8 Best Solar Companies in Eureka, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 8 in Eureka based on:
Customer review scores- Service area for Eureka, IL
- Company policies and services offered
- Accreditations and certifications
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Average Eureka homeowner saves $1,205/year with solar panels
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Best Solar Companies in Eureka
When looking for the best solar companies in Eureka, sifting through so many options can be taxing, but it can pay off since adopting solar energy can offer so many fantastic benefits. Due to its moderate amount of average daily sunlight, Eureka has a good amount of solar growth, so several of the best solar companies in the country have opened up there to help residents embrace renewable energy.
There are plenty of installers to consider, but in this article, we’ll help you pin down your options by recommending some of the best solar companies in Eureka.If you want to receive free, no-obligation quotes from the best Eureka solar installers, you can click the button below to learn more.
EcoWatch Rankings for Solar Companies in Eureka
SOLAR PANTHER
Clear Pricing Policy- Free Quotes
- Informative Resources
- Reliable Customer Support
Limited information available on website
Services Offered
Grid-Tied Solar System- Battery Storage
- Permit Assistance
- Panel Installation
- Consultation
- Cleaning and Maintenance
- Skilled Repairs
- Financing Assistance
Sun Collectors
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Grid-Tied Solar System
- Consultation
- System Decommissioning
- Cleaning and Maintenance
StraightUp Solar of Bloomington
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Grid-Tied Solar System
- Panel Installation
- Cleaning and Maintenance
- Financing Assistance
SunPower by Legacy Solar, LLC
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
Sunrun Solar
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Battery Storage
- Consultation
- Panel Installation
- Permit Assistance
- Grid-Tied Solar System
- Skilled Repairs
Halo Solar LLC
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
Skydrop Energy
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- Cleaning and Maintenance
- Consultation
Nelnet Renewable Energy
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Battery Storage
- Cleaning and Maintenance
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Eureka
EcoWatch's solar experts analyzed each solar company in Eureka 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 Eureka
Below are some the criteria we examined specifically for Illinois 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 Eureka
Although solar panels can save you money on energy bills over time, it’s necessary to consider the startup costs.The cost of solar and the savings it generates vary depending on some key factors such as:
- Your income and budget: This affects what model of solar panels you can purchase.
- Electricity consumption: The average home in Eureka uses a decent amount of, and so may save on their energy bills.
- Your city: This influences how much sunlight your roof gets, which helps determine how many panels you need.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 0 of your total installation cost, your state or local government may offer additional tax exemptions, credits or rebates that can help you save even more. Not including incentives, you can save an average of $14,000 over 20 years with your system, too.
Even though a solar panel system costs a good chunk of money upfront, it can save you thousands of dollars in the long term. The question of how much, though, depends on a number of factors, including the size of your solar panel system and your current power bills.
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For an idea of both how much you could save and help protect the environment by switching to solar power, you can give the calculator below a try. You can also view our solar panel cost guide for Eureka, IL.
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Solar Incentives in Eureka
Adopting solar power has plenty of great benefits. Not only can it help preserve the planet, but you can also save some money on your installation with various government incentives.You qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your solar panels. You can also potentially pair the ITC with other local rebates and benefits. Check out our article on solar incentives to learn what incentives you can benefit from.
Environmental Impact of Switching to Solar in Eureka
There are many reasons to make the switch to solar power, like saving some money on utility bills and helping to lower your carbon footprint.Something many might be wondering about is how much can they really help preserve the environment by going solar anyway? Using green energy for electricity rather than using nonrenewable energy is a great way to lower carbon dioxide emissions if you're conscious of Eureka's large level of greenhouse gas emissions.Because solar panels don’t release greenhouse gas emissions into the atmosphere when generating electricity, they’re a good swap for traditional energy sources. In fact, you could lower your carbon dioxide emissions by about 100 pounds each year. Since solar power is abundant and makes electricity without free from carbon dioxide emissions, adding solar panels to your home is one easy step you can take to help the environment.
EcoWatch's Eureka, IL Solar Company Rankings FAQs
Which solar power company is the best in Eureka?
In Eureka, SOLAR PANTHER is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're looking to add solar panels to your roof.
Are solar panels really eco-friendly?
Making solar panels needs to use chemicals and produces toxic waste that can be dangerous for the environment, which is the main drawback of solar panels.
Is it worth installing solar panels on my house?
Solar panels require a large upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a variety of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.
When should I install solar panels?
Although summer is the most popular time people install solar panels, the optimal time is actually winter. You can save money since there's decreased demand during the winter months, and it allows you to be up and running with solar for the higher power bills you may get during the summer.
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.