GMHA's purpose is to advance the factory-built housing industries through
• Lobbying for reasonable, non-discriminatory, federal, state, and local laws
• Promoting the benefits of factory-built home ownership to consumers
• Promote ethical and legal business transactions between customers and GMHA
members through compliance of a Code of Ethics
• Development of studies, reports and other information pertinent to the growth
and advancement of the factory-built housing industries.