Companion Care Needed

Seeking care for my mother in her 90s. She is mentally competent, but physically disabled. Mom is very good about giving instructions and usually knows exactly what she wants. Primary responsibilities will be assistance with personal care, dressing, and using lift to transfer her (we will train, easy to use). Additional responsibilities include heating of already prepared meals and light housekeeping. Preferences for a caregiver who is a non-smoker.