Southwest Ohio Region - Credit App
Columbus and Cleveland Region - Credit App
Illinois/Iowa Region - Credit App
Pennsylvania/West Virginia Region - Credit App
ABMA - American Boiler Manufacturers Association
ACCA - Air Conditioning Contractors of America
AFE Association for Facility Engineering
AGCC - American Gas Cooling Center
AIA American Institute of Architects
ARI Air Conditioning and Refrigeration Institute
ASHRAE American Society of Heating, Refrigerating and Air Conditioning Engineers, Inc.
ASES - American Solar Energy Society Inc.
BOMA - Building Owners & Managers Association International
Carbon Monoxide Safety Association – COSA
CIBSE - Chartered Institution of Building Services Engineers
EPRI - Electric Power Research Institute
FETA/HPA - Heat Pump Association
GEO – Geothermal Exchange Organization
GHPC - Geothermal Heat Pump Consortium
IAQA - Indoor Air Quality Association
IEA/HPC - Heat Pump Centre - U.S. National Team
NATE – North American Technician Excellence
NSPE - National Society of Professional Engineers
RSES - Refrigeration Service Engineers Society
SMWIA - Sheet Metal Workers International Association
Commerce Department's Advanced Technology Program, a government/private-sector partnership program
Department of Energy - Tax Credit, Rebates, and Savings
U.S. DOE - EnergyNetwork, U.S. Department of Energy
EPA The Environmental Protection Agency
U.S. EPA - Energy Star Programs
U.S. EPA - Stratospheric Ozone Protection Home Page
AHRI - The Air-Conditioning, Heating, and Refrigeration Institute
FETA - Federation of Environmental Trade Associations of Great Britain
HRAI - Heating, Refrigerating and Air-Conditioning Institute of Canada
IEA - International Energy Agency
IGSHPA - International Ground Source Heat Pump Association
ISA - International Society for Measurement and Control
ISES - International Solar Energy Society
U.S. Patent - Classes - Engineering Group
ANSI American National Standards Institute
DSIRE - Database of State Incentives for Renewables & Efficiency
Air Conditioning, Heating & Refrigeration News
Building Design and Construction
Consulting-Specifying Engineer