stair chair lift stair lift stairlift STAIR CHAIR LIFT HOME ELEVATORS SERVICE. warrants to the original consumer purchaser of this Home Elevator stair chair lift, that the company will repair or exchange, at its option, any part of the stair chair lift that fails by reason of defective material or workmanship as follows: Ø Repair or replace parts for a period of 30 months from date of stair chair lift purchase. This warranty does not cover labour charges incurred in the removal, repair or replacement of parts. To obtain warranty service, you must promptly notify the Home Elevator dealer from whom the stair chair lift was purchased, within the warranty period.