15 Best Solar Companies in Caseyville, IL (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Caseyville based on:
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Customer review scores
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Service area for Caseyville, IL
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Company policies and services offered
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Accreditations and certifications
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Average Caseyville homeowner saves $1,144/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Caseyville
On the hunt for the top solar companies in Caseyville? Installing solar panels is an exciting venture that many homeowners find rewarding for their wallets, communities and the planet. Plus, the solar industry is thriving in Caseyville, giving homeowners access to some of the most respected solar panel companies in the country.
If you're planning on going solar, the first step you should take is to find the best solar companies in Caseyville and compare quotes. That's why we did the hard work and compiled a list of the best solar companies for you. To get an idea of how much you might have to pay to install a solar panel system on your roof, you can get a free quote from one of the top solar companies in Caseyville 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
EcoWatch Rankings for Solar Companies in Caseyville

Day & Night Solar
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Energy storage solutions
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Tailored solutions
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Expert panel installation
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Home installations
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Business installations

Route 66 Solar
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Expert panel installation
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Home installations
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Tailored solutions
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Integrated roofing

Pyramid Electrical Contractors, Inc.
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Limited information available on website
Services Offered
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End-to-end services
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Skilled repairs
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Home installations
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Business installations
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Tailored solutions

Gunther Salt Company
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Energy storage solutions
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Home installations
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Business installations
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Tailored solutions

Unique Visions Solar Tint
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Reliable Customer Support
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Home installations
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Expert panel installation
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Tailored solutions
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Business installations

Astrawatt Solar
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations
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Expert panel installation

B-Raines Slate & Solar Roofing Co.
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Integrated roofing
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Home installations
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Business installations
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Tailored solutions
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Skilled repairs
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Expert panel installation

five stars electric and solar LLC
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Clear Pricing Policy
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Prompt Service Delivery
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Expert panel installation
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Tailored solutions

Greentech Renewables St. Louis
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Business installations
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Expert panel installation
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Tailored solutions
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Home installations
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Energy storage solutions

Streib Company
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Free Quotes
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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End-to-end services
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Energy storage solutions
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Business installations
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Home installations
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Expert panel installation

Solar City STL
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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Informative Resources
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Prompt Service Delivery
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Limited information available on website
Services Offered
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Expert panel installation
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Home installations
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Skilled repairs
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Business installations
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Integrated roofing
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Tailored solutions
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Energy storage solutions

Solar Luxury LLC
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Informative Resources
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Expert panel installation
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Tailored solutions
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Home installations
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Skilled repairs
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Professional reinstallation

Vista Energy Renewables
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Integrated roofing
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Home installations
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Business installations
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Expert panel installation

StraightUp Solar
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Energy storage solutions
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Home installations
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Expert panel installation
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Tailored solutions
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Business installations
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Skilled repairs

Sun Solar St. Louis
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Expert panel installation
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Business installations
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Integrated roofing
Methodology: How We Ranked the Best Solar Companies in Caseyville
EcoWatch's solar experts analyzed each solar company in Caseyville 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 Caseyville
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 Caseyville
Solar panels are powered by a free energy source — the sun — but before you can take advantage of this you will first need to pay to set up your system. There are quite a few factors you should consider when determining how much it will cost and how much you can save, such as:
- How much you spend on energy: The average family in Caseyville pays around $870 a year on power alone, so you could end up with that much in savings.
- Incentives: Those who install a solar system this year can save 30% of their total solar spend by using the federal solar investment tax credit. You can also save about $14,000 on your electricity bills over 20 years without incentives.
- Choice of solar panels: The kind of solar panels you choose will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also lead to more savings 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.
- average energy usage: The more power your home consumes on average and the greater your current power bills are, the more likely you'll benefit from going solar.
There are several good benefits of solar even with the upfront cost of installation. It can help the Earth and your finances. In addition, it can raise 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 Caseyville
Since solar power is a cleaner source of energy than burning fossil fuels, there are various government incentives available to encourage its adoption. State and city solar incentives vary by location and, sometimes, utility company. A lot of states offer rebates for solar power, in addition to the federal solar tax credit. You can find out about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Caseyville
If you're considering adding solar panels to your home, one of the primary reasons why may be to lower your greenhouse gas emissions. But how much can installing solar panels actually help the environment? Your energy usage is a significant factor to consider. The more energy your household consumes, the greater your impact when you switch to solar energy. Because solar panels don't release CO2 emissions into the atmosphere when producing electricity, they're a good alternative to traditional energy sources. In fact, you could expect to reduce your carbon dioxide emissions by about 100 pounds each year. As you can see, investing in solar has so many other perks besides saving money. One of the most important ones is that you can help save the planet too.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch's Caseyville, IL Solar Company Rankings FAQs
Which solar company is the best near me?
The top local solar company in Caseyville is Pyramid Electrical Contractors, Inc., with a rating of 3.00 stars.
Are solar panels actually environmentally friendly?
Making solar panels requires chemicals and produces toxic waste that can be harmful for the environment, which is the main negative thing about solar panels.
Are solar panels worth it?
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 power bills are already fairly low, solar panels might not be for you.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated based on how much power they generate under standard testing conditions. Since each panel can typically produce about 250 to 400 watts per hour, the average house will need 20 to 35 panels.
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.