15 Best Solar Companies in Williamstown, VT (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Williamstown based on:
Customer review scores- Service area for Williamstown, VT
- Company policies and services offered
- Accreditations and certifications
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Average Williamstown homeowner saves $2,068/year with solar panels
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Best Solar Companies in Williamstown
As a homeowner or business owner in Williamstown, you may be planning on switching to solar energy and curious about the best solar companies in your area. Solar could be a good idea since it has many perks. Thankfully, Williamstown residents have tons of the best solar companies in the nation, which offer amazing value for generating renewable energy.
In this article, we’ll help you narrow down the top options in your area.To get free quotes from the top-rated solar companies in Williamstown, click the "get quote" button below.
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Williamstown
Solaflect Energy
Reliable Customer Support- Free Quotes
Limited information available on website
Services Offered
Panel Installation- Battery Storage
- Financing Assistance
Green Mountain Solar
- Prompt Service Delivery
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Battery Storage
SunCommon
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Community Solar Projects
- Tesla Powerwall
- Battery Storage
- Grid-Tied Solar System
HB Energy Solutions
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
ReVision Energy
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Battery Storage
- Consultation
- Panel Installation
- Financing Assistance
- Community Solar Projects
Building Energy
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Permit Assistance
- Panel Installation
Same Sun Of Vermont Inc
- Prompt Service Delivery
- Reliable Customer Support
- Family-Operated Business
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Battery Storage
- Skilled Repairs
Albany Solar Solutions
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Skilled Repairs
- Consultation
AllEarth Renewables
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Community Solar Projects
- Panel Installation
Peck Electric
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
Natosi Solar & Electric, LLC
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
New Hampshire Solar
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Battery Storage
Bristol Electronics, inc
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Battery Storage
- Permit Assistance
DC Energy Innovations
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Green Earth Energy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Off-Grid Solar Systems
- Panel Installation
- Grid-Tied Solar System
- Consultation
- Financing Assistance
Methodology: How We Ranked the Best Solar Companies in Williamstown
EcoWatch's solar experts analyzed each solar company in Williamstown 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 Williamstown
Below are some the criteria we examined specifically for Vermont 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 Williamstown
For most homeowners, whether or not to invest in solar energy boils down to the cost.There are several factors you should consider when determining costs and your potential savings, including:
- Your income and budget: This guides what type of solar panels you can get.
- Incentives: The federal solar investment tax credit, which everyone qualifies for, allows you to deduct 0 of the cost of installing your solar panel system from your federal taxes. In addition, not including incentives, you can save about $25,000 over 20 years on your energy bills.
- Where your home is: This affects how much sunlight your roof gets, which helps determine how many panels you need.
- average energy usage: The more power your household uses on average and the greater your current electricity bills are, the more likely you'll benefit from going solar.
Though a solar panel system costs a good chunk of money upfront, it can save you a considerable amount over time. The question of how much, though, depends on several factors, including the size of your house and your local electricity rates.
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To find out how much you can impact the environment and your wallet by making the switch to solar, try out the calculator below. You can also view our solar panel cost guide for Williamstown, VT.
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Solar Incentives in Williamstown
To increase the number of homes and businesses that use solar power, federal, state and local governments – and even some utility companies – offer incentives to help make switching to solar power more economical and accessible.You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also potentially use the ITC with other local incentives. In our article on solar incentives, you can see the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in Williamstown
If you want to add solar panels to your home, one of the major reasons why may be to lower your carbon dioxide emissions.But you may be wondering – how much exactly can you help by using solar power? The amount of energy you use is a key factor to keep in mind. The more electricity your household consumes, the larger your impact when you go solar.Though solar panel production emits carbon dioxide, the panels make up for it by greatly reducing the amount of CO2 you would have released if you still used nonrenewable energy. In Williamstown, you can reduce your carbon footprint by 40 pounds a year with solar panels. As you can see, going solar has so many other rewards besides saving money. One of the most important ones is that you can help save the planet too.
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Williamstown, VT Solar Company Rankings FAQs
What is the top solar panel company in Williamstown?
In Williamstown, Solaflect Energy is the top local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're planning to add solar panels to your house.
What are the pros and cons of solar power?
The main advantages of solar power are that it can reduce or, for some, completely eradicate your electricity bills, improve the value of your home and lower your carbon footprint. The greatest disadvantages are that solar panels can be pricey to install, you may not save a lot if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.
How long does it take to see a return on your investment after installing solar panels?
The average payback period for solar panel installation is about 10.4 years, but the exact period varies depending on local electricity costs, incentives and net metering programs.
What is the best type of solar panel?
There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In regard to efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by the layout of your roof, how much you're willing to spend and desired energy output.
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.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.