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Nexis Power

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5.0
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EnergySage Rating
5.0
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**“Nexis Power is your trusted energy and home solutions provider, proudly serving Massachusetts , New Hampshire, Rhode Island, and Connecticut. Our team is made up of some of the most skilled professionals in the industry, dedicated to delivering exceptional results on every project.

We go beyond solar—offering solar and battery installations, roofing services, HVAC solutions, and even tree removal—so homeowners can take care of multiple needs with one reliable partner.

Choosing Nexis Power means more than just installing solar panels. It means:

✅ $0 upfront cost options to make switching simple and affordable

✅ Lower energy bills and long-term protection from rising utility rates

✅ Customized solutions designed around your home and lifestyle

✅ Premium products and expert installation you can count on

✅ Full-service convenience—from your roof to your energy system, we’ve got you covered

At Nexis Power, we don’t just install systems—we deliver comfort, savings, and peace of mind while helping you build a greener future for your family.”**
Year Established
2021
Phone Number
781-975-2129
Reasons Why You Should Work With Us
  1. We prioritize our customer experience 1st!

  2. Majority of our install crews have been installing for 12+ years.

  3. Our timelines are consistently 30 days or less to project approval.

Approved EnergySage badge

Approved installers passed our rigorous screening criteria for experience, licensing, and positive reviews.

We speak

English; Italian; Spanish; Tagalog

Commitment to customer experience and customer success support from most installers. We do not just want to fulfill a project for a customer. We want to be the go to for many different home services after Solar for the customers we service.
Customers would say they had a smooth installation, a quick process to get approved, and a great experience with the rep they worked with. If they ever ran into any problems they would also say we are very quick to resolve those problems for them.
Workmanship is where we shine as a company. We are very dedicated to the quality of our work and we only allow experienced workers to leave projects on your roof.
We are consistently under 60 days to get projects approved and installed. Additionally most of the time we are able to get the system activated within that 60 day timeframe. It happens from time to time where a local building authority or some utilities
Consultation. Proposal. Acceptance. Site Visit. Simultaneous submission of applications. Installation. Inspection. Activation.
Nexis install any panel preferred by the homeowner if it's available. Our preferred panels are Q cells, REC, and Silfab.
We start by troubleshooting the system and see if we can fix in minor errors. If there is a broken component on a system we request from the manufacturer an RMA if its within the 25 -year warranty.
Active monitoring. New conception meter which we install inverter system. Live Internet data for five years via Cell Modem for real time updates. Play panel by panel daily production visual in an app that we provide.

Solar Battery EV HVAC Heat Pumps Roofing Services Tree Removal Services

Services Offered

  • Installation
  • Financing
  • Energy Auditing
  • Construction
  • Roofing
  • Electrical Contracting
  • Solar Repair & Maintenance
  • Community Solar

At Nexis Power, our mission is simple: to deliver smarter, cleaner, and more affordable energy solutions for homeowners and businesses. We believe in building a brighter, greener future while helping families protect themselves from rising electric costs. With proven expertise and years of industry experience, our team provides premium solar products, professional installation, and reliable maintenance—all tailored to the unique needs of every customer we serve. More than just solar, we’re here to empower you with energy independence, long-term savings, and the confidence of working with a company that puts your future first.

Associated product manufacturers

Associated financing companies

  • Sungage Financial
  • Concert Finance
  • IGS SOlar

Associated installers

  • Nexis Solar LLC

Workmanship Warranty

Variable roof penetration warranty. Warranty given based on the condition of the roof and the penetrations we make on your roof. Promising it to be leak-free for the time of the warranty given. We determine the years (0-15) after the site assessment.

25-year system and inverter warranty - Covers Failures of Panels, Racking Material, and Inverters and the labor to swap it out. We purchase the extended warranties for some items on your behalf.

25-year roof workmanship warranty - Covers all the work we perform on the house. Anything we install is promised to be installed correctly, if not we will remediate any issues with our work.

Speed to Install Guarantee (Optional Add-On Guarantee) - We will pay your first two electricity bills post sign-on and down payment if we cannot approve the project for install in less than 45 days. Conditions apply.

Licenses

MA-8785 A1 - Master Electrician License
MA HIC.209646 - Contractor License
EPA 608 Universal Certification

Insurance

General Liability
Workers Compensation
Excess Liability
Auto

Industry Certifications

  • Better Business Bureau

Manufacturer Certifications

  • Sungage Financial Certified Partner

What Customers Are Saying

5.0
3 reviews
5.0
Average Rating 3 review(s)
Response
5.0
Quality
5.0
Value
5.0
Service
5.0
Leave a Review
EnergySage Shopper
Great Initiative

It has been a pleasure to work with Tom Noe and his colleagues. Nexis was one of two quotes I considered. Nexis stood out initially because Tom noticed that my energy usage still showed in EnergySage as the default, but that I had submitted my energy bill. Before our scheduled phone call, he proactively redid the figures and updated the proposal, which happened to be cheaper, but more importantly, more accurate. That made me feel I could trust Nexis to do the job right. Another example of how they were proactive was that when there a was a shortage in the supply of the panels originally proposed, Tom sought out other comparable alternatives and kept me abreast of the status and how the options compared. Although there were a couple of instances where communication was not timely, things were moving fast and overall it was excellent. Nexis bent over backward to make sure that my system was installed before the end of 2025, before the Federal incentives expire, and to make sure I was happy with the result. Even after the system was installed, Tom made sure to answer my questions promptly and thoroughly.

Posted by paula.spizziri on Jan 15, 2026
EnergySage Shopper
Smart Solar System For My Limited Roof

The entire Nexis team was incredibly communicative and professional throughout the process. My project manager, Thomas, was a standout—he kept me updated on the status every single step of the way, from the initial consultation to final activation, which made everything feel seamless and stress-free. They even helped me coordinate tree trimming and roof replacement to ensure my setup was optimized, saving me a ton of hassle. What really impressed me was their exceptional speed in completing the project while maintaining top-notch quality. From engineering and design, through permit applications, installation, and activation, the whole process was remarkably smooth. The crew was always happy to explain things and answer any questions I had, which I truly appreciated as a first-time solar owner. Our installation only took two days, and that included the team taking extra time to double-check that the roof mounting kit was properly rated for my tilted setup—it really showed their ownership and commitment to doing things right. My roof has some limitations due to its shape, shading, and direction, but Nexis presented a smart solution that maximized my solar production at an affordable, competitive price. They got everything done quickly so I could start saving on my energy bills right away. If you're in the market for solar, I highly recommend Nexis Power—they exceeded all my expectations!

Posted by ymtan1 on Dec 27, 2025
Great!

Nexis were very good installing my solar power system. Quick, efficient and friendly were the order of the day. Looking forward to taking advantage of my new solar power system!

Posted by rjmx on Oct 07, 2025

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