The following list provides links to industry organizations, associations and affiliations for HVAC systems and services.

Industry Associations

• American Society of Heating, Refrigeration and Air-conditioning Engineers (ASHRAE)
• Air-Conditioning, Heating and Refrigeration Institute (AHRI)
• Air Movement and Control Association International, Inc (AMCA)
• Refrigeration Service Engineers Society (RSES)

Government Agencies

• U.S. Department of Energy
• Energy Star

Environmental and Green Design Associations

• U.S. Green Building Council (USGBC)
• Green Globes

Geothermal Heat Pump Associations

• International Ground Source Heat Pump Association
• Geothermal Heat Pump Consortium

Authorized Service Providers

• Mechanical Management, Inc. – Tewksbury, MA

Service inquiries for all Mammoth products should be directed to info@mammoth-inc.com or 952-358-6618