7 Best Solar Companies in Centralia, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 7 in Centralia based on:
Customer review scores
Service area for Centralia, IL
Company policies and services offered
Accreditations and certifications
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Average Centralia homeowner saves $1,340/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Centralia
Choosing the best solar panel installation company for your roof is an important decision, but it's one that can reap a lot of rewards in Centralia. Because solar panels produce their own electrical power, they can vastly reduce your electricity bill each month, if not fully eliminate it. In fact, you could end up with about $16,000 of savings over 20 years.
If you’re thinking about going solar, the first step you should take is to find the best solar companies in Centralia and compare quotes. The great news is we took the time and made a list of the best solar companies to make it easier on you.To get an idea of how much you might have to pay to install solar panels on your roof, you can get a free, no-obligation quote from one of the top solar companies in Centralia by clicking the "get quote" button below.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
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 Centralia

Route 66 Solar
Informative Resources
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
System Decommissioning
Financing Assistance
Grid-Tied Solar System
Panel Installation



Tick Tock Energy, Inc.
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Off-Grid Solar Systems
Panel Installation
Financing Assistance
Battery Storage
Community Solar Projects



StraightUp Solar
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Financing Assistance
Grid-Tied Solar System
Cleaning and Maintenance
Battery Storage
Consultation
Methodology: How We Ranked the Best Solar Companies in Centralia
EcoWatch's solar experts analyzed each solar company in Centralia 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 Centralia
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 Centralia
For many readers, the decision of which solar company to choose depends on costs.There are several factors you should take into consideration when trying to determine how much it will cost and how much you can save, including:
- System size and type: Some models are more expensive than others, so the one you want to get can raise or lower your upfront cost. Plus, the more solar panels you need to get, the more it'll cost.
- How much power your household needs: If your household regularly uses a lot of energy, you'll reap more rewards from going solar.
- Incentives: The federal solar investment tax credit currently lets you lower your taxes by 0 of the project cost. Your state and even local utility companies may also have various incentives that you can take advantage of. Additionally, you can save about $16,000 over 20 years on your utility bills, before factoring in incentives.
- Your energy bills: This will dictate your savings. In Centralia, the average homeowner can save about $850 a year on their electricity bills.
Because of the cost of solar panels being lower than before as well as local and federal solar incentives, they are a worthwhile investment for many homeowners.
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Solar Incentives in Centralia
Adopting solar power has plenty of considerable benefits. Not only can it help preserve the Earth, but you can also save a decent amount of money on your installation with various government incentives.State and city solar incentives depend on the location and, sometimes, utility company. Many states offer rebates for solar power, in addition to the federal solar tax credit. In our article on solar incentives, you can find out about the incentives you qualify for in Centralia.
Environmental Impact of Switching to Solar in Centralia
One of the reasons so many consider adopting solar energy is to help lower their environmental impact.You may be trying to figure out – how much does making the switch do for the planet anyway? In a place like Centralia where commute times can be long sometimes, going solar can help offset some of your carbon dioxide emissions from driving a lot.In Centralia, the average homeowner can lower their carbon footprint by 100 pounds a year after going solar. Since energy from the sun is abundant and produces electricity without releasing carbon emissions, making the switch to solar power is one easy step you can take to help protect the environment.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
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 Centralia, IL Solar Company Rankings FAQs
What is the top solar panel installer in Centralia?
In Centralia, Route 66 Solar is the most reputable local solar company. Our team of experts rates it 4.90 stars, so it's a great choice if you're looking to install solar panels on your roof.
What are a few of the major advantages and disadvantages of installing solar panels?
A few of the biggest pros are that it decreases your power bills, it’s environmentally friendly, and it provides a significant return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, the startup costs are high and solar panels can look clunky on your roof.
Are solar panels worth it?
Solar panels can be a beneficial investment for a majority of homeowners, but honestly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your energy bills are already reasonably low, solar panels might not be for you.
What is the efficiency of solar panels?
Usually, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the energy from the sun into usable electricity.
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.