15 Best Solar Companies in Oak Park, IL (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Oak Park based on:
-
Customer review scores
-
Service area for Oak Park, IL
-
Company policies and services offered
-
Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Oak Park homeowner saves $1,132/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Oak Park
On the hunt for the top solar companies in Oak Park? Installing solar panels is an exciting home addition that many homeowners find beneficial for their wallets, communities and the planet. What's especially making many homeowners consider installing solar panels is their sizable energy bills that keep increasing each year.
As you set out on your search for the best solar companies in Oak Park, you might notice that there are a large number of providers to choose from. So, we've put together a carefully curated list of the top solar companies in the area. For an idea of how much you would pay to put up a solar panel system on your roof, you can get a free, no-obligation quote from one of the top solar companies in Oak Park 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 Oak Park

SunPower by Sun N Us
-
Clear Pricing Policy
-
Reliable Customer Support
-
Free Quotes
-
Informative Resources
-
Limited information available on website
Services Offered
-
Tailored solutions
-
Expert panel installation
-
Energy storage solutions
-
Integrated roofing
-
Home installations

YellowLite
-
Reliable Customer Support
-
Free Quotes
-
Informative Resources
-
Clear Pricing Policy
-
Limited information available on website
Services Offered
-
Tailored solutions
-
Home installations
-
Expert panel installation
-
Integrated roofing

Tesla Solar Chicago
-
Reliable Customer Support
-
Free Quotes
-
Clear Pricing Policy
-
Limited information available on website
Services Offered
-
Integrated roofing
-
Expert panel installation
-
Tailored solutions

ENGIE North America
-
Clear Pricing Policy
-
Informative Resources
-
Reliable Customer Support
-
Limited information available on website
Services Offered
-
Energy storage solutions
-
Expert panel installation
-
Business installations
-
Home installations
-
Tailored solutions

Atlas Solar Advisors
-
Clear Pricing Policy
-
Informative Resources
-
Free Quotes
-
Reliable Customer Support
-
Limited information available on website
Services Offered
-
Expert panel installation
-
Home installations
-
Tailored solutions

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

SolarWerks, LLC
-
Reliable Customer Support
-
Free Quotes
-
Prompt Service Delivery
-
Clear Pricing Policy
-
Informative Resources
-
Limited information available on website
Services Offered
-
Tailored solutions
-
Integrated roofing
-
Expert panel installation
-
Skilled repairs
-
Home installations
-
Business installations

Illinois Solar Express, LLC
-
Prompt Service Delivery
-
Informative Resources
-
Reliable Customer Support
-
Limited information available on website
Services Offered
-
Integrated roofing
-
Expert panel installation
-
Home installations
-
Tailored solutions

Dominion Lighting & Solar
-
Clear Pricing Policy
-
Reliable Customer Support
-
Free Quotes
-
Informative Resources
-
Limited information available on website
Services Offered
-
Tailored solutions
-
Expert panel installation
-
Home installations

SolarWerks Solar Panel Installer LLC
-
Clear Pricing Policy
-
Reliable Customer Support
-
Informative Resources
-
Free Quotes
-
Limited information available on website
Services Offered
-
Integrated roofing
-
Expert panel installation
-
Home installations
-
Business installations
-
Tailored solutions

Solar Simplified
-
Informative Resources
-
Free Quotes
-
Clear Pricing Policy
-
Reliable Customer Support
-
Limited information available on website
Services Offered
-
Expert panel installation
-
Home installations
-
Tailored solutions
-
Business installations
-
Integrated roofing

Windy City Solar Group
-
Clear Pricing Policy
-
Reliable Customer Support
-
Free Quotes
-
Limited information available on website
Services Offered
-
Integrated roofing
-
Home installations
-
Tailored solutions
-
Business installations
-
Expert panel installation

JD Pro Electric Inc
-
Clear Pricing Policy
-
Free Quotes
-
Informative Resources
-
Limited information available on website
Services Offered
-
Tailored solutions
-
Home installations
-
Expert panel installation
-
Skilled repairs
-
Business installations

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

Fresh Coast Solar, LLC
-
Prompt Service Delivery
-
Reliable Customer Support
-
Clear Pricing Policy
-
Limited information available on website
Services Offered
-
End-to-end services
-
Business installations
-
Tailored solutions
-
Expert panel installation
-
Home installations
Methodology: How We Ranked the Best Solar Companies in Oak Park
EcoWatch's solar experts analyzed each solar company in Oak Park 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 Oak Park
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 Oak Park
For many readers, the decision of which solar installer to go with comes down to total costs. Some key things that impact how much it will cost and how much you could save include:
- Your energy bills: This will dictate how much you can save. In Oak Park, the average resident can save about $900 a year on their electricity bills.
- How much power your household needs: If your home regularly uses a lot of energy, you'll benefit more from switching to solar.
- Incentives: The federal solar investment tax credit, which everyone in the U.S. is eligible for, lets you deduct 30% of the cost of installing your solar panel system from your federal taxes. Additionally, not including incentives, you can save about $13,000 over 20 years on your energy bills.
- Choice of solar panels: The type of solar panels you get 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 you don't need to maximize efficiency, you can go with a higher number of more affordable panels.
So is a solar panel system worth it? Whether you want to lower your electricity costs, greenhouse gas emissions or both, solar panels are a good investment for many Oak Park homeowners.
Solar Savings Calculator for {{ solarcalc.name }}
If you're interested in finding out how much you could impact the environment if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for Oak Park, IL.
{{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
Estimated cost | {{ solarcalc.array_cost() | currency }} |
Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
Payback period | {{ solarcalc.payback_period()|number:1 }} years |
CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years. This means that with an average cost of {{ solarcalc.array_cost() | currency }}, it would take {{ solarcalc.payback_period()|number:1 }} years to recover the cost of of your solar array.
Solar Incentives in Oak Park
Because solar power is more sustainable than fossil fuels, there are quite a few government incentives in place to encourage its adoption. You are eligible for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar panel system. You can also potentially use the ITC with other local incentives. For comprehensive information about incentives that apply to you, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Oak Park
If you're planning on adding solar panels to your home, one of the primary reasons why may be to lower your reliance on nonrenewable energy. But you may be wondering — how much exactly can you help by making the switch to solar? In a city like Oak Park where commute times can be very long, going solar can help offset some of your carbon dioxide emissions from driving a lot. In Oak Park, the average household can reduce their carbon footprint by 90 pounds a year once they go solar. Since solar power is renewable and produces electricity without releasing carbon emissions, installing solar panels is one easy step you can take to help the planet.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch's Oak Park, IL Solar Company Rankings FAQs
What is the top solar installer in Oak Park?
In Oak Park, ilumen Solar is the top local solar company. Our team of experts rates it 4.01 stars, so it's a good choice if you're looking to install solar panels on your home.
Are solar panels really environmentally friendly?
Making solar panels uses chemicals and produces toxic waste that can be dangerous for the environment, which is the main drawback of solar panels.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 13.5 years, but the exact period varies depending on the cost of electricity where you are, incentives and net metering programs.
How efficient is a solar panel system?
In most cases, solar panels are about 15 to 25% efficient, meaning 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.