Top-rated solar panel pros.

Get matched with top solar panel pros in Groton, MA

Enter your zip and get matched with up to 5 pros

Need a pro for your solar panel service project in Groton, MA?

Select your specific project to find the pro for you.

Find Solar panel pros in Groton

Avatar for Modern Energy

Modern Energy

5.00(
3
)
Approved Pro

Modern Energy

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
594 local quotes requested

Modern Energy is a top rated Mass Save contractor that specializes in Whole Home Heat Pump installation for both residential and commercial customers. With deep roots in the energy efficiency world, we always make sure to install the most efficient, cost-effective products on the market. Plus - we have in house staff to help our customers handle the rebate and financing process!

"The guys at Modern Energy did an excellent job, Ryan was VERY responsive and got me the best deal possible. These past two summers showed how beneficial this type of system mini-splits are. Highly recommend!"

Michael T on September 2025

Modern Energy is a top rated Mass Save contractor that specializes in Whole Home Heat Pump installation for both residential and commercial customers. With deep roots in the energy efficiency world, we always make sure to install the most efficient, cost-effective products on the market. Plus - we have in house staff to help our customers handle the rebate and financing process!

"The guys at Modern Energy did an excellent job, Ryan was VERY responsive and got me the best deal possible. These past two summers showed how beneficial this type of system mini-splits are. Highly recommend!"

Michael T on September 2025


Avatar for Green Sun Energy LLC

Green Sun Energy LLC

4.89(
9
)
Approved Pro

Green Sun Energy LLC

4.89(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 local quotes requested

We are a solar company operating in New Hampshire, Massachusetts, Vermont, and Maine. We are company that formed in 2022, but have been in the solar industry installing and servicing systems since 2008. We are here to fill the need in servicing solar systems that no longer have solar servicing providers along with providing new customers with new installs. We are a solar company you can trust with an unmatched knowledge in newer and older solar systems. We operate in residential and commercial.

"Green Sun Energy did a fantastic job cleaning my solar panels. They were prompt, courteous, and professional. I highly recommend them!"

Bruce H on July 2025

We are a solar company operating in New Hampshire, Massachusetts, Vermont, and Maine. We are company that formed in 2022, but have been in the solar industry installing and servicing systems since 2008. We are here to fill the need in servicing solar systems that no longer have solar servicing providers along with providing new customers with new installs. We are a solar company you can trust with an unmatched knowledge in newer and older solar systems. We operate in residential and commercial.

"Green Sun Energy did a fantastic job cleaning my solar panels. They were prompt, courteous, and professional. I highly recommend them!"

Bruce H on July 2025


Avatar for Walley’s Heating & Air Conditioning

Walley’s Heating & Air Conditioning

4.88(
96
)
Approved Pro

Walley’s Heating & Air Conditioning

4.88(
96
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
49 local quotes requested

Walley’s is not your average HVAC contractor. From our in-house sales and support center to our modern fleet of licensed technicians, our team has the tools, trucks, and training to handle all of your mechanical needs. But more than that, we are committed to giving back and playing a bigger role in our community. Through our work with local charities, educational providers, and our continued efforts towards promoting energy-efficient products, ethical business practices, and enforcing the highest industry standards, Walley’s is delivering real value to the community every day! Our entire team is grateful for the opportunity to show you what we are made of. Thank you for your consideration.

"Badly. 2 different techs came out. We paid for a Premium service and within hours of that tech coming out, our burner stopped working completely. Mind you there is a snowstorm. They sent out a new technician and he saw nothing wrong with the system at all. He said we had no oil. He said there was no footprints even going to my intake on the side of my house. It had snowed 2 times since oil was delivered, so that makes no sense. The tech was absolutely sure we had no oil. 3 days since the first visit now and we had oil delivered and the tank filled completely. Only 150 gallons went into my 250 gallon tank. So that's wrong. And I look at the front of my furnace and now see a slow drip from the front underneath the box on the front of the furnace. First tech recommended i replace the electrodes but said it didnt need it. Second tech didnt even mention that and said our system was good. Now, I will have to contact Angi for support and my insurance company. TERRIBLE TERRIBLE TERRIBLE"

Paul C on February 2025

Walley’s is not your average HVAC contractor. From our in-house sales and support center to our modern fleet of licensed technicians, our team has the tools, trucks, and training to handle all of your mechanical needs. But more than that, we are committed to giving back and playing a bigger role in our community. Through our work with local charities, educational providers, and our continued efforts towards promoting energy-efficient products, ethical business practices, and enforcing the highest industry standards, Walley’s is delivering real value to the community every day! Our entire team is grateful for the opportunity to show you what we are made of. Thank you for your consideration.

