Solar, batteries, heat pumps & more in Needham, MA.
Nexis Power is the Forbes #1 home-energy team serving Needham: licensed for solar, battery storage, heat pumps, roofing and electrical, all under one roof. $0 down, every rebate filed for you.
Your local energy team
Why Needham homeowners choose Nexis
From colonials near Needham Center to capes and newer homes in Needham Heights and Birds Hill, Needham homes have real Massachusetts energy costs and real savings on the table. Nexis designs, permits, installs and services solar, batteries, heat pumps, roofing and electrical for Needham families, and we handle the Mass Save and SMART paperwork so you don't have to. Needham homeowners often combine solar with a battery for backup and a heat pump to retire an older boiler. We plan all three as one project. Every project here includes the town building and electrical permits and, for solar, the Eversource interconnection application; we prepare and submit all of it.
Because we're licensed across five trades in-house, your solar, roof, panel and heat-pump work happens on one timeline with one accountable team — not a chain of subcontractors pointing fingers.
What we do in Needham
Every home-energy service, one licensed team
Solar
Owned rooftop solar that offsets your bill for decades — net metering + the 20-year SMART incentive.
Explore Solar →Battery Storage
Keep the lights on in outages and earn ConnectedSolutions payments for stored power.
Explore Battery →Heat Pumps & HVAC
Retire the oil burner — whole-home comfort with up to $8,500 in Mass Save rebates.
Explore Heat →Roofing
Durable, warrantied roofs built for New England winters — and solar-ready if you want it.
Explore Roofing →Electrical & EV
Panel upgrades, SPAN smart panels, and Level 2 EV chargers by licensed master electricians.
Explore Electrical →Commercial
Solar, storage and heat pumps for MA businesses — modeled around your ROI and incentives.
Explore Commercial →Why choose Nexis
The most credible energy company in Massachusetts
Forbes #1 in Boston
Ranked the #1 solar company in Boston in 2024 and 2025 — with a 5.0★ Google rating.
Licensed across 5 trades
Solar, roofing, HVAC and electrical in-house (MA HIC #209646 · CSL CS-106943 · Master Electrician 8785 A1) — one accountable team, no subcontractor finger-pointing.
Mass Save HPIN installer
On the Heat Pump Installer Network, which is what unlocks the top-tier rebates — and we file every form for you.
$0 down to start
Flexible financing on every service, and we handle all rebate and permit paperwork end to end.
Massachusetts pays you
Needham qualifies for the full incentive stack
Needham homes are served by Eversource, so they can stack net metering, the 20-year SMART solar incentive, up to $8,500 in Mass Save heat-pump rebates (up to $16,000 if income-eligible) plus the 0% HEAT Loan, and battery ConnectedSolutions payments. We model exactly what your address qualifies for and file all of it.
See the details on our Massachusetts incentives page.
Recent work near Needham
Trusted equipment we install
5.0★ on Google
What our customers say
Nexis handled our solar, panel upgrade and battery as one project — one crew, one timeline, and they filed every rebate. Painless.
They actually knew the Mass Save program cold and got us the full heat-pump rebate. No other quote came close on value.
Forbes #1 for a reason. Professional, licensed, and they didn't disappear after the install like our last installer did.
Needham FAQ
Answers for Needham homeowners
Yes. Needham is part of our Norfolk County service area. In-home or virtual assessments across Needham and nearby towns.
If outages or peak-hour rates matter to you, a battery keeps essentials running and can earn ConnectedSolutions payments each summer. We show you both numbers before you decide.
Yes, including Dedham, Dover and Westwood. Ask about your address when you book.
Yes — MA Home Improvement Contractor #209646, Construction Supervisor CS-106943, Master Electrician 8785 A1, and a Mass Save Heat Pump Installer Network member. Fully insured.
Most projects start at $0 down with flexible financing, and the assessment is always free with no obligation.
Ready when you are
Book your free Needham assessment
Same-week appointments across Needham and nearby towns. We bring the rebate math — you get a lower bill and a more comfortable home, $0 down to start.