Green Built Home; For more about improving your home's energy efficiency, certification and more.; www.greenbuilthome.org; 608-280-0360
Energy Star; www.energystar.gov; More about energy-efficient home choices.
Greenstone Real Estate; www.greenermadison.com; 608-268-5879
Stuart Utley; www.madisonecobroker.com; 608-828-5129
Sara Alvarado; www.thealvaradogroup.com; 608-438-4315
Madison's Green Agents; The group welcomes any real estate agents interested in environmental issues and will point consumers to green-friendly agents.; Sara@thealvaradogroup.com or call 608-438-4315.