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Best solar panel pros near Mountainside, NJ

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Top-Rated Solar panel pros in Mountainside - Updated Nov 2026

Avatar for Green Sun Energy Services, LLC
Green Sun Energy Services, LLC
5.0(
73
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Excellent. Walked us thru every step and always available to answer any questions. Installers professional and courteous. All financial dealings were through;y explained and put in writing. If you need solar this is the company."
Ruisi
Oceanport
Additional Photos
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+55

Response time5 days
Response rate100%
9 neighbors recently requested a quote
Avatar for SOURCE SYSTEMS, llc
SOURCE SYSTEMS, llc
5.0(
43
)
Solar Panels For Electric System - Repair

Serving Mountainside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I recently had the pleasure of working with Source Systems to install solar panels for my home, and I couldn?t be more impressed with their professionalism and expertise. From the moment I contacted them, Ian and the team were responsive, friendly, and incredibly thorough. They took the time to listen to my concerns, explain the entire process, and provide a detailed plan that worked best for my needs. On the day of the installation, they arrived on time and worked efficiently to get everything set up perfectly. Ian was transparent and communicative throughout, explaining each step of the process and ensuring I was comfortable with every decision. The installation was completed flawlessly, and my system has been running beautifully ever since. I highly recommend Source Systems for anyone looking for top-quality solar services. Thank you, Ian and team, for such a fantastic experience!"
Ramsey NJ
critter guard installed
Aston PA
Aston PA
Aston PA

+26

Response time1 day
Response rate91%
32 neighbors recently requested a quote
Avatar for White Stand Solar
White Stand Solar
5.0(
6
)
Solar Panels For Electric System - RepairSolar Panel InstallSolar Panels For Electric System - Install - For Business+1 more

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"I’m really happy I decided to go solar with this company. The team was professional, answered all my questions, and kept me updated throughout the entire process. The best part is that my electric bill is now $0! I honestly didn’t expect to see such a big difference so quickly. I would definitely recommend them to anyone thinking about getting solar panels."
13.2 KW
15 neighbors recently requested a quote
Avatar for Dawson Mechanical Contracting
Dawson Mechanical Contracting
4.8(
136
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Mountainside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"It went well. Not sure how many years it's been but Dave continues to solve the many riddles around our boiler (house circa 1930). This time was not so bad but I simply don't call anyone else PERIOD. Waste of time when you can work with a savant. Just as an FYI - he's pretty much done my entire basement from PEX to a water filtration system."
Additional Photos
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+20

Response time7 hrs
Response rate99%
Recommended by92%of homeowners
Avatar for Power Energy Solutions LLC
Power Energy Solutions LLC
4.5(
8
)
Solar Panel InstallSolar Panels For Electric System - RepairSolar Panels For Electric System - Install - For Business+1 more

Serving Mountainside, 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!"
Solar project
Solar Install
15 neighbors recently requested a quote
Avatar for Venture Home
Venture Home
5.0(
3
)
Solar Panel Install

Serving Mountainside, NJ and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Small jobs welcome

We are proud to have built a team of over 220 trained, in-house professionals devoted to bringing clean, green energy to the Northeast. We help homeowners save money on the best solar panel system available while replacing electricity and making a better tomorrow for us all. With our world-class solar systems using LG panels optimized for energy, advanced in-home monitoring controls, unbeatable warranty, and exceptional service, our customers know they?re getting the best in the industry. Based in Greenpoint, Brooklyn, we service NYC, Long Island, New Jersey, Connecticut, Rhode Island, New Hampshire, and Massachusetts. Feel free to get in touch with your questions or contact us for your free quote!

What an amazing solar install!
Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Good Tidings Plumbing Heating and Cooling
Good Tidings Plumbing Heating and Cooling
4.3(
78
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Mountainside, NJ and surrounding areas

Approved

In business since 1991

Emergency services offered

Warranties offered

"Another great service from GOOD TIDINGS. Steve and his assistant came in and explained thoroughly the job that needed to be done and offered great advice for preventative maintenance. They replaced my rear outdoor faucet , shutoff valve handle , and heating system tune up. Don’t hesitate to use this great company."
Additional Photos
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Response time8 hrs
Response rate100%
18 neighbors recently requested a quote
Avatar for Butch Solar Energy LLC
Butch Solar Energy LLC
5.0(
1
)
Solar Panels For Electric System - Repair

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I had an excellent experience with Butch Solar Energy. Davon arrived on time, quickly identified and fixed the issue with one of my solar cells, and even followed up afterward by texting me to make sure everything was working properly. He took the time to explain how the system works in simple, easy-to-understand language, which I really appreciated since I’m not very familiar with solar panels. He later returned to install a new inverter, and once again his service was exceptional. He was punctual, professional, friendly, and incredibly patient in answering all of my questions. He explained everything clearly without making it overly technical, making sure I fully understood how the new inverter and the entire system worked. It’s refreshing to work with a company that truly cares about its customers. I highly recommend Butch Solar Energy, and especially Davon, for anyone looking for knowledgeable, reliable"
Old SE Inverter
New SE Installation
New SE HD Wave
Before photos of the Solar Panels
Removal & Reinstall

+42

2 neighbors recently requested a quote
Bright Power Electric
5.0(
1
)
Solar Panels For Electric System - RepairSolar Panel InstallSolar Panels For Electric System - Install - For Business+1 more

Serving Mountainside, NJ and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

"The system works well and is professionally done. The worker comes on time and they clean up after themselves, and they always complicate."
Additional Photos
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+4

Response rate100%
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Solar Panels FAQs, answered by experts

Installing solar panels is worth it if you’re frustrated with paying high utility bills, live in a sunny location, and qualify for tax credits and incentives. Most homeowners cut between $650 and $1,500 from their utility bills each year by installing solar panels. Over the course of your panel’s warranty, you could save anywhere from $16,300 to $37,500, though those in sunny areas with high energy costs could save more than $100,000.

  • Installing a new electrical meter box

  • Replacing your meter base

  • Replacing your service entrance cable 

The cost to install or upgrade an electrical meter box ranges from $100 to $650, including $50 to $250 for the unit. The meter base passes the power from your electric company to your panel. The cost to replace a meter base is roughly $50 to $250. 

Service entrance cables are electrical cables with multiple wires, bringing power from electrical companies to residential buildings. The cost to replace a service entrance cable ranges roughly from $1,000 to $1,500.

The average homeowner needs around 22 solar panels, but the exact number depends on your monthly energy consumption. Your solar professional should size your array to offset your consumption, meaning you’ll need fewer panels if you use below-average amounts of electricity, or more than 22 if you use above-average amounts of electricity. The number of panels also depends on the output of each panel. The average is around 400 watts, but you might need more panels if you install less capable equipment. Since there are so many variables, you should have a professional size your system.

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.

Yes, you have to get on the roof to cut a hole for solar tubing. It's not possible to complete the job from inside your house by simply cutting through the ceiling. So if you want to go the DIY route, remember to use safe ladder practices. If you’re not comfortable climbing on your roof to install solar tubes, hire a pro who has the tools and expertise to do the job safely.

The Mountainside, NJ homeowners’ guide to solar panel services

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