Companion Care Needed - Full-time / Part-time

About who needs care: Both parents currently live at home. Mother is mobile but frail, COPD, and trying to care for aging Father. Father is suffering disc compression and arthritis, using a walker or staying in bed. About the care needs: My father is in a great deal of pain and that makes him miserable. We are looking for a professional to help ease the burden on my mother. Services needed include: transportation, meal preparation, errands / shopping, light housekeeping, companionship, and mobility assistance.