Box Appliance is the exclusive Premier Partner and Factory Certified Service for Sub-Zero, Wolf, and Cove in the Bay Area. We have long specialized in the repair and maintenance of Sub-Zero, Wolf, and Cove appliances. Our service technicians receive extensive and ongoing training from our manufacturer partners so that we can offer you prompt, courteous and always professional service. We have been a family-owned and -operated company since 1974, and our future holds the same commitment to our customers and "Excellence in Service."