Mobility Assistance/Transfer Support For My Father In South Orange

I'm looking for someone strong to help my parents Wednesdays and Fridays, roughly 9AM-2 p.m. (flexible). My father has mobility and memory issues, so he needs to have someone home with him at all times to help him transfer from wheelchair to bed, chairs, etc. and help with bathing, dressing, etc. While in the house and not helping with transfers, we're looking for someone who can help my father to walk and exercise to the extent he's able, prepare meals, do light cleaning, and help with some household chores that are getting harder for my mom to stay on top of. We're flexible on the exact times, but ideally Wednesdays and Fridays from 9-2 p.m. My parents have two sweet cats, and are very loving, warm people!