A Rochester Area Habitat for Humanity P.O. Box 456 Rochester, MN 55903 Office Hours M - F 9 - 3 Phone: (507) 252-0849 E-mail: office@rahh.org Serving all of Olmsted county, plus Chatfield, Pine Island, Kasson, and Mantorville. Founded in 1990. a Who We Are The Rochester Area Habitat for Humanity (RAHH) is a nonprofit organization whose mission is to build simple, decent, affordable housing for ...