Companion Care Needed - Full-time / Part-time

I'm looking for a senior care provider with proven experience for my 92-year-old mother. She needs mobility assistance (getting out of bed in the mornings, walking/wheeling her chair to the living room or outside), light meal & snack prep, and companionship. My brother lives with her but works during the week, so we need someone who can come for a few hours and provide companionship as well as light housework. References are required. Helping her to get dressed and shower will be needed occasionally once trust and reliability has been established. Must be a non-smoker, have reliable transportation, and be okay with background check. Knowledge/comfort with Catholicism is a plus!