Common fault
Why is there water under my refrigerator?
Short answer
Water under a built-in has two sources. The defrost drain has iced closed, so melt backs up inside the cabinet and runs out past the door — cloudy water, arriving slowly, with ice on the freezer floor. Call Poway Sub-Zero Repair Experts on (858) 630-4145 and ask.
Why we start there
Or the line feeding the ice maker has let go: clear water, arriving fast, at the front.
What happens next
Older Poway kitchens carry a particular version of this fault. Plenty of these houses were built before an ice maker was standard, and the water line was added later, tapped into the nearest copper with a saddle valve and run behind the cabinets or up through the slab. Saddle valves weep. That is not an opinion about the installer, it is what that fitting does after a decade or two, and the leak is slow, hidden behind a built-in that weighs several hundred pounds, and going somewhere you cannot see. If your unit is a retrofit into an older kitchen, the connection at the wall gets checked under pressure on the visit whether or not it looks dry at rest, because a weeping fitting looks perfectly fine until it is loaded.
The garage version is the one that goes unnoticed longest. A refrigerator leaking onto a garage slab produces no dramatic evidence at all. The water runs out flat, some of it evaporates, and the rest sits under the unit and wicks up into the base of the drywall or the back of a cabinet where nobody is looking. What people eventually notice is a stain or a soft patch on a wall, months after the leak started. If you have found a chalky mineral outline on the slab under a second refrigerator with no water visible anywhere, that is still an active leak and it is still worth a call.
If that matches what yours is doing, say so when you call — it decides which parts come on the van.
Appliance down in Poway?
Tell us the brand and what it is doing — we can usually name the likely repair before we arrive.
Questions
Answers before you call
Do you cover all of Poway, or only the 92064 side of it?
Both city zip codes, 92064 and 92074, which is the whole of it: Green Valley, the Heritage streets, the large lots up toward the country end of the city, and the light commercial suites along Poway Road. Ask for Poway Sub-Zero Repair Experts on (858) 630-4145.
Will you work on the refrigerator in the garage, or the freezer out in the shop?
Yes, and a large share of the work here is exactly that. A closed Poway garage in August runs far hotter than any domestic cabinet was rated for, so the condenser never catches up. In January the opposite: the fresh food side holds, the compressor rarely runs, and the freezer thaws. Poway Sub-Zero Repair Experts, Poway: (858) 630-4145.