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Sunergy Solutions LLC

4.9 154 reviews Solar installer in Londonderry, NH
  • Installing since 2020
  • 7 areas served
  • Licensed

Overview of Sunergy Solutions LLC

Thank you for taking the time to learn more about Sunergy Solutions! We are excited to educate and answer all your questions regarding your interest in solar and battery technology. We are ranked as the #1 installer for all of New England! With years of knowledge and numerous installs done over the years we take customer service very seriously and want to show you the benefits of solar energy efficiency, but more importantly how to save money! Please reach out to us with any questions you have, or if you can provide a great review on your experience with us that would be much appreciated!

What Sunergy Solutions LLC customers say

4.9

154 reviews

5 154
4 0
3 0
2 0
1 0

David Edson

Reviewed on Jul 26, 2026

Sunergy solutions installed our solar panels in 2024. Our consultant, Jeff Deming, was professional, knowledgeable, and responsive whenever we reached out with questions. He worked within our budget and helped find us options for financing. Installation was efficient and professional. The installers worked to ensure that the aesthetics of the house would be minimally altered by wiring, electrical boxes, etc. We had one issue where a row of panels stopped producing (unknown reason) but Jeff ensured a technician came out quickly to fix the issue. This is a great company to work with and we have recommended them to others looking for residential solar. Thank you, Sunergy Solutions, for the great work you do.

Wellington Estevao

Reviewed on Apr 29, 2026

Exception Service and Installation

Rob and the entire team at Sunergy have been great to work with. They took the time to explain everything clearly and made sure I felt comfortable throughout the entire process. From the proposal and installation to permits and ongoing support, Sunergy has been excellent every step of the way. My father used Sunergy for his solar project and later recommended them to three other friends. After my own experience, I can see why. I will definitely be recommending them to my friends and will use them again for any future solar service needs.

Wellington Estevao

Reviewed on Apr 28, 2026

Great Service!

Rob and the entire team at Sunergy have been great to work with. They took the time to explain everything clearly and made sure I felt comfortable throughout the entire process. From the proposal and installation to permits and ongoing support, Sunergy has been excellent every step of the way. My father used Sunergy for his solar project and later recommended them to three other friends. After my own experience, I can see why. I will definitely be recommending them to my friends and will use them again for any future solar service needs.

Wellington Estevao

Reviewed on Apr 28, 2026

Rob and the entire team at Sunergy have been great to work with. They took the time to explain everything clearly and made sure I felt comfortable throughout the entire process. From the proposal and installation to permits and ongoing support, Sunergy has been excellent every step of the way. My father used Sunergy for his solar project and later recommended them to three other friends. After my own experience, I can see why. I will definitely be recommending them to my friends and will use them again for any future solar service needs.

Robert Chilton

Reviewed on Apr 3, 2026

I had an outstanding experience working with Sunergy solutions for my solar installation. From start to finish, their team was professional, responsive, and incredibly knowledgeable. They walked me through the entire process, answered all of my questions clearly. The project move forward quickly and efficiently, and everything was completed right on schedule. The quality of work was what really stands out. Everything was done to precision and attention to detail you can tell they take real pride in what they do. I highly recommend Sunergy solutions. It was a pleasure to find a company that delivers this level of service and craftsmanship.

wellington estevao

Reviewed on Mar 19, 2026

Rob and the entire team at Sunergy have been great to work with. They took the time to explain everything clearly and made sure I felt comfortable throughout the entire process. From the proposal and installation to permits and ongoing support, Sunergy has been excellent every step of the way. My father used Sunergy for his solar project and later recommended them to three other friends. After my own experience, I can see why. I will definitely be recommending them to my friends and will use them again for any future solar service needs.

Dan Gerous

Reviewed on Nov 21, 2025

An easy choice

We started on the path to solar by talking with three different companies. The choice to go with Sunergy Solutions became clear rather quickly. The information we received, and the actually consulting about various options made it clear that this was not just a broker but a company looking to specifically match an installation with our needs.

Ken Ryan

Reviewed on Nov 11, 2025

I had my roof striped two leaks repaired and Reshingled. Fantastic. service from the first phone call to the last truck leaving when the job was done. Great Communication, the roof crew that did my roof very professional courteous , great job cleaning up no nails or debris left behind. It tool them one day to do the job started at 7:30am to 5:00pm. Price was great . So give them a call you will not be sorry . And all work is guaranteed and they are Fully insured.

