For more information about the freewatt system, you can use the our Contact Us form. Or, if you'd prefer, you can contact us via postal mail or telephone, using the information below.

In Massachusetts, east of Worcester
Climate Energy, LLC
93 West Street
Medfield, MA 02052
Sales: (888) 800.1551 or (508) 359.4500
Fax: (508) 359.9755

For all other locations
ECR International
85 Middle Road
Dunkirk, NY 14048
Sales: 877-386-5475
Fax: 716-366-4670