Repair and Maintenance of Elevators, Home Elevators Stair Chairs, & Stair Lifts. We lease Stair Chairs. Residential Elevators: Waupaca Elevator Company, Inc. Stair Lifts/Stair Chairs: Bruno Electra-Ride III Custom Curved Rail Stairlifts & Bruno Electra-Ride Elite Straight Rail Stairlifts. Vertical Platform Lifts: National Wheel-O-Vator Company Inc. servicing Montgomery, Birmingham & Huntsville and all surrounding areas.