
Get matched with top solar panel pros in Port Jefferson, NY
There are 7 highly-rated local solar panel pros.
Need a pro for your solar panel service project in Port Jefferson, NY?
TRUSTED BY PORT JEFFERSON, NY HOMEOWNERS
4.4
Average homeowner rating18
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Verified Reviews for Solar Panel Service pros in Port Jefferson, NY
*The Angi rating for Solar Panel Service companies in Port Jefferson, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.
*The HomeAdvisor rating for Solar Panel Service companies in Port Jefferson, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.
Last update on October 04, 2025
Find Solar panel pros in Port Jefferson

SUNation Solar Systems
SUNation Solar Systems
SUNation Energy is Long Island’s home-grown, award-winning solar and battery design and installation expert. They have been voted Best of Long Island for 15 years in a row in 2024. The company is built on exceeding every customer’s expectations through exceptional customer service. SUNation has designed and installed over 8,000 residential, commercial and municipal installations since 2003 and currently services over 12,000 systems. SUNation is the recipient of the following honors: A+ Rating with the Better Business Bureau, a top rating with SolarReviews.com and over 600 Google Reviews. Other awards include Top Solar Contractor for 2023 in the U.S. by Solar Power World, and NYSERDA: Quality Solar Installer-Platinum Status.
"Was walked through the entire process and was extremely efficient. The installers were polite and left my home spotless. Can't wait to start to seeing my savings."
SHANNON C on February 2023
SUNation Energy is Long Island’s home-grown, award-winning solar and battery design and installation expert. They have been voted Best of Long Island for 15 years in a row in 2024. The company is built on exceeding every customer’s expectations through exceptional customer service. SUNation has designed and installed over 8,000 residential, commercial and municipal installations since 2003 and currently services over 12,000 systems. SUNation is the recipient of the following honors: A+ Rating with the Better Business Bureau, a top rating with SolarReviews.com and over 600 Google Reviews. Other awards include Top Solar Contractor for 2023 in the U.S. by Solar Power World, and NYSERDA: Quality Solar Installer-Platinum Status.
"Was walked through the entire process and was extremely efficient. The installers were polite and left my home spotless. Can't wait to start to seeing my savings."
SHANNON C on February 2023
VELAZ SOLAR LLC
VELAZ SOLAR LLC
Velaz Slar is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business
Velaz Slar is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business

SUNation Solar Systems
SUNation Solar Systems
Founded in 2003, SUNation Energy is the largest solar contractor in the Nassau/Suffolk Long Island region with over 8,000 Residential, Commercial and Municipal solar projects installed, saving New Yorkers well over $20 million on their energy bills each year through sustainable energy. SUNation is the local solar expert trusted by Long Islanders and Queens, Brooklyn, and Staten Island residents for professionally installing the highest quality equipment with the best customer experience and has been voted Best of Long Island Solar Business for 15 years in a row in 2024. We also boast an A+ rating with the BBB and are recognized as 2023 Top Solar Contractors, Elite Service designation from Home Advisor, and as a 2020 Pre-Screened Solar Pro from Solar Reviews . Tesla Powerwall Certified. NYSERDA Platinum Status 2024-Quality Solar Installer. Call us today for a free solar consultation!
"The sales person and team were very easy to work with"
Sara R on December 2023
Founded in 2003, SUNation Energy is the largest solar contractor in the Nassau/Suffolk Long Island region with over 8,000 Residential, Commercial and Municipal solar projects installed, saving New Yorkers well over $20 million on their energy bills each year through sustainable energy. SUNation is the local solar expert trusted by Long Islanders and Queens, Brooklyn, and Staten Island residents for professionally installing the highest quality equipment with the best customer experience and has been voted Best of Long Island Solar Business for 15 years in a row in 2024. We also boast an A+ rating with the BBB and are recognized as 2023 Top Solar Contractors, Elite Service designation from Home Advisor, and as a 2020 Pre-Screened Solar Pro from Solar Reviews . Tesla Powerwall Certified. NYSERDA Platinum Status 2024-Quality Solar Installer. Call us today for a free solar consultation!
"The sales person and team were very easy to work with"
Sara R on December 2023

