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TRUSTED BY PRINCETON, NJ HOMEOWNERS
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Verified Reviews for Solar Panel Service pros in Princeton, NJ
*The Angi rating for Solar Panel Service companies in Princeton, NJ 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 Princeton, NJ 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 December 14, 2025
Find Solar panel pros in Princeton
Bright Power Electric
Bright Power Electric
Bright Power proudly offer a full range of electrical services from residential to commercial and industrial that are done with the highest level of excellence. Contact our professional team of New Jersey electricians for any of the following services: Electrical inspections Electrical repair Electrical panels Wiring and rewiring Whole generators Outdoor and indoor lighting Surge protectors EV charging stations Transformer We are also knowledgeable on local industry standards and building codes to ensure safe, efficient electrical work.
"The system works well and is professionally done. The worker comes on time and they clean up after themselves, and they always complicate."
Benjamin C on June 2023
Bright Power proudly offer a full range of electrical services from residential to commercial and industrial that are done with the highest level of excellence. Contact our professional team of New Jersey electricians for any of the following services: Electrical inspections Electrical repair Electrical panels Wiring and rewiring Whole generators Outdoor and indoor lighting Surge protectors EV charging stations Transformer We are also knowledgeable on local industry standards and building codes to ensure safe, efficient electrical work.
"The system works well and is professionally done. The worker comes on time and they clean up after themselves, and they always complicate."
Benjamin C on June 2023

SLM SOLAR
SLM SOLAR
With 30 years of experience in the solar industry, we are the service professionals you need to take care of your home or business. We handle all types of solar projects. We will treat your home as we would treat our own. Give SLM SOLAR a call today, we look forward to working with you!
"Fantastic company and job well done. Very happy with SLM and would recommend them for good pricing alongside of exceptional work. We needed the Solar Cells removed for a new roof and they were able to come onsite within a few days and took care of the job in 1 day. We are now working on a new Solar Build in our yard with SLM Solar. Company is pretty new but the guys working have decades of experience combined so they know what they are doing."
Michael J on September 2024
With 30 years of experience in the solar industry, we are the service professionals you need to take care of your home or business. We handle all types of solar projects. We will treat your home as we would treat our own. Give SLM SOLAR a call today, we look forward to working with you!
"Fantastic company and job well done. Very happy with SLM and would recommend them for good pricing alongside of exceptional work. We needed the Solar Cells removed for a new roof and they were able to come onsite within a few days and took care of the job in 1 day. We are now working on a new Solar Build in our yard with SLM Solar. Company is pretty new but the guys working have decades of experience combined so they know what they are doing."
Michael J on September 2024

Horizon Services
Horizon Services
Horizon Services is the region’s largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizon Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.
"Peter was exceptional at his job, very knowledgeable. Inform me each step of the way during the process, very professional."
Keisha W on August 2025
Horizon Services is the region’s largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizon Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.
"Peter was exceptional at his job, very knowledgeable. Inform me each step of the way during the process, very professional."
Keisha W on August 2025

Spectacular Solar, Inc.
Spectacular Solar, Inc.
Spectacular Solar Inc 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.
"Spectacular installed critter and snow guards. Good communication, professional. Arrived on time. No last minute adjustments to agreed upon price."
Laurie W on May 2023
Spectacular Solar Inc 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.
"Spectacular installed critter and snow guards. Good communication, professional. Arrived on time. No last minute adjustments to agreed upon price."
Laurie W on May 2023

Gold Medal Service
Gold Medal Service
Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services. We are available 24 hours a day, 7 days a week to address even the most mind-boggling issues of your in-home equipment. From repairs, installations, and upgrades, our technicians are known for getting the job done right every time. We also provide upfront pricing with a full description of the service before commencing work to avoid any surprises down the line.
"Extremely happy with the level of expertise, the time taken to explain the issues and working within our budget to get things working."
Bill H on July 2023
Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services. We are available 24 hours a day, 7 days a week to address even the most mind-boggling issues of your in-home equipment. From repairs, installations, and upgrades, our technicians are known for getting the job done right every time. We also provide upfront pricing with a full description of the service before commencing work to avoid any surprises down the line.
"Extremely happy with the level of expertise, the time taken to explain the issues and working within our budget to get things working."
Bill H on July 2023

