Update 3/9/2017: The NC Solar Center is now the NC Clean Energy Technology Center. When last visited, the Professional Directory was no longer active.
Considering a Renewable Energy project? Professional who specializes in green construction? Either way, check out the North Carolina Green Professional Directory, published (with disclaimers) by the NC Solar Center. The directory is searchable by professional type, by green technology, and by location, and professionals who qualify can apply to be added to the directory.
Photo from NC Solar Center