How can we help you? What happens if my stair lift breaks down? 0 out of 1 found this helpful In the event that you experience problems or need service, our technical support team is available at 1-800-96-HOVER (46837). Was this helpful? Yes (0) No (0) Category: General Related Questions How long do the batteries last? What happens in the case of a power outage? Will a stair lift block my staircase? What are my other options?