Melanie

Reviewed on Nov 8, 2025

Great service

The folks at Sunergy Solutions walked us through the whole process, advised us on our options and followed up with us as our project progressed! We couldn't be happier with our choice to go solar with a combo.of roof and ground mounts!

Yaodi

Reviewed on Oct 24, 2025

The reps from Sunergy (Brandon and Kevin) did a thorough inspection of my roof and educated me through the whole process before quoting, which was very helpful and appreciated. The crew that came did a great job with the install, arrived in the morning and were finished by the afternoon. Very happy with the results and they left the place cleaner than they found it, would highly recommend!

Emile

Reviewed on Sep 4, 2025

I've always wanted solar and now we have the best of the best!

Mike Lynch came down to talk through solar with us when we first looked at installing. We've had several quotes and companies come down to talk to us, but Mike is above the rest! He is reliable, trustworthy and very knowledgeable. One of a kind and amazing! Sunergy Solutions LLC did an excellent job installing the solar panels and looking forward to all the savings!

HandJ

Reviewed on Aug 20, 2025

Quick responses, speedy installation

John our sales rep was extremely responsive to all our questions. We are very happy with the installation time frame, as well.

Greg Anthony

Reviewed on Aug 9, 2025

Highly Recommended

The communication with Mike Lynch was great. Sales, planning, installation work were excellent plus he provided an accurate timeline for when our system was up and running. He was responsive to our questions, concerns, and issues. I would definitely recommend Mike & Synergy Solutions.

Kelli

Reviewed on Jul 2, 2025

Devyn was excellent from the beginning to the end. He made sure we knew what was going on throughout the entire process. He was always a phone call just a phone call away to answer any questions we had. Hands down, Sunergy Solutions is the way to go for your solar system.

Veronica

Reviewed on Jun 26, 2025

Great communication

We had a great time working with Sunergy! They never felt pushy and explained everything in great detail. We really appreciated the communication and quick responses to our questions. We have loved our panels for the past few months and still feel supported by the company!

Sebastien Richert

Reviewed on Jun 10, 2025

Exceptional Solar Experience with Sunergy and Brandon

I recently had a solar system installed at my home on 1 Lemay Way in North Chelmsford, MA, and I couldn’t be happier with the experience! After a full month of carefully comparing three companies: Sunergy Solutions, Sunrun, and Trinity Solar. I can confidently say that Sunergy Solutions stood out as the clear winner in every way. From start to finish, everything went incredibly smoothly. My representative, Brandon, was extremely professional, knowledgeable, and an absolute pleasure to work with. He took the time to answer all my questions, explain the process in detail, and ensure that I was completely comfortable at every stage. His responsiveness and attention to detail truly set the bar. The system I had installed is a 5.22 kW array with 12 Q.Tron BLK MG2 panels, each paired with IQ8M inverters, designed to cover 118 percent of my energy needs. The installation was seamless, and the quality of the equipment and workmanship was top-notch. Thanks again to Brandon and the whole Sunergy team!

Kristin

Reviewed on Jun 5, 2025

Very Handsoff, amazing experience

The process from estimate to turning on the system has been by far a seamless and easy experience from me. They worked with me to getting the financial funding for the project, with competitive rates and ensured I was getting the best deal. Devyn didn't hesitate to always answer my questions via email or text without hesitation but always ensure that even if he didn't know the answer, would ensure I was connected to the right people to get it. Overall, the process was an 'underwhelming' experience in the great sense of signing documents and giving thumbs up and then boom--I now have solar panels seamlessly installed on my home with my whole home generator. The installer exterior panels are attractive and blend in with my existing meter boxes, avoiding being an out of place 'eyesore'. 1000/10 would recommend to my friends and family. Thank you Devyn!!

Ann Luginbuhl

Reviewed on Apr 22, 2025

Excellent Customer Service

Sunergy’s estimate came in slightly higher than some other companies but their professional install (Thank you Mark, Brian and Manny) and EXCELLENT (Devyn Cote)customer service made the extra cost well worth it- Delays in install were completely beyond anyone’s’ control (poor weather) and the team kept me informed throughout the process.

Christine

Reviewed on Apr 15, 2025

Great experience. Everything was done before the time frames. They gave me very efficient

Rod and Deb Anderson

Reviewed on Apr 5, 2025

Anderson Solar Project

My wife and I were skeptics of the whole solar thing. When we looked into it we met Brandon Kent. He arrived on time, presented himself in an extremely, and approachable manner. He took the time to go over all the steps, and everything we needed to know. From the panels to the mounting and so on. He truly is a master of his craft. He actually convinced my wife to go solar when she saw the savings. The install went as expected during the winter with all the weather changes we have in New Hampshire. Brandon was a constant communicator during each step. When we had concerns, he was just a text away. When it was time to go live, Brandon was trying to fit us in to be here when we threw the switch. Unfortunately he couldn't make it but walked me through a very simple process. I can even check the system from my phone. Now that's technology! If you venture into solar, give this guy a call cause you won't be disappointed.

