Get matched with top solar panel pros in Randolph, NJ

Q: Do I need permits for solar panel installation?

• <div><p>Yes, solar panel installation will require permits. The required permits will depend on where you live, as some states and cities have solar-specific permits, while others only require electrical permits to connect to the grid. In either case, it&rsquo;s best to hire a reputable solar installer in your area, as a representative should handle all of the necessary permitting for you and will include the cost of the permits in your initial solar estimate.</p></div>

Q: When is the best time to install solar panels?

• <div><p>Depending on the climate in your area, the best time to install solar panels is either winter or early spring. Summer is a fine time to install panels, too, but it tends to be the busy season, so prices may be higher and companies may have packed schedules. The installation process can take more time than expected between getting permits and finalizing a design, so start as soon as you can.</p></div>

Q: How long do solar shingles last?

• <div><p>Solar shingles typically last between 20 and 30 years, a lifespan comparable to that of traditional solar panels and standard asphalt shingles. The exact duration depends on the manufacturer and the quality of the installation. Because solar shingles are a newer technology, there is limited data on their actual long-term performance. Factors that can impact their durability and longevity include weather conditions, roof ventilation, and regular maintenance. To extend the life of your solar shingles, you should conduct regular inspections and cleaning, and make any necessary repairs as quickly as possible.</p></div>

Q: How do I find a reputable solar panel company?

• <div><p>You can start narrowing your search for a reputable solar company by finding local, regional, and national companies that service your area and maintain positive reviews online. You should also check the Better Business Bureau&rsquo;s (BBB) website to see if the company has complaints filed against them. Next, contact the remaining candidates and ask about installation timelines, warranty coverage, and financing options. Choose a company that offers a labor warranty that lasts at least 10 years and prioritizes cash purchases and solar loans.</p></div>

Q: Why not put solar panels on the roof?

• <div><p>While solar panels can be a great investment, they aren&rsquo;t ideal for every roof. For example, some roofs, especially older or structurally weak ones, may struggle to support the added weight, leading to potential damage. Roofs with complex designs, obstructions, or limited sunlight exposure might not provide optimal conditions for solar energy production. Consider these downsides when determining if <a href="https://www.angi.com/articles/how-much-does-it-cost-install-solar-panels.htm">solar panel installation costs</a> are worth it.</p></div>

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Verified Reviews for Solar Panel Service pros in Randolph, NJ

*The Angi rating for Solar Panel Service companies in Randolph, 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 Randolph, 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 March 05, 2025

Reviewed in March 2025
I wanted to upgrade my electrical panel to support my Tesla charger and install the charger itself. I was fortunate to reach out to RYB Electric. Their service was professional, friendly, and exceeded my expectations. The pricing was reasonable, too. I highly recommend them for any electrical...
RYB ELECTRIC LLC
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Reviewed in February 2025
Excellent customer service. Gave quick and accurate estimate, came when they said they would. Installed new panel, with a 100 amp service to my second level. Redid my existing panel. Also put in high hats and rerouted my thermostats. Work was done as promised and everything left neat,...
ALL THINGS WIRED LLC
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Reviewed in December 2024
When we decided to go solar we chose Green Power Energy and are very glad we did. Austin Dow was very helpful and answered all our questions. They handled all the permits and incentive programs. When it was time to do the installation the team headed by Marlon, Frank, and Claudio worked...
Green Power Energy
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Reviewed in October 2024
I really want to say how pleased we were with the quality and professionalism of Dunboy Electric! We have an older panel in our house that was giving us trouble for quite some time. A friend of ours in Denville recommended Dunboy electric. We worked with Tim who was curtious, intelligent,...
Dunboy Electric
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Reviewed in June 2024
I hired Guardian Electric to replace my outdated electric panel, and their service was phenomenal. The electrician was punctual, extremely knowledgeable, and exhibited great attention to detail. They not only completed the job efficiently but also went above and beyond to ensure everything was...
Guardian Electric
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Reviewed in May 2024
Tony went above and beyond from the time I initially requested a quote through scheduling and completing the work. I sent him a few pictures of my current electric panel and he was able to quickly diagnose what repairs and upgrades would be needed to bring it up to code. He worked with me to...
Diamond Electrical Svcs
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Reviewed in February 2022
Matt from Lamb Electric did a great job installing an inlet for my portable generator so I can hook it up to the panel box with an interlock switch. He was fast and responsive, and the work was well done. I highly recommend Matt for electrical work.
Lamb Electric LLC
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Reviewed in October 2021
Just completed the long drawn out process of solar licensing, installation and approval. For me this included installing a new roof since it didn't make sense to have to replace my roof five or even ten years from now and then have the solar panels removed and reinstalled. There was great...
Green Power Energy
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Reviewed in December 2020
We just moved into our new home and needed a complete upgrade to our electrical panel. Joe and his team were very responsive. They were incredibly knowledgeable and thorough. They explained every step of the process to help us understand how the electrical worked in our new home. We were very...
TJ Electric
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Reviewed in May 2020
After meeting with several solar companies, I decided to go with Sundial. Alex is honest professional, he was always avilable. NJ BPU anounced to phase out SREC program to transition to new one, he went extra miles to get all inspections despite short notice from NJBPU in middle of COVID...
Sundial Solar Innovations
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Find Solar panel pros in Randolph

Green Sun Energy Services, LLC

5.0(

)

Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Randolph, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Sun Green did fantastic job on our new generator! They gave us details about each step and everything went as planned. Glen showed me how to use the system and everybody was super responsive. I’m so glad I went with them and now considering Solar panels for next project."

