Peace of Mind at Home Share: Non-profit Organizations Peace of Mind at Home Visit Website Request Info 409 Hiddenbrook Lane Maryville, TN 37804 (865) 210-0828 About Map About Peace of Mind at Home is a local nonprofit serving cancer patients and their caregivers in East Tennessee by helping with daily tasks such as laundry, organizing, visiting, and running errands. What's Nearby? Distance: 5 10 15 20 25 50 mi.