Craig

Reviewed on Apr 4, 2025

Awesome service

There were no surprises. They did everything they said they would pretty much on schedule (they couldn't be blamed for new england weather). John Parlatore was great, kept me in the loop and things progressed smoothly . I have only good things to say about him and sunergy solutions.

Betsy N.

Reviewed on Mar 10, 2025

Top Notch Experience

Great working with this group. They are local, have their own team of experienced installers who are thoughtful and meticulous. I love the online monitoring of my panels. I can see each panel individually and watch in real time what is happening. They made the whole process easy.

Kevin and Shawna

Reviewed on Jan 26, 2025

Excellent service

From start to finish of our solar project for our home, Sunergy was professional and easy to deal with. They took care of everything from scheduling and getting permits to contacting our electric company. Their work was clean and the crew that worked at our home was polite and professional. We would highly recommend Sunergy if you're going solar.

Earljoy

Reviewed on Jan 26, 2025

Very good

It was a great experience, devyn.took care.of everything, all we had to do is sign our names

Patrick

Reviewed on Jan 24, 2025

Highly Recommend!!!

Kevin from Sunergy Solutions LLC came to my home for the initial appointment. He was very thorough and advised on how solar works in the state of Maine. I chose to work with Sunergy Solutions because they seemed to be a cut above the other companies I met with. When it was time for install I had to travel to California but Kevin and the Sunergy Solutions team stayed in close communication with me and completed the install before I came back. The panels look amazing and they even installed a snow guard on the roof above my front door. Now my panels are working and despite being winter and having some snow on the roof, I am still producing electricity. Couldn't be more pleased with the this company and how things turned out.

Jag

Reviewed on Jan 24, 2025

Smooth and professional, friendly throughout

Talked to several companies, compared quotes, and also compared friendliness, service level, promptness on responding to questions, etc. Chose Brandon and Sunenergy and had no regrets from the point of decision onward. Now just waiting for some sunshine.

Brad

Reviewed on Jan 21, 2025

Under promised and over delivered

Our installation went exactly as our sales representative Mike Lynch said it would. Their Electrician Lac, walked me through a few options for the equipments location. We discussed and agreed on the best location for the new boxes and he ran the conduit to blend into the trim lines of the home.

Ryan

Reviewed on Jan 21, 2025

Very Happy

We had a really great experience with Sunergy. John did an excellent job throughout the whole project, from early explanations to a final call to get everything switched on. The admin team was also very responsive and helpful with all the paperwork needs. Very happy with the panels and the process!

Jason Hill

Reviewed on Jan 17, 2025

John Parlatore was great to work with from the first meeting to the end when he turned our system on for the first time. John is knowledgeable and responds promptly to questions. Sunergy design a great system and the installers did a great job. The electrician was cognicent of making the electrical install clean and neat. The whole process went a lot faster than I thought would. Great company to work with and can't wait to see how the system functions as get more daylight. Thanks again to John and Sunergy Solutions! You all did a great job.

Michael McDonald

Reviewed on Nov 13, 2024

Fantastic installer with great depth of knowledge and support!

Sunergy made it super smooth and easy to get solar. We had need of a large system to sustain a lot of computing, EV usage, and heatpump, so ended up drafting out a 12.75kW array. Their representative John Parlator kept in close contact through the whole process, from design to aftersale support, making sure that all of our needs are met. Very happy to have chosen Sunergy.

About Sunergy Solutions LLC

2020
Installing since
154
Customer reviews
4.9
Average rating
7
Areas served

What Sunergy Solutions LLC does

Services

  • Installation
  • Roof Replacement

Licenses

  • CS-109127
  • 13863 M
  • 13248 A

Reported by the company. SolarReviews has not independently verified these.

Where Sunergy Solutions LLC works

  • Maine
  • Massachusetts
  • Montana
  • New Hampshire
  • Rhode Island
  • Vermont
  • Virginia

Where to find Sunergy Solutions LLC

Head office

75 Gilcreast Rd, Suite 210, Londonderry NH, 03053

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Sunergy Solutions LLC

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