24/7 water damage response in Arlington & the Rosslyn-Ballston Corridor On site in about 45 minutes Call (703) 215-2108
Home Services Supply Line and Appliance Leaks
24/7 supply line and appliance leaks

Supply Line and Appliance Leaks in Arlington, VA

A failed washer hose or supply line floods a floor unseen. Serving the Rosslyn-Ballston Corridor and all of Arlington, we are on site in about 45 minutes.

(703) 215-2108Tap to call our 24/7 dispatch line
Licensed & insured IICRC certified 4.9 · 49 reviews
A failed washing machine supply hose leaking water onto the floor in an Arlington, VA home
ResponseOn site in about 45 minutes, 24/7
Common signWarped flooring or a musty smell by an appliance
Real dangerA pinhole hose can run for days behind a wall
DispatchCrews from the Rosslyn-Ballston Corridor

A failed supply line or appliance hose is the single most common water loss we take in Arlington, and it is the one that hides the longest. A braided hose behind the washer, the little line to an ice maker, or a corroded shutoff under the sink can drip or let go entirely, and because it sits behind a cabinet or a machine, the water often runs for hours or days before anyone sees it.

In the Rosslyn-Ballston Corridor's condos those gallons find the unit below, and in the county's older homes they soak into subfloors and wall cavities. We find the source fast, extract the water, and dry every surface it reached before it turns into a mold problem.

How it works

How we handle supply line in Arlington

  1. 1

    Call and dispatch

    A real person answers 24/7 and the nearest Arlington crew heads out with pumps, air movers, and moisture meters.

  2. 2

    Find the source and reach

    We stop the water and map its full reach, including what soaked into subfloors, wall cavities, and the units or floors nearby.

  3. 3

    Extract and dry

    We pull the standing water, then run air movers and dehumidifiers to a verified dry standard, not just the surface.

  4. 4

    Verify and bill

    We log moisture readings until the structure is dry, document the loss, and bill your carrier directly.

The lines and hoses that fail first

Most appliance leaks trace back to a handful of parts that wear out with age and water pressure. When you call, we ask what failed so the crew arrives ready.

  • Rubber washing-machine hoses that swell and split, often while the house is empty
  • Dishwasher and refrigerator or ice-maker supply lines tucked out of sight
  • Corroded angle-stop shutoff valves under sinks and toilets
  • Old copper and galvanized supply runs that pit and drip inside walls
  • Loose or failed connections at a water heater, softener, or fridge

Braided steel hoses and a simple leak alarm stop many of these before they flood a floor. The water-saving guidance from EPA WaterSense is a good reminder that small drips add up quickly.

What our crew does first

Speed decides how much of your home we save, because a slow line keeps feeding water long after the puddle stops spreading on the surface.

  • Shut the water at the fixture or the main and confirm the leak has stopped
  • Extract standing water and pull the machine or cabinet to reach the source
  • Meter the floor, subfloor, and lower wall to map where the water traveled
  • Set air movers and dehumidifiers sized to the space and the material
  • Photograph and log everything for your insurance file as we work

Why a slow leak does the most damage

A dramatic burst gets noticed and shut off. A pinhole in a hose does not, so it wicks into flooring, baseboards, and drywall for days and quietly raises the humidity in the whole room.

  • Water tracks under cabinets and along the subfloor far past the visible wet spot
  • In a condo it reaches the ceiling of the unit below before you notice a thing
  • Trapped moisture in a wall cavity is exactly what mold needs to start
  • Hardwood cups and buckles once water sits under it

Knowing where your main shutoff is turns a disaster into a mop-up. Federal readiness guidance at ready.gov/floods is a useful primer on acting fast when water gets loose.

A hose or supply line leaking in your Arlington home right now? Shut the water if you safely can, then call and a local crew heads your way.

☎ Call (703) 215-2108

“The braided line behind our stacked washer in Virginia Square gave out while we were away for the weekend, and it reached the hall and the neighbor below. The crew was there fast, pulled the machine, dried the floor and wall in place, and handled the building manager for us. Calm and thorough.”

Camille A. · Virginia Square, Arlington · February 2026
Why McLean

The same local crew, from the first pump-out to the last dry reading

McLean Water Damage CoA typical call
ResponseOn site in about 45 minutes, 24/7Hours out, or next business day
Who answersA local Arlington person, every timeA call center or voicemail
DryingMetered to a verified dry readingA surface check and a fan
Service area

From Rosslyn-Ballston across Northern Virginia

Based in the Rosslyn-Ballston Corridor, we respond across Arlington and Northern Virginia, day or night.

4238 Wilson Blvd, Arlington, VA 22203

Based in the Rosslyn-Ballston Corridor, our crews cover Arlington and Northern Virginia around the clock and reach most homes and condos in about 45 minutes.

We serve Ballston, Clarendon, Courthouse, Rosslyn, North and South Arlington, Crystal City, Pentagon City, and McLean.

See every neighborhood and ZIP we serve
Water damage in Arlington or Northern Virginia? (703) 215-2108
FAQ

Arlington water damage questions, answered

How fast can you reach my Arlington home for a leak?

We aim to be on site in about 45 minutes, any hour. Crews stage near the Rosslyn-Ballston Corridor so we can reach North and South Arlington and the condo towers quickly, day or night.

The leak is behind my washer or dishwasher. Can you still find it?

Yes. We pull the machine and open the cabinet to reach the hose or valve, then meter the floor and wall to trace how far the water traveled behind and under them. Hidden moisture is exactly what we are trained to find.

Can you save my floor, or does it have to come out?

It depends on how long the water sat and what the floor is made of. We often save hardwood and subfloor by extracting fast and drying in place. We only remove what will not dry safely.

Is an appliance leak covered by insurance?

A sudden, accidental supply-line or appliance failure is usually covered. We document the loss with photos and moisture readings and bill your carrier directly, so you generally pay only your deductible.

How do I stop the water before you arrive?

If you can safely reach it, close the shutoff valve at the fixture, or the main valve for the home. Stay off wet floors and clear of outlets, and we will talk you through the rest while a crew is on the way.

How do I keep this from happening again?

Swap rubber washer and dishwasher hoses for braided steel, replace tired shutoff valves, and add a simple leak alarm behind the washer and under the sink. We point out the weak spots while we are there.

Water in your home or building right now? Do not wait for the FAQ.

Call (703) 215-2108
24/7 emergency dispatch

A local Arlington crew is standing by

Water sitting means damage spreading. Call McLean Water Damage Co and a local crew is on the way, about 45 minutes out across Arlington and Northern Virginia.

(703) 215-2108Call now, a local crew picks up day or night
McLean Water Damage Co 4238 Wilson Blvd, Arlington, VA 22203 (703) 215-2108 Open 24 / 7 / 365
Call (703) 215-2108 · 24/7 dispatch