EPC Solar LLC
EPC Solar LLC
EPC Solar LLC, based in New Jersey, has been proudly serving homeowners/businesses for over 4 years. Our business specializes in solar repair and removal of solar systems, particularly for clients who need to replace their roofs. With the owner's 18 years of experience in the solar industry and 35 years in construction, we have the expertise to handle any challenges that may arise. At EPC Solar LLC, we pride ourselves on being straightforward and dedicated to educating our clients. Investing in solar was a big decision, so we want to make sure our clients have all the information they need to make the right choices to keep it properly maintained. As a family-owned and operated business, we treat every project as if it were our own home or business. Our commitment to excellence is reflected in our competitive pricing, and as an insured and licensed NJ contractor, homeowners can trust that our work is done to the highest standards. Make EPC Solar LLC your first choice
"I needed my panels removed and replaced for a new roof. I couldn’t be happier with EPC solar. Prompt, professional and knowledgable. Even repaired a non-functioning panel for me. "
Andy N on October 2025
EPC Solar LLC, based in New Jersey, has been proudly serving homeowners/businesses for over 4 years. Our business specializes in solar repair and removal of solar systems, particularly for clients who need to replace their roofs. With the owner's 18 years of experience in the solar industry and 35 years in construction, we have the expertise to handle any challenges that may arise. At EPC Solar LLC, we pride ourselves on being straightforward and dedicated to educating our clients. Investing in solar was a big decision, so we want to make sure our clients have all the information they need to make the right choices to keep it properly maintained. As a family-owned and operated business, we treat every project as if it were our own home or business. Our commitment to excellence is reflected in our competitive pricing, and as an insured and licensed NJ contractor, homeowners can trust that our work is done to the highest standards. Make EPC Solar LLC your first choice
"I needed my panels removed and replaced for a new roof. I couldn’t be happier with EPC solar. Prompt, professional and knowledgable. Even repaired a non-functioning panel for me. "
Andy N on October 2025

Len The Plumber Heating & Air, LLC
Len The Plumber Heating & Air, LLC
Len The Plumber Heating & Air, LLC is a leading plumbing and drain company serving New Jersey. Our certified professional plumbers are available same day to assist residential customers in Burlington County and Camden County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!
"Did not go well at all with Len the Plumber was over charged and feel scammed, Len the Plumber, Technician Len Feldman started approx. 12pm until 3pm most of time going over the cost, taking pictures and finding everything possible that needed to be done and presented 10-page contract. Len Feldman (Technican) assessed the problem that was a leaking outside faucet that he explained froze over the winter and needed to be replaced. While water was leaking he did not turn off the inside valve and requested to have water company (Trenton Water Works) come out and turn off water by the main water line. TWW came out several times but could not find the line and sent out a third construction worker to locate the water line. Meantime Len left his personal contact # and promised to return as soon as the main water line was shut off. When Water Works returned on 6/25 could not reach Len, but was able to locate the main water line Len finally called back and said it would be ok he would be able to turn the water off was currently in Mays Landing that is approx. 65 miles away and could not return 6/25 but would be at my home to complete the job 6/26 am. After 9am no call no Len, I called again several times when finally able to reach him at around 9:30am, said he spoke to Supervisor and could not do anything until the main water line was completely shut off. I called Len the Plumber office spoke to Office Manager Cathy#610-616-3377 she said would try to get someone out asap, by later in the afternoon no return call from Cathy. At this point and 2 days later for an emergency it was time to find another Plumber and I cancelled everything at Len the Plumber. The Plumber came out Friday 6/27 completed the entire job within 1 hour, turned off the inside valve connected to the outside leak immediately as well as water to install the same job Len the Plumber contracted to do that, Len said would take at least 6 hours. Main Water Line never had to be touched!!! I am appalled with Len the Plumber that I could trust thru Angi's List with a good reliable repetition. This company had no consideration about leaving me and my family including my 88-year-old handicapped mother without running water for days, all he was concerned about was how much commission he could make off someone in a vulnerable situation."
Sharon C on July 2025
Len The Plumber Heating & Air, LLC is a leading plumbing and drain company serving New Jersey. Our certified professional plumbers are available same day to assist residential customers in Burlington County and Camden County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!
"Did not go well at all with Len the Plumber was over charged and feel scammed, Len the Plumber, Technician Len Feldman started approx. 12pm until 3pm most of time going over the cost, taking pictures and finding everything possible that needed to be done and presented 10-page contract. Len Feldman (Technican) assessed the problem that was a leaking outside faucet that he explained froze over the winter and needed to be replaced. While water was leaking he did not turn off the inside valve and requested to have water company (Trenton Water Works) come out and turn off water by the main water line. TWW came out several times but could not find the line and sent out a third construction worker to locate the water line. Meantime Len left his personal contact # and promised to return as soon as the main water line was shut off. When Water Works returned on 6/25 could not reach Len, but was able to locate the main water line Len finally called back and said it would be ok he would be able to turn the water off was currently in Mays Landing that is approx. 65 miles away and could not return 6/25 but would be at my home to complete the job 6/26 am. After 9am no call no Len, I called again several times when finally able to reach him at around 9:30am, said he spoke to Supervisor and could not do anything until the main water line was completely shut off. I called Len the Plumber office spoke to Office Manager Cathy#610-616-3377 she said would try to get someone out asap, by later in the afternoon no return call from Cathy. At this point and 2 days later for an emergency it was time to find another Plumber and I cancelled everything at Len the Plumber. The Plumber came out Friday 6/27 completed the entire job within 1 hour, turned off the inside valve connected to the outside leak immediately as well as water to install the same job Len the Plumber contracted to do that, Len said would take at least 6 hours. Main Water Line never had to be touched!!! I am appalled with Len the Plumber that I could trust thru Angi's List with a good reliable repetition. This company had no consideration about leaving me and my family including my 88-year-old handicapped mother without running water for days, all he was concerned about was how much commission he could make off someone in a vulnerable situation."
Sharon C on July 2025

