COVID-19 Update:

To protect the health of our staff and our customers, Efficiency Vermont offices are closed to the public. In the meantime, our customer support team is available to help you remotely. Contact us at (888) 921-5990 or

We have cautiously begun scheduling project related site visits when required. You can find more information on our safety protocols here.

Main Office

Efficiency Vermont
20 Winooski Falls Way, 5th Floor
Winooski, VT‎ 05404

Rutland Office

Efficiency Vermont
Energy Innovation Center
66 Merchants Row
Rutland, VT 05701

(888) 921-5990

Monday to Friday
8 AM to 5 PM

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