Pretty much any Whirlpool fridge: French-door, side-by-side, bottom or top freezer, counter-depth.
What we fix most often:
- Fridge warm, freezer still cold
- Ice maker stopped, or ice frozen into one block
- Water on the floor or under the crisper drawers
- Dispenser not giving water
- Frost building up in the freezer
- Clicking, buzzing, or a fan that's louder than it used to be
A fridge that runs warm after a few weeks of being fine, then gets cold again for a while, often has a defrost problem. Unplugging it for a day can melt the ice and "fix" it, but it'll come back.