+55

Response time5 days

Response rate100%

9 neighbors recently requested a quote

Solar Panels For Electric System - Repair

Serving Randolph, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"The contractors were knowledgeable about solar panels and they work very fast."

+26

Response time1 day

Response rate91%

40 neighbors recently requested a quote

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Dawson Mechanical Contracting

4.8(

136

)

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Randolph, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"The company and the people were very responsive and were in constant contact with me. The job was completed in a timely manner and the result was what I expected. I live in a condominium and will recommend this company within the building."

+20

Response time7 hrs

Response rate99%

Recommended by92%of homeowners

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Power Energy Solutions LLC

4.5(

)

Solar Panel InstallSolar Panels For Electric System - RepairSolar Panels For Electric System - Install - For Business+1 more

Serving Randolph, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"⭐⭐⭐⭐⭐ Great experience with Power Energy Solutions from start to finish! From the sales rep to the operations team and installation crew, everyone was professional, knowledgeable, and easy to work with. Very impressed with the overall service and smooth process. Highly recommend!"

5 neighbors recently requested a quote

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Pipe Works Services Inc

4.4(

204

)

Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Randolph, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Brian, the service tech. was prompt and knew his skills. He repaired my water heater in adequate time and was both kind and understand to the situation. The back office customer service ladies were WONDERFUL...ALL were friendly, welcoming, and managed to offer a service time that was the best for both parties. Thank You ALL for your kindness...:-)"

+93

16 neighbors recently requested a quote

Recommended by78%of homeowners

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J&S Heating & Cooling

4.1(

)

Solar Panels For Electric System - Repair

Serving Randolph, NJ and surrounding areas

Approved

In business since 2007

Credit card accepted

Customers say: Quick response

"Called them good response time"

Response time10 mins

Recommended by50%of homeowners

Serving Randolph, NJ and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Warranties offered

Tesla Energy provides an all‑in‑one solar‑plus‑storage solution for your home. Sleek, high‑efficiency solar panels paired with Powerwall help you save on electricity bills and protect your homes from outages. The Tesla app gives you real-time visibility into your energy production, usage and savings—and lets you earn money by supporting the grid through Tesla's Virtual Power Plant. Every system is engineered and installed end‑to‑end by Tesla, delivering a modern aesthetic and the confidence that your home is powered by the most advanced renewable energy ecosystem. With our Price Match Guarantee and exclusive incentives, you can be confident you're getting the best value in home energy.

Serving Randolph, NJ and surrounding areas

In business since 2021

Free estimates

"Marcel showed me how much I could save with solar calculator I was able to qualify, I would recommend Marcel to help you go solar if your considering it."

Recommended by68%of homeowners

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Randolph, NJ and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Everything was very smooth and easy to understand! The pros of going solar were made completely clear during the sales proceeds and installation was done swiftly. Lots of people in Raleigh NC taking advantage of this long term energy solution."

House From Dallas With Freedom Solar Panels

Recommended by100%of homeowners

Serving Randolph, NJ and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"I am very pleased with my solar installation B Green had a great process for connecting me with the right company for what I wanted"

+13

Recommended by91%of homeowners

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Showing 1-10 of 127

Solar Panels questions, answered by experts

Yes, solar panel installation will require permits. The required permits will depend on where you live, as some states and cities have solar-specific permits, while others only require electrical permits to connect to the grid. In either case, it’s best to hire a reputable solar installer in your area, as a representative should handle all of the necessary permitting for you and will include the cost of the permits in your initial solar estimate.

Depending on the climate in your area, the best time to install solar panels is either winter or early spring. Summer is a fine time to install panels, too, but it tends to be the busy season, so prices may be higher and companies may have packed schedules. The installation process can take more time than expected between getting permits and finalizing a design, so start as soon as you can.

Solar shingles typically last between 20 and 30 years, a lifespan comparable to that of traditional solar panels and standard asphalt shingles. The exact duration depends on the manufacturer and the quality of the installation. Because solar shingles are a newer technology, there is limited data on their actual long-term performance. Factors that can impact their durability and longevity include weather conditions, roof ventilation, and regular maintenance. To extend the life of your solar shingles, you should conduct regular inspections and cleaning, and make any necessary repairs as quickly as possible.

You can start narrowing your search for a reputable solar company by finding local, regional, and national companies that service your area and maintain positive reviews online. You should also check the Better Business Bureau’s (BBB) website to see if the company has complaints filed against them. Next, contact the remaining candidates and ask about installation timelines, warranty coverage, and financing options. Choose a company that offers a labor warranty that lasts at least 10 years and prioritizes cash purchases and solar loans.

While solar panels can be a great investment, they aren’t ideal for every roof. For example, some roofs, especially older or structurally weak ones, may struggle to support the added weight, leading to potential damage. Roofs with complex designs, obstructions, or limited sunlight exposure might not provide optimal conditions for solar energy production. Consider these downsides when determining if solar panel installation costs are worth it.

The Randolph, NJ homeowners’ guide to solar panel services

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

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