Get matched with top solar panel installers in Williamsburg, MA

"Sun Bug is a 5/5 star company. I inquired with 4 solar companies and these guys stood out from the pack from day one with a responsive fast estimate, scheduling that was easy, and an installation crew who arrived on time, were neat and cleaned up every day. They did what they said they would do when they said they would do it and now my new solar panels produce enough energy to cover the average daily use, just as they planned. You must call them before you buy."

Tesla Energy provides an all‑in‑one solar‑plus‑storage solution for your home. Sleek, high‑efficiency solar panels paired with Powerwall help you save on electricity bills and protect your homes from outages. The Tesla app gives you real-time visibility into your energy production, usage and savings—and lets you earn money by supporting the grid through Tesla's Virtual Power Plant. Every system is engineered and installed end‑to‑end by Tesla, delivering a modern aesthetic and the confidence that your home is powered by the most advanced renewable energy ecosystem. With our Price Match Guarantee and exclusive incentives, you can be confident you're getting the best value in home energy.

"Stephanie was an amazing rep! We decided to wait on solar due to my health issues."

"I have nothing but positive things to say about Apricot Solar. They were very professional in the planning and installation process. I got 10 MW which partially covers my roof. The workers paid close attention to make sure everything was correctly installed in a working manner and looked clean."

"Amazing, very professional, on-time, clean work,"

"It was pleasure to work with the All Energy Solar team for the design, installation and post installation support of my home solar power system. Every aspect of my relationship with AES was professional, supportive and actually fun. Working with Justin Growel on initial design was smooth and informative. My project manager, Carlo Maloni, provided excellent support before, during and after installation to ensure that the whole process went smoothly, including all necessary permits and inspections with local government and our power utility. I can't say enough about the excellent installation crew who were total professionals as well as friendly and answered any questions that I had during the installation process that only took a few days. I will definitely recommend All Energy Solar to other home owners looking to install a home solar system!!"

"I would very highly recommend Sunpower for your solar and battery design and installation - superior solar panel and battery products - absolutely excellent solar panel and electrical installation teams - wonderful customer service support."

"Installation by local company, Mendocino Solar, was great. Continuing Service when needed has been great as well."

A residential and commercial solar local and trusted since 2012 servicing all of Mass with quality installations and pricing.

"They are in the process of sending out an engineer"