Companion Care Needed - Full-time / Part-time

About who needs care: Just lost caregiving wife. Lives alone. Owns home. Diabetic, had 1 heart attack 20 years ago. But has definite heart issues. Very sedentary. Needs assistance when getting to and using walker. Needs small meals prepared on site. About the care needs: Need serious, calm helper Tom has been catered to his whole life. He cannot physically cook, clean, etc He gets exhausted doing anything menial. Services needed include: meal preparation, errands / shopping, light housekeeping, feeding, bathing / dressing, and mobility assistance.