Lowering Energy Bills, One Home at a Time Eco-Three is a trusted, leading-edge energy authority, dedicated to helping homeowners be more comfortable in their homes while paying lower energy bills. Our nationally accredited team of hometown experts uses the latest technology to provide actionable solutions to outrageous energy bills and home-comfort issues. We’re not a franchise – we’re an experienced group of people with a unique plan and a sincere interest in making a difference in people’s lives and the environment. We service existing homes as well as the new construction sector. Please see our "Services & Energy Efficient Upgrades" page for more details on how we can help you. Also check out our "New Construction" Services.