
Water heaters, washers, dishwashers · Lewisville, TX
Appliance Leak Restoration in Lewisville, TX
Appliance leaks are quiet. A dishwasher seal or ice maker line can drip under cabinets for days. Our appliance leak restoration team in Lewisville, TX finds where the water went, dries it, and replaces what the leak ruined.
- Under-cabinet drying
- Attic water heater leaks
- Moisture mapping
- Help with the claim
Do this now
Three steps when an appliance starts leaking
Shut the supply
Close the valve behind the washer, under the sink, or on the cold line to the water heater. If you cannot find it, close the main.
Cut the power
Unplug the appliance or flip its breaker. For a gas water heater, turn the gas control to off or pilot.
Call and document
Photograph the appliance, the leak point, and the floor, then call (940) 274-9880.
Why appliance leaks are common in Lewisville
The median Lewisville home was built around 1997. Many of those houses are likely on their second or third water heater, and the original shutoff valves, washer boxes, and ice maker lines are often still in place. Old valves can seize or drip the first time you turn them.
Where the water heater sits matters. Older homes often have it in the garage or a hall closet, where a leak soaks the floor and nearby walls. Many newer homes put the unit in the attic. An attic heater with a clogged drain pan can send water through the ceiling into the rooms below.
Apartments add another layer. Stacked washer closets and kitchens mean one failed hose can reach the unit below within minutes. With more than half of Lewisville homes rented, these jobs often involve both a tenant and a property manager.
Where it starts
Appliance leak sources and warning signs
| Appliance | Usual failure | Where water hides | Warning sign |
|---|---|---|---|
| Water heater | Rusted tank, relief valve, fittings | Garage wall base, closet floor, attic ceiling | Rust at the base, damp drain pan, ceiling stain |
| Washing machine | Burst rubber hose, drain hose pops out | Under flooring and into nearby rooms | Swollen baseboards near the laundry room |
| Dishwasher | Door gasket, supply line, drain | Under cabinets and toe kicks | Warped cabinet floor, loose tile or vinyl |
| Refrigerator | Ice maker line cracks | Under the fridge and into the wall | Soft floor or dark grout lines |
| AC air handler | Clogged condensate drain or pan | Attic insulation, bedroom ceilings | Water spots in summer, musty vents |
The restoration
How appliance leak restoration works
Most appliance water starts as Category 1, clean water from a supply line. Washer and dishwasher drain water is Category 2 because it carries soap and food. The longer it sits, the worse it gets, so a slow drip found late may need more removal.
We start with a thermal scan and moisture readings to find the edge of the wet area. Cabinets often need their toe kicks pulled or small holes drilled so air can reach the cavity. Then we set dehumidifiers and air movers and log readings each day.
When everything is dry, we repair cabinets, drywall, and flooring. You get a plumber or appliance tech to fix the unit. We fix the house.

Cost and insurance for appliance water damage
The biggest cost driver is time. A leak caught in an hour may only need extraction and a few days of drying. One that ran for weeks under a kitchen can mean new cabinets and flooring, and a mold check.
Insurance tends to follow the same line. Most homeowners policies cover sudden appliance failures, like a hose that bursts. Damage from a slow, long-term leak is often denied, and the appliance itself is usually not covered. Our photos and moisture logs show when the damage happened. Run your numbers through the cost calculator or the claim coverage estimator.
Why call us for an appliance leak
- We find hidden water. Thermal imaging shows moisture behind cabinets without tearing them out first.
- We save cabinets when we can. Cavity drying often avoids replacing a whole kitchen.
- We are close. We aim to reach most Lewisville homes in about 60 minutes, 24/7.
Simple prevention for Lewisville homes
Swap rubber washer hoses for braided steel. Put a pan and a leak alarm under attic water heaters and air handlers. Flush the AC condensate line before summer. Replace water heaters near the end of their rated life, and test your shutoff valves once a year. Our prevention tips for Texas homeowners cover more.
Keep exploring
Related services in Lewisville






See our general appliance leak restoration page, or head back to the Lewisville water damage page. We also restore appliance leaks in Little Elm, Coppell, and Denton.
FAQ
Appliance leak FAQ
My water heater is in the attic and the ceiling is stained. Is that urgent?
Yes. A stain means water has already soaked the drywall and insulation. Wet ceilings can sag and fall. Shut off the water to the heater and call us to check the attic and ceiling.
Is dishwasher water clean or dirty?
Supply water is clean, but drain water is gray water because it carries food and detergent. Gray water needs cleaning and antimicrobial treatment along with drying.
Do I need a permit to replace my leaking water heater in Lewisville?
Water heater replacements are usually permitted plumbing work. Your plumber can confirm and pull it through Lewisville Building Services.
Can wet kitchen cabinets be saved?
Often, if we get to them early. Solid wood and plywood cabinets usually dry well. Particleboard bases that swelled typically need replacing.
How can I tell if my water heater is about to fail?
Rust at the base, water in the drain pan, rumbling or popping noises, and rusty hot water are warning signs. Many tanks last roughly 8 to 12 years, so check the date on the label.