Three appliances that hold water
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Dishwasher
A fill valve under the tub, a pump, a drain hose looped up to the sink or the disposer, and a door seal that keeps the spray inside.
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Washing machine
Two supply hoses that stay under pressure, a drain hose hooked into a standpipe, a pump, and on a front loader the rubber boot around the door.
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Refrigerator, freezer and ice maker
A thin supply line to a valve at the back, a filter on many models, and a defrost drain that empties into a pan underneath.
When the dishwasher reports its own leak
Many dishwashers watch their base for water and raise a code before the floor is wet. On a Bosch, E15 means the safety switch has found water in the base and the leak protection has switched on; Bosch's advice is to turn off the water inflow and contact support. A Samsung shows LC or LE when its leak sensor detects moisture, and it keeps draining while the code stands. Whirlpool's F8E4 means water turned up in the drip tray. The code is the alarm, not the fault: something above that tray let go, often a pump seal, a hose clamp, the door gasket or a cracked part of the sump.
Washer hoses, seals and drains
The two supply hoses behind a washer hold full house pressure all day, even when nothing is running. GE recommends replacing them every five years of use, sooner if one leaks, bulges, is cut or shows corrosion, and Speed Queen says to check them monthly and swap the whole set every five years. Whirlpool notes that residue left on a front loader's door seal can cause leaks as well as odor. Water that shows only during the spin points more often to the drain hose, the standpipe or the pump.
Refrigerators and ice makers, any make
A GE bottom-freezer model that takes the RPWFE filter and shows Leak Detected is usually put right by a new filter; GE says genuine RPWFE cartridges carry a visible ID chip under the label, and ones without it will not work. On a Sub-Zero the water follows four set paths, laid out in where the water comes from. Freezers of every brand are part of the same visit, whether upright, chest or the bottom drawer of a refrigerator.
Why the room below finds out first
Westminster's 2023 housing study counts nearly half of the city's homes as built in the 1970s and 1980s, with the median owner-occupied home dating from 1985. Bi-levels, tri-levels and ranches over a finished basement were common builds in those years, so a dishwasher and a refrigerator often stand above a family room or a bedroom, and a washer does too wherever the laundry sits upstairs. A slow drip can soak the subfloor for days, and the first anyone sees of it is a ring on the drywall below.
Source: 2023 Westminster Housing Needs Assessment (updated March 18, 2024), pp. 29–30
What to do first, whatever the appliance
- Shut the water to that machine: the small valve under the kitchen sink for a dishwasher or an ice maker line, the two taps behind a washer.
- If water has reached an outlet, a plug or a light fixture below, switch that circuit off at the breaker before touching anything.
- Note when it shows: while filling, while draining, during the spin, or all the time. The timing narrows the part before a panel comes off.
- Leave any leak code on the display rather than clearing it, and photograph the floor and the ceiling below with the date.
Dryers, ovens and ranges too
The same visit covers the appliances that never hold water: a dryer that runs but stays cold, needs two cycles or has started to squeal; an oven that will not reach its setting; a range burner that clicks and never lights. If you smell gas, leave the house and call the gas utility before you call us.
What the visit costs
Every job starts with the $89 visit. The technician finds where the water or the fault comes from, names the part, and gives you the price of the repair before any work starts; the $89 is credited to it when you go ahead. Typical Sub-Zero ranges are on the refrigerator repair page. For other makes the price depends on the part and is quoted once it has been found.
Three quick answers
Do you only repair Sub-Zero?
No. Sub-Zero is the name on the site, but SubZeroRepairWestminster works on every major appliance and on the everyday brands found in kitchens and laundry rooms. The visit runs the same way whatever the badge on the door says.
My dishwasher shows a leak code but the floor is dry. Can I keep using it?
Better not. On most machines the code means water has already reached the tray or the sensor in the base, where you cannot see it. Shut off the water to the dishwasher, leave the code on the display, and call; clearing it and running another load only feeds the same leak.
Can you come for a dryer or an oven, with no water involved?
Yes. The $89 visit is the same for any appliance, and appointments run 8:00 am – 8:00 pm, seven days. Tell us the brand and what it is doing when you call (720) 704-2791.