15 Best Solar Companies in Williamston, MI (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Williamston based on:
Customer review scores
Service area for Williamston, MI
Company policies and services offered
Accreditations and certifications
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Average Williamston homeowner saves $1,524/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Williamston
When looking for the best solar companies in Williamston, digging through all the options can be demanding, but it can pay off since adopting solar energy can offer so many good benefits. While solar panels are a sizable investment, you’ll be able to make that money back and then some, all while helping to protect the planet. In fact, you could look forward to saving about $18,000 over 20 years.
If you’re planning on going solar, the first step you should take is to find the best solar companies in Williamston and compare quotes. The good news is we went ahead and put together a list of the best solar companies so you don’t have to.If you want to receive free, no-obligation quotes from the best Williamston solar installers, you can click the button below to learn more.
EcoWatch Rankings for Solar Companies in Williamston

Michigan Solar Solutions
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Cleaning and Maintenance
Skilled Repairs
Financing Assistance
Battery Storage
Consultation
Panel Installation

The Green Panel
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Informative Resources
Limited information available on website
Services Offered
Tesla Powerwall
Solar Carports
Panel Installation
Battery Storage
Financing Assistance


North Coast Solar
Informative Resources
Free Quotes
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Financing Assistance
Panel Installation
Battery Storage

Harvest Solar
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Financing Assistance
Panel Installation
Consultation
Permit Assistance

NovaTerra Energy
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Consultation
Panel Installation
Battery Storage
Permit Assistance


Rustic Resource Enterprises Inc
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Informative Resources
Limited information available on website
Services Offered
Battery Storage
Panel Installation
Cleaning and Maintenance


Quality Solar
Reliable Customer Support
Informative Resources
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Cleaning and Maintenance
Panel Installation
Consultation

Srinergy
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Consultation
Financing Assistance
Panel Installation
Solar Carports

Solar Solutions of America Inc
Informative Resources
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Cleaning and Maintenance
Panel Installation
Battery Storage
Financing Assistance


Sumpter Solar Services, LLC.
Reliable Customer Support
Free Quotes
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Cleaning and Maintenance
Panel Installation
Skilled Repairs

Water Winter Solar Installers Co
Informative Resources
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Battery Storage
Off-Grid Solar Systems
System Decommissioning
Panel Installation
Consultation
Skilled Repairs
Cleaning and Maintenance
Methodology: How We Ranked the Best Solar Companies in Williamston
EcoWatch's solar experts analyzed each solar company in Williamston 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 Williamston
Below are some the criteria we examined specifically for Michigan 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 Williamston
We know that for lots of homeowners, the decision to invest in solar hinges on installation costs.There are several factors you should take into consideration when trying to figure out how much it will cost and how much you can save, including:
- The type of solar panels you want: Higher-efficiency panels are more highly priced, so that will shape your budget for your solar project.
- Incentives: Tax-paying citizens who purchase and install a solar system this year can save 0 of their overall solar costs by using the federal solar investment tax credit. You can also save about $18,000 on your utility bills over 20 years not including incentives.
- How much power your household needs: If your household uses a lot of energy, you'll reap more rewards from installing solar panels.
- Your home's power bills: Based on the fairly high monthly energy bills in Williamston, you could save about $1,300 a year with solar.
There are lots of good benefits of solar in spite of the initial cost of installation. It can help the environment and your finances. In addition, it can raise the value of your home, giving you even more benefits if you choose to sell your home later.
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Solar Incentives in Williamston
One of the good things about installing a solar panel system is receiving incentives from the government.When you install a solar panel system on your home, you can take advatage of the federal tax credit, or ITC. This credit currently reduces your tax bill by 0 of the cost of your solar panels. Plus, there may often be some regional incentives that you can take advantage of to further save. You can learn about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Williamston
There are a few main reasons why people are considering solar energy: for the financial and environmental benefits.A question many homeowners might be thinking about is how much can they really help the environment by switching to solar power anyway? Using solar energy for electricity instead of using nonrenewable energy is an effective way to lower your carbon footprint if you're worried about Williamston's large level of greenhouse gas emissions.When you go solar, your carbon emissions can be cut by about 100 pounds every year. As you can see, investing in solar has so many other perks outside of saving money. One of the main ones is that you can help save the Earth too.
EcoWatch's Williamston, MI Solar Company Rankings FAQs
Which solar company is the best in Williamston?
In Williamston, Michigan Solar Solutions is the best local solar company. Our team of experts rates it 4.80 stars, so it's a good choice if you're looking to add solar panels to your home.
What is the negative environmental impact of making solar panels?
Making solar panels requires chemicals and produces toxic waste that can be harmful for the environment, which is the main drawback of solar panels.
Is it worth putting solar panels on my house?
Solar panels can be a good investment for a majority of homeowners, but frankly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your electricity bills are already fairly low, solar panels might not be for you.
How long do solar panels last?
Even though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely. What this means is their energy production will have decreased by about 0.8% each year since installing them. You can choose to replace them once you've had them for that long or you can continue to use them at a lower efficiency after that time.
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.