KitchenAid is a Whirlpool Corporation brand that is well known for its higher end appliances big and small. KitchenAid's refrigerators cost more than others, but some of the best mid-grade refrigerators available are KitchenAid. Make sure you read the reviews on the exact model you are going to purchase because there are some models that are not as highly reviewed. That said, overall, KithenAid is a well known brand with a lot going for it with solid features and quality refrigerators.
Maytag is another Whirlpool Corporation brand that advertises itself as the 'Made in America' alternative to other big appliance brands. Maytag's refrigerators are generally well reviewed and have less temperature durability issues than other brands. That said, like anything else, the most inexpensive offerings from this brand may not be the best bet. If you are looking for a mid-tier refrigerator, then Maytag is definitely a contender.
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