Our pre-vetted network of installers compete for your business, which allows us to give you more options and the best deals.
Get QuotesYou won’t find another solar company as invested in the customer experience as we are. We aim to serve as an educational partner as well as an investment partner, and will give honest advice as we walk you through our process.
If you’re looking for a company who prioritizes the appearance of your beautiful home as much as you do, you’ve found your solar partner in Great Sky Solar. With our dedicated team of salaried employees, we’re able to exceed all expectations.
Our dedication to the industry trends and experience gives us the ability to reliably install systems and materials that are a cut above the rest, and we consistently hear from our customers that their experience was “above and beyond”.
Elite+ installers are the most experienced, chosen, and celebrated companies on the Marketplace, having provided exceptional service to a high volume of shoppers for at least a year.
The EnergySage Installer of the Year awards recognize installers with a vetted track record that deliver superior customer service and consistent positive reviews.
Spanish
Turn-key custom solar solutions, solar panel installation, permit procurement, project management, educational services
Great Sky Solar has 40 amazing people on our full-time staff. You’ll find a team of hardworking, dedicated, and friendly people focused on supporting you no matter where you’re at in your process with solar.
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, our work is warrantied for any damage or problems associated with the installation of the solar panel array.
Electrician, CSL, Home Improvement
We're a fully insured company, including full liability insurance for any damages or repairs to your property.
North American Board of Certified Energy Practitioners (NABCEP), Solar Energy International (SEI), REC ProTrust Certified Installer
Excellent experience from start to finish. Great Sky offered a very competitive bid and held my hand through every step of setup design, planning for installation, and navigating the utility interconnection and net metering processes. I chose Great Sky specifically because they're an established company and offer a production guarantee, but I was surprised and impressed with their customer service and responsiveness to my questions throughout. The system was actually up and running ahead of schedule (and thankfully ahead of a brutal 3-day heat wave).
My solar panels were installed in 2014 by a company that has since gone out of business. When I found that a panel was not working I called 4 different installers. 3 days passed and no one returned my call. Then I called Great Sky. My call was returned in 2 days. The process and cost was explained to me and within a week the service men were at my door to fix the problem. They were friendly, courteous and efficient. I was left with a sense of comfort that I now had a competent company, ready and willing to help with my system should I ever need them again. Not only is this a legitimate and honest review, I generally DO NOT write reviews but Great Sky so impressed me I felt they were worth my time.
I've had a good experience with Great Sky Solar so far. They installed 23 panels in October 2023 on my roof in Eastern MA, and managed the process to achieve PTO in December 2023. Their pricing was competitive in the MA market. The major hiccup in the project was with the new NFPA codes. These mandate larger walkways on the rooftop -- unfortunately this removed four panels from the productive face of my house, and led to some being placed in a bit less optimal orientations. This wasn't the fault of Great Sky, it was a result of my town choosing 2023 to be the year that the new NFPA regs took effect. The rep and engineering teams were responsive to the changes needed. The onsite team was efficient, professional and polite. They left a clean jobsite each day, and communicated very well through the whole process. There was a problem with the IQ Combiner unit which was originally installed, so they came back quickly to replace the board with a new one from Enphase. So far our system has performed as per design.
Good communication from the office, polite and efficient installation crew, better pricing (and better quality panels) than others I was looking at. 18 months in and no issues.
Had a terrific experience with Great Sky Solar and highly recommend them. The communication throughout the process was excellent and thoroughly professional. They came when they said they'd come. The time line they laid out was followed. Even when a paperwork snafu resulted in a two part installation, they handled it directly, professionally and followed up as promised. Every staff member that we interacted with was friendly, knowledgeable and helpful. Very pleased!
I've experienced PV systems installed by Great Sky Solar on my church, on my roof and on a family member's roof. All the systems have been performing with no issues with the installation or equipment for years. I have only had to use their support to regain public access to the system's public web energy reporting for the church congregation that failed at the inverter company's site. It was resolved promptly! I strongly recommend Great Sky Solar to anyone in the greater Boston area, who is considering purchasing a PV system. Note: With this kind of reliability, I recommend purchasing your system even if you have to arrange financing, so you have full ownership of the system's value, tax rebates, SRECs, etc. I really enjoy getting an electric bill that says DO NOT PAY, because all the electricity that I used was balanced by the electricity generated.
29 Mill St
Arlington,
MA 02476
United States
29 Mill St
Arlington,
MA 02476
United States
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