EnerCare, Inc. is engaged in the water heater rental and sub-metering businesses. It operates through two segments: Rentals and Sub-metering. The Rentals segment consists of a portfolio, which installed water heaters and other assets, rented primarily to residential customers in Ontario. The Sub-metering segment provides equipment and services to allow sub-metering and remote measurement of electricity and water consumption in individual units in condominiums, apartment buildings and commercial properties in Ontario. EnerCare was founded in December 2002 and is headquartered in Toronto, Canada.