Hearthmakers Energy Co-operative is a Kingston-based enterprising non-profit organization that provides services and programs in Eastern Ontario . Our goal is to improve the environmental sustainability of the homes, businesses and communities in our region. Our programming over the years has focused on energy conservation program delivery and services, and water stewardship events and education. 


Check out some of the things we do in the community! 

Enengy Assessments!

Blower door 

Certified Energy Advisor conducting a blower door test during an Energy Star Audit on a new build in Kingston. 




Peter Van Vliet gives a Hearthmaker's sponsored workshop on Rainscaping


Community Engagement!

Rain garden workshop 

Rain volunteer Adam plants a native plant during our "How to Build a Rain Garden" Workshop