We are interested in hearing what you think about our services. We'd also like to know if you have been successful at exchanging materials with another business.

Please send your comments and questions to us at:

info [at]

You can also contact us at our office:

Massachusetts Materials Exchange
112 Elm St. Pittsfield MA 01201
Phone: (413) 445-4556 ext. 14
Toll Free (in Massachusetts): (800) 238-1221
Fax: (413) 443-8123

The Materials Exchange is a program of the Center for Ecological Technology