Earthlight Technologies

Founded in 2008 from a small energy‑efficiency store, it has since grown into a full‑service clean‑energy contractor.

Headquartered in Ellington, CT, with regional offices serving Connecticut, Massachusetts and Oregon.

Handles every phase of projects—from custom design and engineering to financing, permitting, installation, monitoring and maintenance.

Recognized for building its own net‑zero office and warehouse facility and delivering Connecticut’s first net‑zero elementary school.

Operates as a multi‑generational family business, led by founders and their children, maintaining a tight‑knit, locally rooted culture.

Customer

First Approach

Innovation and Continuous Improvement

Collaborative Teamwork

Integrity and Transparency

Sustainability and Environmental Stewardship