15 Best Solar Companies in Williamson, NY (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Williamson based on:
Customer review scores
Service area for Williamson, NY
Company policies and services offered
Accreditations and certifications
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Average Williamson homeowner saves $1,202/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Williamson
When choosing between the best solar panel companies, Williamson homeowners have more options than ever before, which can be a lot to take in, but we’re here to make making the switch to solar power that much easier. Because solar panels generate their own electrical power, they can greatly offset your electricity bill each month, if not completely eliminate it. In fact, you could be looking at about $14,000 of savings over 20 years.
If you want to start taking advantage of the great number of perks of solar, we’ll help you narrow down your options to find the Williamson solar installer that’s perfect for you.To get an idea of how much you would pay to install a solar panel system on your roof, you can get a free quote from one of the top solar companies in Williamson by clicking the "get quote" button below.
EcoWatch Rankings for Solar Companies in Williamson

Geotherm, Inc: Geothermal & Solar Experts
Reliable Customer Support
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Consultation
Financing Assistance
Panel Installation

Paradise Energy Solutions
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Consultation
Cleaning and Maintenance
Battery Storage

Alternative Power Solutions of NY, LLC
Informative Resources
Reliable Customer Support
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Grid-Tied Solar System
Panel Installation
Financing Assistance
Consultation
Permit Assistance

PTM SOLAR INC.
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Financing Assistance
Panel Installation
Community Solar Projects

Nickels Energy Solutions
Clear Pricing Policy
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Permit Assistance
Cleaning and Maintenance
Panel Installation
Financing Assistance

Allstate Roofing & More LLC
Free Quotes
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Skilled Repairs
Consultation
Financing Assistance
Panel Installation

Renovus Solar
Free Quotes
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Grid-Tied Solar System
Cleaning and Maintenance
Off-Grid Solar Systems
Community Solar Projects
Battery Storage
Panel Installation
Financing Assistance

Solar & Wind FX Inc
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Skilled Repairs
Consultation
Cleaning and Maintenance

Solar by CIR Rochester
Clear Pricing Policy
Limited information available on website
Services Offered
Skilled Repairs
Panel Installation
Community Solar Projects
System Decommissioning
Financing Assistance
Battery Storage


Qwiksolar
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Skilled Repairs
Solar Panel Upgrades
Permit Assistance
Panel Installation
Cleaning and Maintenance


State Fair Solar Solutions
Reliable Customer Support
Free Quotes
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Battery Storage
Consultation
Off-Grid Solar Systems
Cleaning and Maintenance
Skilled Repairs
System Decommissioning
Panel Installation


Methodology: How We Ranked the Best Solar Companies in Williamson
EcoWatch's solar experts analyzed each solar company in Williamson based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Williamson
Below are some the criteria we examined specifically for New York solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Williamson
When picking a solar company, most homeowners or business owners think about the costs the most.There are quite a few factors you should take into consideration when trying to figure out the overall cost and how much you can save, such as:
- Choice of solar panels: The kind of solar panels you get will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also save you more money over the lifetime of your system. If space isn't a constraint for your project, you can opt for a higher number of more affordable panels.
- Typical energy usage: The more power your household uses on average and the steeper your current power bills are, the more benefits you’ll see from making the switch to solar.
- Incentives: Something that can reduce the cost of your solar project is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save money on your power bills, which can result in an average of $14,000 of savings over 20 years.
- Average daily sunlight: Since Williamson gets a decent amount of average daily sunlight, your solar panels can generally produce enough energy to power your whole home, which influences how much your electricity bills will be.
There are several great benefits of solar even with the upfront cost of installation. It can help the Earth and your bank account. In addition, it can increase the value of your home, resulting in even more benefits if you decide to sell your home later.
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Solar Incentives in Williamson
Because solar power is better for the environment than burning fossil fuels, there are quite a few government incentives in place to encourage people to make the switch.No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which will let you claim 0 of your project costs when you file taxes, reducing the amount of taxes you owe that year. In addition, there may be some local incentives that can save you some extra money too. Take a look at our article on solar incentives to find out what incentives are available to you.
Environmental Impact of Switching to Solar in Williamson
There are a few important reasons why many people are considering solar energy: to put more money in their bank account and to help the planet.But you may be wondering – how much exactly can you help the planet by making the switch to solar? For homeowners who are concerned about global warming, using solar power is a no-brainer, especially since Williamson produces a fair amount of carbon dioxide emissions from its energy generation.Even though making solar panels releases carbon dioxide emissions, the panels make up for it by considerably decreasing the amount of CO2 you would have been responsible for if you still used nonrenewable energy. In Williamson, you can reduce your carbon footprint by 20 pounds a year with solar panels. As you can see, trading traditional energy for solar has so many other benefits beyond saving money. One of the primary ones is that you can help save the Earth too.
EcoWatch's Williamson, NY Solar Company Rankings FAQs
Which solar panel installer is the best near me?
The best local solar company in Williamson is Geotherm, Inc: Geothermal & Solar Experts, with a rating of 5.00 stars.
Are solar panels actually environmentally friendly?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Solar panel manufacturing needs a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take to see a return on your investment after buying solar panels?
Solar panels typically pay for themselves in about 17.0 years, but your solar payback period will depend on your utility costs. The more your typical electricity bill, the quicker your solar panel system will recoup your installation costs.
When is the best time of year to install solar panels?
You can put up solar panels whenever it's convenient for you, but consider doing it in the winter when the demand is less. With fewer homeowners contracting installers, you could potentially see faster installation times and more savings.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.