About Us

Summerhill is the leading
Energy Efficiency and Demand Response Implementation Services Company specializing
in customer engagement.

We specialize in engaging participants in ways that achieve measurable results. Our goal is to bring enthusiasm and insight to help our clients build stronger relationships with their customers and encourage better energy choices.

Watch our short video to find out more about Summerhill…

We are leaders in creating innovative community-based marketing initiatives that enhance customer experience and change behaviour. With our experienced program management and extensive subject matter knowledge, Summerhill meets or exceeds client targets through:

  • Market research
  • Design and implementation of energy efficiency programs for multi-family apartment buildings, condos, and affordable housing
  • Energy efficiency program design and implementation for remote communities
  • Energy efficiency and demand response program design for residential and small commercial customers

Summerhill has been a leader on energy efficiency issues since 1993. Today, we specialize in engaging electric and gas utilities customers in ways that achieve their targets. Our goal is to bring knowledge, enthusiasm and insight to our utility clients in order to build stronger relationships with their customers.

Summerhill is a certified B-Corp, was named one of Canada’s Best Workplaces three years running, and continues to win awards for its culture, people, and numerous energy efficiency programs. The company is based in Toronto, Ontario with offices in Halifax, Nova Scotia; Regina, Saskatchewan; and Washington, D.C. We have 45 full-time employees and over 600 contractors working as auditors, energy managers, and in-field representatives.

Our clientele includes more than 40 utilities, 70 retailers and 18 manufacturers, as well as industry associations, educational institutions, government agencies, and not-for-profit organizations.

See What We Do.