COVID-19 Update:

To protect the health of our staff and our customers, Efficiency Vermont offices are closed to the public. We have cautiously begun scheduling project related site visits when required. You can find more information on our safety protocols here.

We know that you need support in reducing energy costs now more than ever, and we will continue to launch new offers and programs over the course of the summer. In the mean time, our customer support team is available to help you remotely. Contact us at (888) 921-5990 or

Options for Insulation & Air Sealing

Air Sealing

Air sealing is one of the most cost-effective ways to boost efficiency and save money in your home or business.


Insulation can yield deep savings on heating and cooling costs when combined with proper air sealing.

Windows & Doors

Improving the energy efficiency of your existing windows and doors can be more cost-effective than replacing them.