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Efficiency First is no longer accepting new memberships or renewals as we are merging with the Home Performance Coalition. Our combined experience and resources will enable us to more effectively and efficiently serve the entire building and home performance industry. All current members of EF will be automatically granted membership until 12/31/19 with a new collaborative association. There is no action required at this time on the part of current EF members and we will be contacting you for input on how we can better serve you.

For more information, please contact contact HPC’s Director of Marketing and Communications, Adrienne Buka, at and 412-424-0085.

For questions about renewing your membership, please contact your state chapter.

California: Efficiency First California
Connecticut: Home Performance Alliance of Connecticut
Maryland: Maryland Building Performance Association
North Carolina: North Carolina Building Performance Association
Oregon: Home Performance Guild of Oregon
South Carolina: South Carolina Building Performance Association