Solar Energy Source LLC
Solar Energy Source LLC
We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!
"Jermaine and his team were great. They arrived on time and finished well before the estimated time. They were professional and courteous, and they cleaned up as if they were never there. Highly recommend them to anyone who needs solar system repair. I will be using them for all of my future repairs/installations. "
Eric M on July 2025
We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!
"Jermaine and his team were great. They arrived on time and finished well before the estimated time. They were professional and courteous, and they cleaned up as if they were never there. Highly recommend them to anyone who needs solar system repair. I will be using them for all of my future repairs/installations. "
Eric M on July 2025
SimpleFlow Solar
SimpleFlow Solar
We take pride in helping homeowners own their own energy, and become energy secure and energy independent. We do free site evaluations, and provide a wide array of financing and lease options to help you make the switch from dirty, expensive energy to sustainable and clean energy.
We take pride in helping homeowners own their own energy, and become energy secure and energy independent. We do free site evaluations, and provide a wide array of financing and lease options to help you make the switch from dirty, expensive energy to sustainable and clean energy.
Sun Flora
Sun Flora
Are you familiar with the latest State and Federal incentive programs going on right now? Are you aware that homeowners in New York may be entitled to a $0 cost solar system? The solar industry in America has been booming in the recent decade, but the market is over-flooded with foreign products that are inferior and cause damage to your home. This is where we come in. We want to show you the information that you, as a New York homeowner, are entitled to know. You are paying through your electricity bill and your taxes for other homeowners to receive a state of the art solar system. Our solar expert will show you exactly where you are paying into this program and how you can receive this at $0 cost. They will calculate to the exact cent how low your electricity bill be reduced to, and you will review all the different types of options we offer. Once again, this is only for your information so that you have all the knowledge you need before you make a major decision. All of this is about a 30 to 40 minute process if you provide a email of your latest electricity bill, we could even speed up the process and do all the calculations before hand. We just want to make sure Americans are making the best decision for their future.
Are you familiar with the latest State and Federal incentive programs going on right now? Are you aware that homeowners in New York may be entitled to a $0 cost solar system? The solar industry in America has been booming in the recent decade, but the market is over-flooded with foreign products that are inferior and cause damage to your home. This is where we come in. We want to show you the information that you, as a New York homeowner, are entitled to know. You are paying through your electricity bill and your taxes for other homeowners to receive a state of the art solar system. Our solar expert will show you exactly where you are paying into this program and how you can receive this at $0 cost. They will calculate to the exact cent how low your electricity bill be reduced to, and you will review all the different types of options we offer. Once again, this is only for your information so that you have all the knowledge you need before you make a major decision. All of this is about a 30 to 40 minute process if you provide a email of your latest electricity bill, we could even speed up the process and do all the calculations before hand. We just want to make sure Americans are making the best decision for their future.
Aguitektura
Aguitektura
Full service Architectural and Engineering consultants providing the highest level of detail to our customers. From conceptual design all the way through the completion of your project, we are here every step of the way. Residential & Commercial Design Development Structural Engineering Construction Documents Bidding + Negotiation Contract Administration Existing Conditions Survey HD Rendering Product Sourcing Project Management
"Great communication and smooth follow ups"
Mildred A on April 2024
Full service Architectural and Engineering consultants providing the highest level of detail to our customers. From conceptual design all the way through the completion of your project, we are here every step of the way. Residential & Commercial Design Development Structural Engineering Construction Documents Bidding + Negotiation Contract Administration Existing Conditions Survey HD Rendering Product Sourcing Project Management
"Great communication and smooth follow ups"
Mildred A on April 2024
Marcor Construction Solar
Marcor Construction Solar
Marcor specializes in Solar removal & reinstalls, pest guard installations and repairs, inverter troubleshooting and more. Marcor is a roofing and solar company in 1. One phone call for all your needs. Marcor Construction has been around for 15 years. Our Solar techs have been i the industry for 10+ years.
Marcor specializes in Solar removal & reinstalls, pest guard installations and repairs, inverter troubleshooting and more. Marcor is a roofing and solar company in 1. One phone call for all your needs. Marcor Construction has been around for 15 years. Our Solar techs have been i the industry for 10+ years.
All American Power
All American Power
We get the best prices for your solar installation .
We get the best prices for your solar installation .
Radiant Energy
Radiant Energy
We are a locally based solar solution company in Suffolk County looking to put money back in your wallet and educate our communities about all the benefits of going solar. We do solar installations so that you can use sustainable energy to power your home, and even use battery storage in the case of a power outage. We are excited to engage with you about the way our future is headed and what we can do to help. Reach out to us if you have any questions and would like to set up an appointment for a consultation.
We are a locally based solar solution company in Suffolk County looking to put money back in your wallet and educate our communities about all the benefits of going solar. We do solar installations so that you can use sustainable energy to power your home, and even use battery storage in the case of a power outage. We are excited to engage with you about the way our future is headed and what we can do to help. Reach out to us if you have any questions and would like to set up an appointment for a consultation.
The Port Jefferson, NY homeowners’ guide to solar panel services
From average costs to expert advice, get all the answers you need to get your job done.
There are a few factors to consider when it comes to solar panel repair costs. This guide breaks down the prices of solar panel removal, repair, and replacement.
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Who can remove solar panels from roofs? The good news is that there are two types of pros that can handle a job like this—it’s up to you who you hire.
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