Our firm specializes in the design, installation and service of renewable energy systems for residential,  commercial, and municipal applications.  At GeoSun Design we are dedicated to helping you learn about renewable energy systems and how they can help you achieve your goals.  We can help you reduce or even eliminate your use of gas, oil and even electricity provided by the national grid.

Currently Serving Massachusetts, Vermont, New Hampshire, Maine, New York, Connecticut and Rhode Island.  If your project is outside our current service area, please call or email, we are happy to speak with you about your project and to provide a referral to qualified providers serving your area.

We will help you learn about renewable energy as well as available rebates and incentives.  Call or email and ask us your questions.  Ask The Experts!

Upcoming projects:

Installation of a geothermal heating/cooling system for the Harmony Lodge masonic lodge building in Turners Falls, Ma. * This system will be up and running soon, waiting for finishing touches.

Installation of a geothermal heating/cooling system for a residence in Montague Center, Montague Ma. * Ground Heat Exchange loop is in place, equipment has been delivered, waiting now for duct work installation.

Installation of a geothermal heating/cooling system for a residence in Greenfield, Ma. * System complete

Installation of PV array for customer in Belchertown, waiting for confirmation of rebate funds.

Installation of PV array for customer in Amherst, waiting for confirmation of rebate funds.

Installation of a geothermal heating/cooling system for a residence in Orange.

Send your questions, comments or ideas to info@geosundesign.com or call us at 413-253-5777

For issues that are of particular interest to the community, we may publish questions with the answers on this web site.