Energy Efficient Investments, Inc.

Energy Efficient Investments, Inc. is a commercial and institutional energy service company (ESCO) based in Merrimack, New Hampshire, founded in 2007. It designs, finances and installs large-scale energy-efficiency, HVAC, geothermal, biomass-heating and building-controls upgrades for K-12 schools, higher education, healthcare facilities, multi-family properties, commercial buildings and state and local government agencies under long-term performance contracts, not homeowner or residential work. A completed project for a New Hampshire school district replaced boilers and lighting under a financed, savings-guaranteed contract. The company is a member of the National Association of Energy Service Companies (NAESCO) and was recognized with a 2025 NAESCO award for a New Hampshire county facilities retrofit. Nothing in the available record describes single-family residential or homeowner service, so this business does not fit the site's homeowner-facing service catalog.