a new piece put in. Where the pipe sits decides most of the price. Exposed in a basement ceiling is the low end; inside a finished wall is higher, and we tell you before the drywall comes open.
With Comfort+ membership, any repair is 15% off, and every year includes a plumbing safety inspection that looks at the supply pipe you can see.
What’s different in Fairfax Station
Almost every house in 22039 is detached, and eight in ten went up between 1980 and 1999, which puts the plumbing in the polybutylene and early PEX years. Most of the well houses sit west of Ox Road, on Hampton, Henderson, Wolf Run Shoals and Yates Ford Roads. These are big houses on big lots, with long supply runs, and the water has a long way to go before a leak shows up.
On a well there is a leak that city houses cannot have: the buried line from the wellhead to the house. It runs underground for as far as the lot is deep, and when it cracks, the pump runs more and the tank cycles, but nothing shows in the house. A soft patch in the yard in a dry week, or a pump that never seems to rest, is the clue. We pressure-test the line, dig only where the leak is, and show you the pipe before we close the trench.
Crosspointe is the other Fairfax Station. Its streets are Fairfax Water’s, which promises 20 psi at the main and no steady figure above it, and the pressure reducing valve on your side of the meter is yours. In Crosspointe and South Run, where the build years are almost entirely 1980 to 1999, a leak usually starts at a fitting, and the meter dial tells you quickly: shut every tap and watch it for ten minutes.
Four-bedroom houses with finished basements are the norm here. A pinhole or a split fitting above a basement ceiling can drip for weeks before the drywall shows it, and on a well the pump covers for it without any bill to warn you. After a repair on a well, the county says to have the water tested, since contamination can get in when the plumbing is opened. We’ll flag that at the end of the job.
Neighborhood by neighborhood
Census figures for each place, and the supply pipe that usually goes with houses that age. Median year built and heat count owner-occupied homes only.
| Place | Median home built | Most homes are | Heated with | The supply pipe you usually find |
|---|---|---|---|---|
| Fairfax Station | 1982 | single-family houses, about 9 in 10 | gas, about 5 in 10 | The polybutylene years: check the supply pipe at the fittings. |
| South Run | 1988 | single-family houses, nearly all | gas, about 9 in 10 | The polybutylene years: check the supply pipe at the fittings. |
| Crosspointe | 1993 | single-family houses, nearly all | gas, about 8 in 10 | The polybutylene years: check the supply pipe at the fittings. |
By the numbers
From the Census Bureau’s 2020 to 2024 survey. Median year built and heat count owner-occupied homes only.
ZIP 22039 as a whole: every Fairfax Station address. The Fairfax Station Census place in the table also takes in streets with Fairfax mail.
What you’d notice
If the grass over the line from the well stays soggy or green while the rest of the yard is dry, and the pump runs more than it used to, the buried line may be leaking. Turn off the water at the house and see if the pump still starts. If it does, the leak is outside.
Polybutylene, often stamped PB, went into houses from about 1978 to 1995. It tends to fail at the fittings without much warning, so a drip at one joint is a reason to look at the rest.
A brown ring under a bathroom, or a soft spot in the drywall, is water that’s been finding its way down for a while. A supply pipe leaks all the time; a drain only leaks when somebody runs water upstairs, and that difference tells us where to look first.
Turn everything off and watch the water meter for ten minutes. If the dial or the little leak indicator still moves, water is going somewhere, inside a wall, under a slab or out in the yard.
Need pipe leak repair in Fairfax Station?
A person answers day and night. See this month’s deals before you call.
Before the first hard freeze
A pipe usually bursts in the hours after a cold snap, when the ice inside it thaws and the split starts to run. Five things to do before it gets that cold, then call us if something already looks wrong.
Disconnect every garden hose. A hose left on traps water in the spigot, and that’s the most common split we see. If the spigot has a shutoff inside the house, close it and open the outside tap to drain it.
A kitchen or bathroom sink on an outside wall gets the coldest air in the house. On the coldest nights, open the cabinet doors so room heat reaches the pipes, and let that tap drip.
Close crawl space vents and the garage door for the winter. Pipes that run through a crawl space, a garage ceiling or an unheated room over the garage are the ones that freeze first.
Find it now, before you need it: usually where the water line comes through the basement or crawl space wall, near the meter or the water heater. Make sure it turns. When a pipe bursts, that valve is the difference between a mop and a contractor.
Keep the thermostat at 55 or higher while you’re gone, and ask someone to look in if a cold snap comes. A frozen pipe that thaws with nobody home runs for days.
Find a pipe that’s frozen, or water where it shouldn’t be? Shut the main off and call us at (703) 997-9757. A diagnosis visit is $49, or $250 after hours, and you get the repair price before we cut into anything.
Your pipes, your paperwork
In Fairfax County the homeowner owns the whole sewer lateral, from the house to the county main, including the stretch under the street. Replacing it takes a county plumbing permit, plus a VDOT permit under a state road. Source.
Fairfax Water promises 20 psi at the main and no uniform pressure, and the pressure reducing valve on your side of the meter is yours to buy and keep up. Over 80 psi, the Virginia Residential Code calls for one, and an expansion tank with it. Source.
Our Virginia Class A contractor license, 2705192276, is on the side of the van.
Choosing who fixes it
Questions worth asking anybody who comes out, us included.
Ask whether they pressure-test the line and listen for the leak before they bring a shovel. A plumber who digs a trench to look for it is charging you for the search. One who finds it first digs only where it is.
Anyone can check on the state’s license lookup. Ours is Virginia Class A contractor license, on every van.
A good leak call starts at the meter and the shutoffs, then narrows it down with pressure and moisture readings. The drywall comes open in one spot, not five.
Every repair on our list has a range, and you hear where yours lands before anything is cut. If someone won’t say until the job is done, keep looking.
Two of our crew going over a work order before the day's calls.
From our Google reviews
5.0 stars across 1,130 reviews. Read them on our reviews page.
Great job. Very professional. Came promptly to the house to cover a pipe leak in progress.
Where we work
Next door to Fairfax Station: Burke, Clifton, Springfield, Annandale and Lorton.
Questions
It might be. A leak on the well side of the house, in the buried line, never shows indoors. We check the fixtures first, then test the line from the tank to the wellhead, and then look at the pump itself if the pipes are tight.
The county advises testing a private well yearly, and says contamination can get in when the pump or plumbing is repaired. After any work that opens the system, a test is a sensible next step. We’ll tell you what to ask the lab for.
Shut off the main water valve, then turn off the water heater (gas to pilot, or the breaker for electric). Open a faucet at the lowest point of the house to drain what’s left in the pipes. Then call (703) 997-9757: a person answers day or night, and our emergency plumbing team is on 24/7.
A plumbing diagnosis visit is $49, or $250 after hours. Finding a leak you can’t see is $200 to $500, and most water pipe repairs run $450 to $650. You get the number before we start.
Ready when you are
Shut off the main, then call, or send the form at the top. You get the price before the work, and if it can wait until morning, 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
SwiftPro Plumber & Water Heaters
4200 Lafayette Center Dr, Suite N, Chantilly, VA 20151
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 Fairfax Station and the rest of Northern Virginia. Virginia contractor license #2705192276. 5.0 stars across 1,130 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.