Thermador Freezer Repair in College Park & Hyattsville, MD

Whether it's a stand-alone Freedom freezer tower or the bottom drawer of a combined built-in, a Thermador freezer defrosts itself automatically, with a heater on the evaporator coil, a temperature sensor, and a control that decides when to run the cycle. Lose any one of those and the coil ices up, the fan can't push air through it, and the cabinet warms while the compressor keeps humming. Gaskets matter a great deal on built-ins. A door or drawer that doesn't quite close draws in humid room air, and in a Maryland summer that moisture turns into frost within days. Column ice makers add a solenoid valve and a short fill tube, and that tube can ice shut. Where the frost forms tells us a lot about which part failed.

Where we start on this pairing: Defrost heater open; Frost from a door not closing fully; Evaporator fan hitting ice; Ice maker fill tube frozen; Freezer drawer slides binding.

Treat that list as leads rather than conclusions. Identical symptoms can hide a minor fault or a major one, and the only way to know which is to test the appliance where it's installed, which comes before any quote.

Chest freezers turn up in Hyattsville and Riverdale Park basements and in Berwyn Heights garages, and some sit on floors that stay damp all summer, so rust along the base and corroded wiring at the back follow. Student rentals rarely have a separate freezer at all. There, the freezer compartment of a shared fridge ices up because the door gets left ajar, and packed-in food blocks the vents that feed the fresh-food side.

Refrigerators work hard in Old Town College Park's group rentals and the student apartments along Route 1, while Hyattsville's historic houses keep theirs in kitchens remodeled inside the original rooms.

Whatever the brand, the freezer symptom that misleads people most is a slow thaw that nobody notices, because most chest freezers have no alarm.

Locally, what we watch for most on a freezer is garage freezers fighting summer heat, and basement freezers standing on concrete that stays damp from June to September.

Three complaints come up again and again with gas appliances: the oven igniter glows and nothing lights, a cooktop burner ticks without catching, and a gas dryer turns but never warms. Most trace to a worn igniter, a weak valve coil or a flame sensor, all ordinary parts.

Gas piping and the shutoff valve behind the appliance aren't ours to work on; if we see a problem there, you'll be told to call a licensed gas fitter.