SOURCE SYSTEMS, llc
SOURCE SYSTEMS, llc
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
"Very professional and knowledgeable, which is unlike many workmen today. You can rely on Ian!"
Lalit M on December 2025
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
"Very professional and knowledgeable, which is unlike many workmen today. You can rely on Ian!"
Lalit M on December 2025
Stone Energy
Stone Energy
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Stone Energy diagnosed and replaced a damaged solar panel on our house. Our system was installed years ago by a company that's now out of business, and the first few solar companies we contacted did not want to touch it. Stone Energy responded promptly and positively, and they completed the work quickly and at a very good price."
Marchelle J on December 2024
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Stone Energy diagnosed and replaced a damaged solar panel on our house. Our system was installed years ago by a company that's now out of business, and the first few solar companies we contacted did not want to touch it. Stone Energy responded promptly and positively, and they completed the work quickly and at a very good price."
Marchelle J on December 2024

Imperium Solar
Imperium Solar
Established as a trusted resource for homeowners and businesses making the switch to solar energy, we bring over 15 years of combined experience in solar sales and installation. You can count on our knowledge, dedication, and commitment—not just for your peace of mind, but also for your bottom line. Proud to be the only woman-owned and operated solar installation and service company in the Tri-State area. Send us a message to discuss your energy needs and schedule a no-cost, no-hassle consultation today!
"Roofing and solar done, battery pending in one week"
Anthony R on June 2022
Established as a trusted resource for homeowners and businesses making the switch to solar energy, we bring over 15 years of combined experience in solar sales and installation. You can count on our knowledge, dedication, and commitment—not just for your peace of mind, but also for your bottom line. Proud to be the only woman-owned and operated solar installation and service company in the Tri-State area. Send us a message to discuss your energy needs and schedule a no-cost, no-hassle consultation today!
"Roofing and solar done, battery pending in one week"
Anthony R on June 2022
The Princeton, NJ homeowners’ guide to solar panel services
From average costs to expert advice, get all the answers you need to get your job done.
•Get a clear estimate for solar water heater repair cost. Learn what impacts pricing and how to budget for your solar water heater repair.
•Get a detailed estimate of solar farm costs. Learn about average prices, key cost factors, and ways to save when planning your solar farm project.

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.

Do solar panels work in the winter? Yes, solar panels can work throughout every season, creating green energy even as low temperatures and snowfall persist.

Planning to install solar panels? You’ll need a solar inverter. Follow this guide to calculate the best solar panel inverter size for your system.

When calculating the size of your solar upgrade, you're likely asking yourself, “How many solar panels do I need?” Let's do some math.
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