603 Solar

“603 Solar did an amazing job installing a solar array on my garage roof and backside of my business this past month. From start to finish the project went smoothly, with clear and regular...”

“603 was absolutely wonderful to work with for the solar install! From the estimate right on through the project, they had great communication, they did clean work, and made sure it was hassle free. I...”

“603 Solar installed 20 panels on our roof last month. Everything went like clockwork, from the first meeting with Steve to the final "flip of the switch" to connect us with Eversource. The...”

“Quite simply the BEST contractor I've ever worked with. Communication, Service, Installation and follow-up are impeccable! Will 100% do business with them anytime I need solar work done. We were...”

“I highly recommend 603 Solar to anyone considering investing in residential solar generation. I requested and received quotes from 4 companies and 603 Solar was the most responsive to my questions...”

“Very professional easy to work with. Geat communication Nice quality installation. I would recommend them to family and friends”

“I had been researching different solar options for several years and decided to hire 603 Solar for the system design and installation at our house in Madison, NH. Steve came out to the house and...”

“We had Joey from 603 Solar come out in Oct to go over the details and give us a quote. Their pricing was competive in comparison with other solar installers plus I liked the fact that they were...”