ERH West has been providing construction
industry education, efficiency analysis, and
other services to optimize building performance
since 1990. Clients include utilities, building
industry professionals, government agencies,
trade associations and homeowners. We offer
technical support and verification for several
above code programs including EPA Energy Star
Homes, Green Building Programs, and DOE
Builder's Challenge. We also offer energy code
compliance analysis, builder training, and Home
Energy Rating System (HERS) inspections.
Over the years ERH West has trained hundreds of
building professionals, HERS raters, and home
performance specialists in several states and at
Did you know that a typical home can cause
twice the greenhouse gas emissions of the
In fact, 16 percent of U.S. greenhouse gas
emissions are generated from the energy used in
What is Sustainability?
Meeting present needs without compromising the
ability of future generations to meet their
Do unto future generations as you would
have them do unto you!