From the website:
VanDahl Homecare is committed to making patient lifting and patient transfers safer and more comfortable for both patient and caregiver. With the right stairlifts, patient lifts, and home elevators installed by VanDahl the Homecare systems will allow caregivers to use patient lifts and stairlifts and raising aids safely and in optimized comfort. VanDahl also will provide stairlift patient lifts and home elevator maintenance on all systems.