Great Sky Solar: Reviews & Information

Established: 2012

EnergySage Rating Value: 5.0 from 104 reviews

The last review from EnergySage:

GSS was great! They were very cognizant of preparing an estimate during COVID times and restrictions I had to have in place with my family. Installation crew was amazing and had to adapt on the fly to changes needed to panel layout and other unexpected issues that they solved “in the moment”. More than satisfied with the final install!


29 Mill St

Arlington, MA
2476 United States


Peace of mind is important. We at Great Sky Solar want to exceed your expectations and, as such, go above and beyond to ensure our solar power systems work smoothly. In the unlikely instance that problems arise with your array, we offer a full warranty on all of our installation work. This includes any parts and labor associated with repairing or replacing your system. Additionally, your roof is covered for any leakage, damage, or problems associated with the installation of the solar panel array.


Sustainable Business Network of Massachusetts (SBN), Climate Action Business Association (CABA), Solar Energy International (SEI)


North American Board of Certified Energy Practitioners (NABCEP), Solar Energy International (SEI), REC ProTrust Certified Installer


We’re a fully insured company, including full liability insurance for any damages or repairs to your property.


Electrician, CSL, Home Improvement

Leave a Reply

Your email address will not be published. Required fields are marked *