Hi, Amy. The Architectural Resource Collaborative out of Washington D.C. sponsors a Regional Sustainable Resource Directory with a database that includes products available within a 500 mile radius. I suggest trying them first and have your friend give me a call if there are additional questions.
http://www.arcdc.com/arc/SilverStream/Pages/pgHome.html
Regards, Bruce Maine Research Director - Sustainable Design Services LEED Accredited Professional HDR 402.399.1198 bmaine@no.address http://www.hdrinc.com/sustainable/