Open 24/7 for emergencies
For pipe repair, a plumbing diagnosis visit in Quantico is $49, or $250 after hours, and a person answers (703) 997-9757 day or night.
SwiftPro’s plumbers in Quantico are rated 5.0 stars across 1,130 reviews and work under Virginia Class A contractor license 2705192276. Leaking or burst pipe in Quantico? We find the leak, fix the pipe and quote the price before we cut, after a quick check on who owns it. 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
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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 Quantico
Almost every home in Quantico is rented. The Census puts it at 97 in 100 occupied homes, and the town itself has only a few hundred homes outside the base gates. That makes the first question about a leak a simple one: whose pipe is it? If you rent, your landlord. If the home is on the base, the family housing office, because Liberty Military Housing owns and maintains it and Prince William County doesn’t serve federal property.
The Town is in the middle of a big change. The Marine base has supplied its water for nearly a century, and the Town’s mains are being replaced as Prince William Water takes over ownership, operation and billing. The Town’s own FAQ says houses served from alley mains will need a plumber to make the connection to the new main. That is work on the owner’s side, and it’s the one place a Quantico homeowner will most likely need a pipe fitter this year.
Houses on streets like Fifth Avenue include some from before 1940. Those can still carry galvanized steel or very old copper, with joints that have been patched more than once. If pressure or flow changes after the new main goes in, an old joint can start to weep, so watch for damp spots in the weeks after the work reaches your street.
Winter is real here. The weather station at Quantico records about 76 nights a year at 32 degrees or below, with the first usually around November 8. That’s enough for an outside tap, a crawl-space line or an unheated utility room to freeze in a bad year. A frozen line that thaws is the one that splits, so open the nearest faucet before you shut the main.
What you’d notice
Report it to the housing office first and keep the date and time. The owner handles repairs in these units through its own maintenance, and a plumber you hire yourself can leave you paying for something that wasn’t yours.
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.
A bill that’s a third higher with nobody new in the house is often a running toilet, and sometimes a pipe. The meter test above sorts out which in a few minutes.
Need pipe leak repair in Quantico?
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.
Choosing who fixes it
Questions worth asking anybody who comes out, us included.
If you rent, your landlord. If you own, a plumber, and the Town’s Municipal Office on 5th Avenue can shut the water off for a line break on weekdays. Then call (703) 997-9757 and tell us the street and whether your house is on an alley main.
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.
The issue was with a leak in the toilet tank that technician repaired . He did a good job.
Where we work
Next door to Quantico: Triangle, Dumfries, Woodbridge, Stafford and Lorton.
Questions
They replace the town’s mains, not your pipes. But the connection from the main to your house is yours, and the Town’s FAQ says houses on alley mains need a plumber for that step. It’s a good time to ask the plumber to look at the first few feet of your own line too.
Shut the nearest valve, take photos and put the problem in writing. Virginia’s landlord and tenant act puts plumbing upkeep on the landlord. If water is spreading, call (703) 997-9757 and we’ll tell you how to stop it, but the repair should be authorized by the landlord.
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 Quantico 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.