Lift Able Stairlifts Below is a list of obsolete stairlifts from Lift Able Stairlifts that we service, repair and maintain: – Lift Able ‘Cumbria’ A/C – Lift Able ‘Cumbria D/C – Lift Able ‘Cumbria MK2’ A/C – Lift Able ‘Cumbria MK2’ D/C