Founded in 1955, Bloch Appliance, Heating & Air Conditioning continues as a family owned and operated business with a tradition of fast, friendly, hometown service. Bloch provides the entire Milwaukee metro area, including Milwaukee's North Shore, Ozaukee and Washington Counties, with major appliance repair, heating and cooling products and service, hydronic heating--including in-floor radiant heating and boilers--and a full range of indoor air quality products.