Greater Fairfield Area Habitat for Humanity ReStore Home is the key to measuring life's little moments. Shop. Donate. Volunteer. 1903 Business HWY 34, P.O. Box 334 Fairfield, IA 52556 641-209-9450 Donate today. Greater Fairfield Area Habitat for Humanity ReStore Home is the key to measuring life's little moments. Shop. Donate. Volunteer. 1903 Business HWY 34, P.O. Box 334 Fairfield, IA 52556 641-209-9450 Donate today.