Real customers. Real bills. The same math we'll run for you.
Chester, NH
That's the 30-year choice one Chester home was looking at. We ran the math together; the roof won.
Read the Chester case study →Andover, MA
One Andover family compared staying the course with a full home energy plan. The gap speaks for itself.
Read the Andover case study →Try it yourself
Free homeowner tools: build an energy plan, size a battery backup, estimate heat pump savings. No email required.
Open the Homeowner Tools →Before the call, we build a working file on your house. On the call, we walk through it together with the screen shared and nothing hidden.

How solar would fit your house and how it would perform, shown in simple terms.

The rate plan you're actually on and where it's been heading. It's the number the 30-year math lives or dies on.

Every state and utility rebate open in your zip right now, and what each one is worth.
Under a minute. The invite and Google Meet link arrive instantly.
Roof, rates, rebates. All researched before we ever say hello.
45 minutes, screen shared. Your house, your numbers, live.
A plan, a quote, or "wait." Every one of those is a fine answer.
No. It's a working session. We don't do door knockers, countdown discounts, or "sign tonight" pricing. We show you the math and let it speak.
Then we'll tell you, and you'll know exactly why. Shade, roof age, rates: some houses should wait. Hearing that for free beats learning it after a contract.
Nothing is required. A recent electric bill, even a phone photo of it, lets us get further in the 45 minutes. Upcoming changes (EV, addition, heat pump?) are worth mentioning too.
Our standard work is roughly 70 miles around Greater Boston, plus southern NH and southern Maine. Farther out is case-by-case, not an automatic no. Book anyway and we'll say so up front.

Who you'll meet
Sam Pierog, Founder · nearly two decades in renewable energy