Hoshizaki Refrigerator Repair in Downtown, the Strip & Uptown, Pittsburgh

Hoshizaki reach-ins, undercounters and prep tables are self-contained cabinets, with a condensing unit mounted on top or underneath and an electronic controller that watches cabinet temperature and runs defrost. The weak points are the ones every commercial refrigerator shares in a kitchen: a condenser clogged with dust and grease, an evaporator fan that stops, gaskets torn by carts and hips, and condensate that doesn't drain. Prep tables add a food rail that struggles if lids stay open or pans are overfilled. When the controller shows an alarm it gives us a starting point, but we still test the part it points to before replacing anything, because a clogged condenser can set off the same alarm as a failed fan.

One more point: when a Hoshizaki makes less ice, thinner cubes or cloudy ice, it's usually overdue for descaling and sanitizing.

What we look at first on this pairing: Condenser clogged with grease and dust; Evaporator fan motor stopped; Door gasket torn; Controller or probe fault; Condensate drain blocked.

That's where we start, not a verdict. The same complaint can come from an inexpensive part or a costly one, which is why the cause is confirmed in your home before any price is given.

In Downtown, Strip District & Uptown's apartments a refrigerator is frequently counter-depth or panel-fronted, breathing through a slim grille at the bottom. Keep that grille clear; blocking it is the quickest way to make a built-in run warm.

Wherever a refrigerator has a water line in an apartment, we check the shutoff and the supply tube each visit; a slow drip there can reach the neighbor's ceiling before you see it.

Across brands, the refrigerator symptom that misleads people most is a fresh-food side that's cool but not cold sitting under a freezer that's still rock hard, which almost always turns out to be a stopped fan or iced-up air channel rather than a refrigerator on its last legs.

In Downtown, Strip District & Uptown, the local condition that matters most for a refrigerator is spare refrigerators in unheated garages, porches and basements that get colder in winter than the room they were built for, and condenser coils choked with basement dust and lint.

A gas oven whose igniter glows but never lights, a burner that clicks without catching, a gas dryer that tumbles but stays cold: these are among the most common repairs we make, and usually come down to an igniter, a valve coil or a sensor.

Anything on the supply side of the appliance, such as the piping or the shutoff valve, is work for a gas fitter, and we'll tell you if we find a problem there.