"Badly. 2 different techs came out. We paid for a Premium service and within hours of that tech coming out, our burner stopped working completely. Mind you there is a snowstorm. They sent out a new technician and he saw nothing wrong with the system at all. He said we had no oil. He said there was no footprints even going to my intake on the side of my house. It had snowed 2 times since oil was delivered, so that makes no sense. The tech was absolutely sure we had no oil. 3 days since the first visit now and we had oil delivered and the tank filled completely. Only 150 gallons went into my 250 gallon tank. So that's wrong. And I look at the front of my furnace and now see a slow drip from the front underneath the box on the front of the furnace. First tech recommended i replace the electrodes but said it didnt need it. Second tech didnt even mention that and said our system was good. Now, I will have to contact Angi for support and my insurance company. TERRIBLE TERRIBLE TERRIBLE"

Paul C on February 2025


Avatar for ReVision Energy

ReVision Energy

4.93(
119
)
Approved Pro

ReVision Energy

4.93(
119
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
42 local quotes requested

A ReVision Energy Company. Since 2009, Sunbug has provided best-in-class renewable energy solutions to a wide range of residential, commercial, and nonprofit customers, as well as expertise in solar for new construction and EPC services. Our helpful, responsive team brings deep expertise, experience, and a customer-first approach to every project. Each of us embraces a method and a mindset that’s equal parts craftsmanship, collaboration, and accountability. As a values-driven B-Corp with employee-owners, and a longtime member of the Amicus Solar Cooperative, we believe in doing the right thing, the right way, every day. Our relationships with clients, partners, and one another are guided by honesty, respect, and integrity, and we are known for standing by our work and by our word.

"They know their stuff! Derek was knowledgable and professional designing the system, and Thien, Ken, Mishael, and Anthony got the work done sharply while Rachel kept on top of coordinating everything. They dealt with our questions responsively and even came back when something didn't look quite right. Definitely a higher cost than we might have gotten elsewhere, but hopefully that was worth it!"

Matt G on October 2023

A ReVision Energy Company. Since 2009, Sunbug has provided best-in-class renewable energy solutions to a wide range of residential, commercial, and nonprofit customers, as well as expertise in solar for new construction and EPC services. Our helpful, responsive team brings deep expertise, experience, and a customer-first approach to every project. Each of us embraces a method and a mindset that’s equal parts craftsmanship, collaboration, and accountability. As a values-driven B-Corp with employee-owners, and a longtime member of the Amicus Solar Cooperative, we believe in doing the right thing, the right way, every day. Our relationships with clients, partners, and one another are guided by honesty, respect, and integrity, and we are known for standing by our work and by our word.

"They know their stuff! Derek was knowledgable and professional designing the system, and Thien, Ken, Mishael, and Anthony got the work done sharply while Rachel kept on top of coordinating everything. They dealt with our questions responsively and even came back when something didn't look quite right. Definitely a higher cost than we might have gotten elsewhere, but hopefully that was worth it!"

Matt G on October 2023


"Nick’s response time, quote, and work was outstanding! He was able to fit me and do the repair quickly and it is much appreciated. Thank you!"

Kimberly A on May 2025

At Yelle Plumbing and Heating, we take pride in our work and strive to meet every need of our customers. From small service to new construction we can do it all. Fully licensed and insured

"Nick’s response time, quote, and work was outstanding! He was able to fit me and do the repair quickly and it is much appreciated. Thank you!"

Kimberly A on May 2025


"Eric was very precise in his work. We had some speed bumps that occurred due to the full gut of the bathroom. He dealt with problems effectively and kept us informed as to what he needed to do and why. Eric was great to work with and the end product was perfect. We would recommend Hot & Cold Plumming!"

Mill G on October 2025

SUPER SERVICE AWARD 2023, 2022, 2021, 2020, 2019,2018,2017,2016, 2015, 2014 AND 2013 PLUMBING. Hot & Cold Plumbing & Heating LLC is a full service plumbing, heating and gas-fitting company. For an immediate response to all your plumbing and heating needs, CALL (978) 701-1617.

"Eric was very precise in his work. We had some speed bumps that occurred due to the full gut of the bathroom. He dealt with problems effectively and kept us informed as to what he needed to do and why. Eric was great to work with and the end product was perfect. We would recommend Hot & Cold Plumming!"

Mill G on October 2025


Avatar for R.R. SOLAR SHONE

R.R. SOLAR SHONE

No reviews yet

R.R. SOLAR SHONE

No reviews yet
1 years of experience

Hi My name is Ryan and I’m with R.R. Solar Shine. I offer cleaning services for your solar panels. Dirt, pollen, and debris can negatively impact your systems production, costing you monthly in utility bills. You can lose around 15% of production with dirty panels, clean panels not only put money back in your pocket it extends the life of your panels. I will also inspect your panels to let you know if there’s any cracks that should be addressed. I’ve been in the solar industry for about 10 years and many more in the construction industry. I also offer other services such as; Roof inspections Small roof repairs Lichen or moss remediation Gutter cleanings I offer free quotes, call or text me for one today!

