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TRUSTED BY WILLIAMSTOWN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon18
    Verified solar panel services reviews

Verified Reviews for Solar Panel Service pros in Williamstown, NJ

*The Angi rating for Solar Panel Service companies in Williamstown, 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 Williamstown, 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 July 08, 2026

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

Avatar for Exact Solar
Exact Solar
4.9(
92
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Exact Solar and the Bortman’s installed solar panels for me on both a previous house and my current house. The panels turned my poolS from the cold poolS that no one wanted to go in, to the fun warm pools all summer with no marginal cost to heat. They did a free solar study from google earth to determine if my house and pool were good candidates for the panels, answered every question and installed them as advertised on time and on budget."
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+36

Response time1 day
4 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for SOURCE SYSTEMS, llc
SOURCE SYSTEMS, llc
5.0(
43
)
Solar Panels For Electric System - Repair

Serving Williamstown, 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."
Ramsey NJ
critter guard installed
Aston PA
Aston PA
Aston PA

+26

Response time1 day
Response rate91%
37 neighbors recently requested a quote
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Avatar for Super Powered Solar LLC
Super Powered Solar LLC
5.0(
7
)
Solar Panels For Electric System - Repair

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Matt from Super Powered Solar arrived within the expected time frame. He took his time and answered all my questions before starting the job. He was able to to get to the solar panels on my two story home and replace the failed micro-inverter under one of the solar panels. He then came inside and helped me get the new micro-inverter activated with the company that supplied this replacement unit. He knew what he was doing and the job was completed to my satisfaction and the new unit is now working normally with the rest of the system."
Drone Shots
Sicklerville, NJ
Solar Edge Certified
Tesla EV
Enphase

+1

38 neighbors recently requested a quote
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Avatar for Solar Medix
Solar Medix
4.6(
11
)
Solar Panels For Electric System - RepairSolar Panels For Electric System - Repair - For Business

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"I contacted Solar Medix replace two DC string inverters on our 15 year old solar array. As it turned out, they were able to correct some wiring instead of replacing the inverters! Thank you for doing a fantastic job! They saved us a few thousand dollars! And I highly recommend them!"
Junction
blown over ground mount array
America
little rain never hurt no panel
unirac flex

+19

Response time1 day
Response rate92%
100 neighbors recently requested a quote
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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 Williamstown, 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
10 neighbors recently requested a quote
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Avatar for Ace Hardware Home Services
Ace Hardware Home Services
4.8(
80
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Williamstown, NJ and surrounding areas

Approved (Corporate)

In business since 2001

Emergency services offered

Credit card accepted

"From office staff to install it has been a great experience. Highly recommend. CJ & Shane were awesome!"
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+8

Response time2 days
Response rate100%
1 neighbors recently requested a quote
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Avatar for Laury Heating Cooling & Plumbing
Laury Heating Cooling & Plumbing
4.8(
184
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1945

Free estimates

Emergency services offered

"Dana was professional and very nice. He went above and beyond checking the temperature inside to insure vents were working properly, replacing insulation on tubing and checking thermostats. I would definitely request that he do the work on my heating and air conditioning in the future."
High efficiency Carrier condenser.
High efficiency Carrier Infinity gas furnace with variable speed blower.
High efficiency Carrier gas furnace and Trion Air Bear filter.
High efficiency Carrier heat pump installation.
Ductwork installation.

+13

Response time10 mins
Response rate100%
22 neighbors recently requested a quote
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Avatar for Vaughan Comfort Services
Vaughan Comfort Services
4.8(
139
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1937

Free estimates

Emergency services offered

"They’ve done such a wonderful job for me that I had them replace my furnace and give me an entire new oil tank which they had to dig up from the ground and have the soil tested and provided All the information I needed with wonderful fair budget pricing"
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+6

Response time3 days
Response rate100%
4 neighbors recently requested a quote
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Avatar for GPS Plumbing Inc
GPS Plumbing Inc
4.8(
196
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1989

Emergency services offered

Warranties offered

"Was in and out in no time, did the job right. Very pleasant! Great company that I have used before and will continue to use if the need arises."
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+4

Response time1 day
Recommended by85%of homeowners
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Solar Panels FAQs, answered by experts

Insurance companies aren’t against solar panels, but they may have concerns about the risks and costs of insuring solar. The type of policy, where you live, and the insurance company itself matter. Extreme weather can damage solar panels, and faulty installation or electrical malfunctions pose a fire risk—this, in turn, can increase insurance company liability and payouts. However, you’re likely to keep coverage as long as you have a pro install the solar system, keep it maintained, can pass a solar panel inspection, and update your homeowners policy to include solar.

In most cases, yes, solar panels are well worth the investment. Going solar with your home’s energy is expensive, but, in most states, the panels will pay for themselves by reducing your electric bills. Solar panels don’t produce greenhouse gasses or other pollutants, meaning you can feel good about using this renewable energy source to power your home. Plus, installing solar panels can boost your home value, helping your profit off your next home sale.

The actual time it takes to construct the solar farm is relatively short, taking between 2 and 4 months on average. That timeline is dependent on site conditions, crew size, and the overall size of the solar farm.

However, the time it takes to get the ball rolling is significantly longer, ranging from 3 to 5 years. With a project of this scale, you’ll need to obtain all of the proper permits and approvals to start breaking ground, and depending on your location, that could be an extended process.

The average cost to install solar panels is around $27,000, with most homeowners paying between $4,500 and $54,000. These prices don’t consider the federal investment tax credit (ITC), which can reduce costs by up to 30%. The final price depends on several factors, including the size of the system needed to offset your energy consumption, the amount of sunlight your home receives, your geographical location, the type and brand of panels, labor costs, and any add-on products like solar batteries or electric vehicle (EV) chargers. It is recommended to get price quotes from at least three solar companies in your area to find the best deal.

Solar panels have a life span between 10 and 40 years, depending on the type of panel. For example, monocrystalline panels can last up to 40 years, while thin-film ones only last between 10 and 20 years. The longevity also comes down to keeping up with solar panel repairs and their related costs .

The Williamstown, 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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