PV Squared

Built by owners. Built to last. PV Squared Solar is a worker-owned solar cooperative serving Western Massachusetts and Southern Vermont for over 24 years. We design, install, and maintain residential, commercial, and battery systems with a focus on long-term performance, thoughtful design, and reliable service. As a Certified B Corporation with NABCEP-certified professionals, we’re proud to be recognized through regional “Best Of” awards and national industry recognition alike. We service what we install, and many systems we didn’t, because we believe long-term accountability matters.