Hi My name is Ryan and I’m with R.R. Solar Shine. I offer cleaning services for your solar panels. Dirt, pollen, and debris can negatively impact your systems production, costing you monthly in utility bills. You can lose around 15% of production with dirty panels, clean panels not only put money back in your pocket it extends the life of your panels. I will also inspect your panels to let you know if there’s any cracks that should be addressed. I’ve been in the solar industry for about 10 years and many more in the construction industry. I also offer other services such as; Roof inspections Small roof repairs Lichen or moss remediation Gutter cleanings I offer free quotes, call or text me for one today!


Solar Dave

No reviews yet

Solar Dave

No reviews yet
13 years of experience

With over a decade of experience, I've been dedicated to helping homeowners and businesses achieve energy independence through clean, renewable energy solutions. My mission is to simplify the transition to solar energy, offering a comprehensive range of solar and battery products to ensure my clients receive the perfect fit at competitive prices. From initial consultation to post-installation support, my team and I are committed to delivering exceptional service every step of the way. Backed by industry-leading warranties and production guarantees spanning 25 years or more, I provide peace of mind for the long-term performance of your solar investment. Schedule your complimentary consultation today. www.SolarDaveMA.com

With over a decade of experience, I've been dedicated to helping homeowners and businesses achieve energy independence through clean, renewable energy solutions. My mission is to simplify the transition to solar energy, offering a comprehensive range of solar and battery products to ensure my clients receive the perfect fit at competitive prices. From initial consultation to post-installation support, my team and I are committed to delivering exceptional service every step of the way. Backed by industry-leading warranties and production guarantees spanning 25 years or more, I provide peace of mind for the long-term performance of your solar investment. Schedule your complimentary consultation today. www.SolarDaveMA.com


Sunniva Energy LLC

No reviews yet

Sunniva Energy LLC

No reviews yet
2 years of experience

"We are a dedicated group of solar industry experts collaborating with leaders in the field, united by a mission to inform and educate homeowners about the benefits of solar energy. Informed homeowners are crucial in adopting solar solutions. Through our partnerships, we provide unparalleled value with top-quality materials, excellent workmanship, and competitive prices. Our utmost priority is delivering exceptional customer service, workmanship, and overall value, resulting in a highly satisfied client base."

"We are a dedicated group of solar industry experts collaborating with leaders in the field, united by a mission to inform and educate homeowners about the benefits of solar energy. Informed homeowners are crucial in adopting solar solutions. Through our partnerships, we provide unparalleled value with top-quality materials, excellent workmanship, and competitive prices. Our utmost priority is delivering exceptional customer service, workmanship, and overall value, resulting in a highly satisfied client base."


Avatar for Sunrun

Sunrun

5.00(
2
)

Sunrun

5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Sunrun Solar is the largest residential publicly traded company in the U.S. We provide zero cost Solar to qualifying homes in Massachusetts. Sunrun has over 850,000 customers nationwide. We install, maintain and monitor all our systems.

"Sultan was professional, patient while I considered the install. He has been more than helpful, and responsive, any time I have had a question. The install team did a fantastic job. The process was a breeze. I am very happy with the addition of solar power to my residence, and highly recomend this team!"

Lori C on June 2023

Sunrun Solar is the largest residential publicly traded company in the U.S. We provide zero cost Solar to qualifying homes in Massachusetts. Sunrun has over 850,000 customers nationwide. We install, maintain and monitor all our systems.

"Sultan was professional, patient while I considered the install. He has been more than helpful, and responsive, any time I have had a question. The install team did a fantastic job. The process was a breeze. I am very happy with the addition of solar power to my residence, and highly recomend this team!"

Lori C on June 2023

...
Showing 1-10 of 130
Solar Panels questions, answered by experts

There are a few qualifying questions you should ask a local solar panel company before hiring them:

  • Will you handle permits for the installation?

  • Does your total price include the equipment and labor?

  • How long do you expect the installation process to take?

  • What kind of workmanship warranty do you include with your installations?

  • Who should I contact if I have a problem with my system after installation?

  • Do you install the panels or outsource the work to third parties?

  • Will you file for solar incentives for me?

Yes, you should tell your home insurance company about your solar panels. Even if you believe they’re covered by your existing policy, installing a solar panel system is a significant change to your home. This can affect coverage and premiums. By discussing your new solar panel installation with your insurance provider, you can be sure you have enough coverage and that the policy completely covers the panels against damage.

DIY solar panel installations are hard to manage by yourself. You’ll likely need some help or prior experience to make the project worth the effort.

For most U.S. homeowners, switching to solar energy is an excellent investment. A properly sized solar array can significantly reduce your electric bill, saving money on utilities every month. Most homeowners enjoy savings that cover the cost of their solar systems within 12 years and then turn a profit. Additionally, federal and state tax incentives are available that help make solar an even better and more profitable investment.

A few disadvantages of installing solar panels on your roof include the high up-front costs and the potential for increased property taxes. Installing solar panels can increase the home’s value, which in turn can mean higher taxes. Depending on your area, you should check with your local tax offices for more information. Another potential pitfall is roof leaks from a poor installation, but this shouldn’t be an issue if you hire a reputable company.

The Groton, MA homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.