CASE STUDIES

These case studies provide a sample of the capabilities of 621 Energy:

 
Featured
Massachusetts General Hospital
Massachusetts General Hospital

Massachusetts General Hospital

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First Congregational Church in Melrose
First Congregational Church in Melrose

First Congregational Church in Melrose

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Hoosac Valley Middle/High School
Hoosac Valley Middle/High School

Hoosac Valley Middle/High School

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Melrose Bank
Melrose Bank

Melrose Bank

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Household Goods Inc.
Household Goods Inc.

Household Goods Inc.

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Becket-Chimney Corners YMCA
Becket-Chimney Corners YMCA

Becket-Chimney Corners YMCA

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