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Find an Expert

The following are directories of design professionals as well as LEED® and other accredited green building professionals. Many of the directories can be sorted by state for a local search and/or by expertise of interest. This section also includes a brief guide that addresses internal expertise at higher education institutions. Second Nature does not endorse any particular companies or individuals.

EXTERNAL EXPERTISE

Links to directories of professionals with expertise in the areas of design and construction as well as LEED® (Leadership in Energy and Environmental Design) project management:

Design Professionals

Architects

Engineers

Energy Star qualified Professional Engineers

Green Professionals: Includes Engineers and Architects

LEED® Professionals

LEED® Accredited Professionals

LEED® Experts and Others

Green Contractors

HVAC professionals

Green Contractors

Building Commissioning

Sustainable Energy

  • National Directory of Sustainable Energy Organizations
    This directory by the SUN DAY Campaign lists organizations that are promoting renewable energy and/or energy efficiency technologies, opposing commercial nuclear power, or addressing climate change and related environmental issues. Contact the Ken Bossong of the SUN DAY Campaign and the Sustainable Energy Coalition to get an electronic copy of this directory.

INTERNAL EXPERTISE

Information on creating an internal team of employees to handle the initiation of green building projects: