Sub-Zero pioneered refrigeration in 1945. And in the decades since, the family-owned and operated company has continued to evolve its portfolio with a vast array of built-in full-size, undercounter, and outdoor refrigeration, and wine preservation units. But no matter the size, style, or configuration, Sub-Zero is proven to extend the freshness and flavor of food for over twenty years in our owners' homes.

Each Sub-Zero appliance is engineered to control temperature to one degree of its set point. Humidity is kept at the optimal levels for both fresh and frozen foods. NASA-inspired air purification technology removes the gases that hasten spoilage or cause odor. And interior illumination, smart storage charts, and four-sided door seals are among the many thoughtful features that continue to make Sub-Zero a welcome guest in any home.