National Association of the Remodeling Industry
P.O. Box 4250, Des Plaines, IL 60016
Phone: (847) 298-9200 Fax: (847) 298-9225
www.nari.org/
National Association of Home Builders
1201 15th Street NW, Washington, DC 20005
Phone: (800) 368-5242 Fax: (202) 266-8400
www.nahb.org/