Great Sky Solar emphasizes a clear, respectful process from design through installation. The team communicates timelines, coordinates permits and utility steps, and sets realistic production expectations Serving homeowners across Weymouth, Massachusetts.
Clients highlight a no-pressure sales process, clear explanations of production and options, and well-organized scheduling. The team provides responsive answers, keeps customers informed at each step, and delivers installations that align with the proposed design and timeline Local experience that helps homeowners across Weymouth, Massachusetts compare a more region-aware provider.
Greater Boston and surrounding Massachusetts communities, with projects reported across eastern and parts of western MA.
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Design and installation of grid-tied solar PV systems for residential and light commercial clients, including site assessment, custom array layout, equipment recommendations, permitting, utility interconnection support, monitoring setup, and optional battery storage integration.
Reviews consistently mention transparent proposals without high-pressure tactics and patient explanations of equipment, production, and incentives. Customers describe smooth coordination from contract through installation, with responsive communication from both sales and admin teams. Install crews are frequently noted for professionalism, respect for the home, and staying on schedule. Several reviewers also mention accurate production estimates and helpful post-install support.
We had an exceptional experience working with Great Sky Solar from start to finish. The entire process from the initial consultation through installation was smooth, professional, and well organized.The sales team took the time to explain the system, expected production, and all of our options without any pressure. There was no high pressure sales pitch or gimmicks. Just straightforward information and honest answers. They answered every question we had and made sure we fully understood everything before moving forward.One thing that really stood out was that, between the sales process and installation, they sent an installer to inspect our roof to make sure it was suitable for solar. That gave us real confidence that we didn’t need a roof replacement (it was only a few years old) before installing the system, which we appreciated because it showed they were focused on doing the job right rather than just making a sale.They also handled all of the design work and paperwork from permitting to coordinating with the power company making the entire process incredibly easy for us.The installation crew was equally impressive. They arrived on schedule, were courteous and professional, and completed the work efficiently while keeping everything neat and organized.Communication throughout the entire process was excellent. We always knew what the next step was and who to contact if we had questions. Overall, it was a great experience and we’re very happy we chose Great Sky Solar.
We had our 30 panel install during 2018, choosing Great Sky out of about 6 quotes, primarily based on competitive pricing, good equipment recommendations, and a very transparent and personal upfront design process. Very good people to deal with. From initial down payment in March, things went very smoothly and we were up and running by August 1st.We took all tax breaks in the 1st year and started collecting SRECs in 2019.We received a refund check from Great Sky in 2019, as promised, because actual outputs did not fully meet predicted levels of 10MWh per year. However, the system has been running at 85-95% of that level so far, and would do better with fewer trees.Based on combined returns from rebates, SRECs, and net-metered returns measured from utility bills, the system paid for itself after approximately 5-1/2 years (near the end of 2024).It's been over 6 years of problem free operation and to say we've been satisfied is a serious understatement. We are looking forward to 14 more years of savings, with the idea of adding batteries at some point.I've always recommended going solar to interested parties, and recommended Great Sky to those in their service area. The support relationship has been "Great"
We had an excellent experience with Great Sky Solar. They installed our system in August 2025. From start to finish we felt we were in great hands. They were very clear about the design from the start and there were no surprises either in how the system looks, functions, or the cost. Someone was always available to answer any questions I have (and they continue to provide service and support as needed). Their electrician worked with us during the install to make sure all of our conduits were placed to our liking and the final look is great. We are thrilled with our system and highly recommend this company!
I had an excellent experience with Great Sky Solar! The team was great very professional, efficient and accommodating —including being willing to travel as I live in Western Mass. The smooth installation of solar greatly reduced the cost of energy in my 100% electric house while giving me the satisfaction of using clean, renewable power. The admin/tech team has also been extremely supportive during the assessment and installation, and very helpful in the years since, patiently guiding me through regular upgrades and questions. I am happy to highly recommend Great Sky Solar to anyone, anywhere!
Great Sky is a very good company. We did some shopping around before deciding and learned that Great Sky was the most up-front and knowledgeable of anyone in the area. They answered our questions and explained the process and expectations clearly. Once we signed, they quickly moved through all the processes and kept everything on schedule. The installers were professional and respectful to our home. We were especially happy that their prediction for what we could receive toward our electric bill reduction was very close to reality. They didn’t oversell. I would recommend to anyone looking for a solar provider to contact Great Sky.
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