Companion Care Needed

I need a companion care provider for my mother in her 90s. Some light tidying up is involved. Assistance with bathing is one of our requirements. Additional responsibilities include meal preparation. Preferences for a caregiver who is a non-smoker. We have a few family members that come throughout the week to help out but we need someone for a couple of hours in the morning to help her get out of bed, bathed, dressed and fed. A couple of hours in the evening to assist with bedtime preparation is needed. She is mobile but needs her walker.