Appliance leak (refrigerator, washer, dishwasher) water damage
Appliance leaks come from dishwashers, washing machines, refrigerator ice-maker lines, and supply hoses that fail behind the unit — usually Category 1 or 2 water that sits hidden under the appliance for hours before anyone notices. Restoration pulls the unit, extracts the trapped water, dries the structure underneath, and documents the loss.
On site in 60–90 minutes anywhere in Chicagoland.
Appliance leak — plain English.
Appliance failures hide. A washer hose pinholes overnight, a dishwasher inlet valve sticks open during a wash cycle, an ice-maker line lets go behind the refrigerator. The water tracks under the appliance and into the cabinetry, subfloor, and adjacent rooms before anyone sees a puddle.
Front-load washer gasket leaks and dishwasher drain-hose disconnections are the chronic version — they leak a little every cycle for months until the cabinet base swells, the toe-kick stains, and the subfloor gives underfoot.
Most appliance leaks are Cat 1. Dishwasher overflows with food waste or detergent move into Cat 2. Sewer-routed drain disconnections inside a wall cavity move toward Cat 3.
Safety-first triage while you wait for us.
These are the first steps EcoClean walks customers through over the phone. None of them involves DIY restoration — just keeping the situation safe until a professional crew arrives.
- Step 01
Shut the supply stops behind the appliance — most are right against the back wall or under the sink.
- Step 02
Unplug the appliance.
- Step 03
Pull the unit forward enough to look at the floor and the wall behind it. Phone flashlight is fine.
- Step 04
Photograph the wet area and the back of the appliance before cleanup starts.
- Step 05
Don't run the appliance again until the leak source is found.
Two different jobs. Most losses need both.
A plumber fixes the source. A restoration company handles everything after — extraction, drying, documentation, reconstruction.
When to call a plumber
- Supply lines, drain lines, or shutoff valves need replacement.
- The leak is inside a wall cavity behind the appliance.
- The appliance itself needs diagnosis or repair by a technician.
When to call EcoClean
- Water has migrated under cabinetry, into the toe-kick, or into the next room.
- Subfloor flexes under foot or hardwood is cupping near the appliance.
- Ceiling stain on the floor below an upstairs washer or dishwasher.
- Visible mold or musty smell behind or under the unit.
The field response.
- 01
Appliance pull-out and inspection of the floor cavity and back wall.
- 02
Thermal imaging to map moisture under cabinetry and behind the unit before any demo.
- 03
Selective demo — toe-kick removed for cabinet drying, flood cut only when wall insulation is saturated.
- 04
Calibrated drying setup focused on the trapped moisture, not just the visible floor.
- 05
Daily moisture readings on the affected materials.
- 06
Antimicrobial where Cat 2 water sat long enough to warrant it.
- 07
Reconstruction handoff for cabinet base, flooring, and trim when the structure is dry.
What's wet that you can't see.
The visible wet area is rarely the full picture. Thermal imaging + moisture readings map the actual footprint so demo only happens where it has to.
Subfloor under the appliance that's been wet for months on a slow leak.
Cabinet base and toe-kick swelling, delamination, or staining.
Wall cavity behind the unit where moisture wicked into framing.
Hardwood or LVP outside the cabinet footprint that cupped without anyone noticing.
Ceiling drywall on the floor below — slow appliance leaks show up there before they show up at the source.
Sudden appliance failures (a hose burst, a valve stuck open) are typically covered under a standard homeowner policy. Slow long-term leaks — the dishwasher gasket leaking for months, the washer drain hose disconnected for a year — are commonly excluded as seepage. Documentation at the front end is the difference.
We capture the source identification, the affected materials, a moisture map, and the daily drying log. We don't guess at your specific coverage; the carrier decides that.
Recent EcoClean work
New work is added after each project closes. In the meantime, call us about your situation — we’ll tell you what we’d do next.
What homeowners ask first.
How do I know if my dishwasher / washer is leaking if I don't see water?
Common tells: a soft or springy floor near the appliance, a stained or swollen toe-kick on the adjacent cabinet, a ceiling stain on the floor below an upstairs unit, or a musty smell that won't go away. If any of those are present, pull the unit forward and look.
Can the cabinets be saved?
Sometimes. Cabinet boxes can dry if caught early and the moisture hasn't migrated deep into the joinery. A swollen, delaminated, or stained base usually has to come out. We make the call after pulling the toe-kick.
How long does drying take after an appliance leak?
Two to five days for a contained kitchen or laundry leak. Longer when subfloor or wall cavities are involved. We track moisture readings daily and pull equipment when the affected materials are dry.
Should I just replace the floor and skip mitigation?
Not if the subfloor has been wet. Flooring on top of a wet subfloor will fail again, and the moisture trapped underneath will grow mold. Drying first is cheaper than tearing the same floor out twice.
Will insurance cover an appliance leak?
Sudden failures are typically covered. Long-term slow leaks are commonly excluded as seepage. We document the loss either way — coverage is between you and your carrier.
Terms that come up on this kind of loss.
Walk through the emergency triage.
Step-by-step, safety-first. Built around what EcoClean asks customers over the phone.
Water damage — what to do right nowDirect answers for appliance leak.
More water-damage causes we handle.
Cities EcoClean covers from Downers Grove HQ.
EcoClean operates one HQ in Downers Grove. We do not claim a branch in any other city.
Tell us what's happening.
Faster than email, slower than the call line. Submit this form and EcoClean will contact you about your service request. We don't share your number.
Reference material this page draws from.
- IICRC S500 — Institute of Inspection, Cleaning and Restoration Certification — Standard for Professional Water Damage Restoration
Cited material informs EcoClean's field practice. Excerpts from copyrighted standards are not reproduced on this page. Nothing on this page is legal, medical, or insurance-coverage advice.
Last reviewed by EcoClean field team — May 16, 2026.
Water spreading. Call now.
Every hour the building stays wet, the scope gets bigger. We'll be on site in 60–90 minutes.