15 Best Solar Companies in Harvey, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Harvey based on:
Customer review scores
Service area for Harvey, IL
Company policies and services offered
Accreditations and certifications
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Average Harvey homeowner saves $1,132/year with solar panels
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Best Solar Companies in Harvey
When deciding on the best solar companies, Harvey homeowners have more options to choose from than ever before, which can be mind-boggling, but we’re here to make making the switch to solar power easier. Due to its moderate amount of average daily sunlight, Harvey has a good amount of solar growth, so several of the best solar companies in the nation have expanded to there to help residents switch over to renewable energy.
If you’re considering going solar, the first step to take is to find the best solar companies in Harvey and compare quotes. The good news is we went ahead and put together a list of the best solar companies for you.Continue reading to see our picks for the best solar companies in the city, or connect with a highly rated solar company in your area right away by clicking the button below.
EcoWatch Rankings for Solar Companies in Harvey

WindSoleil Solar and Wind Energy Services
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Off-Grid Solar Systems
Battery Storage
Grid-Tied Solar System

FreeWorld Solar
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Permit Assistance
Panel Installation
Skilled Repairs
Battery Storage
Consultation
Financing Assistance



ilumen Solar
Clear Pricing Policy
Informative Resources
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Grid-Tied Solar System
Cleaning and Maintenance
Skilled Repairs
Financing Assistance
Consultation
Battery Storage
Permit Assistance

Reficiency Solar
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Consultation
Battery Storage
Skilled Repairs

93Energy Solar
Clear Pricing Policy
Reliable Customer Support
Prompt Service Delivery
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Financing Assistance
Cleaning and Maintenance
Battery Storage
Permit Assistance


RxSun
Free Quotes
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Consultation
Panel Installation
Financing Assistance
Battery Storage
Cleaning and Maintenance
Permit Assistance

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


Kapital Electric, Inc.
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Battery Storage
Consultation
Tesla Powerwall
Panel Installation
Cleaning and Maintenance
Permit Assistance

Windfree Solar Co
Clear Pricing Policy
Reliable Customer Support
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Battery Storage
Panel Installation
Consultation


Phoenix Exteriors Roofing & Solar
Clear Pricing Policy
Informative Resources
Prompt Service Delivery
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Skilled Repairs
Financing Assistance
Methodology: How We Ranked the Best Solar Companies in Harvey
EcoWatch's solar experts analyzed each solar company in Harvey 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 Harvey
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 Harvey
We know that for many homeowners, the choice to invest in solar depends on installation costs.There are quite a few factors you should take into consideration when determining how much it will cost and how much you can save, including:
- The amount of sunlight your roof gets: Thanks to Harvey’s high amount of average daily sunlight, you should be able to save a decent amount on your power bills.
- The kind of solar panels you can buy: This depends on how much you’re willing to invest upfront.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which gives you a tax credit currently worth 0 of your overall 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 $13,000 over 20 years with your solar system, too.
- Your power bills: This will determine how much you can save. In Harvey, the average homeowner can save about $1,200 a year on their electricity bills.
Although a solar panel system costs a sizable chunk of money upfront, it can save you a considerable amount over the lifespan of your panels. The question of how much, though, depends on several factors, such as the kind of solar panels you get and incentives.
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For an estimate of both how much you could save and impact the environment by switching to solar power, you can play around with the calculator below. You can also view our solar panel cost guide for Harvey, IL.
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Solar Incentives in Harvey
One of the great things about installing a solar panel system is earning incentives from the government.These incentives typically take the form of cash rebates, tax credits and/or performance-based incentives. They can lower how much you end up spending on installing solar panels by 0, upwards of 50% depending on where you live. Our article on solar incentives goes over more information on the incentives you can find in Harvey.
Environmental Impact of Switching to Solar in Harvey
There are a few big reasons why homeowners are interested in solar energy: to help their wallet and the environment.But you may be curious – how much exactly can you help by making the switch to solar? In a city like Harvey where commute times can be very long, using solar power can help help reduce the carbon footprint of driving a lot.Even though solar panel manufacturing releases carbon dioxide emissions, the panels make up for it by significantly decreasing the amount of CO2 you would have released if you still used nonrenewable energy. In Harvey, you can reduce your carbon footprint by 90 pounds a year with solar panels. For homeowners who want to help the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.
EcoWatch's Harvey, IL Solar Company Rankings FAQs
Which solar installation company is the best in Harvey?
In Harvey, WindSoleil Solar and Wind Energy Services is the top local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're looking to install solar panels on your roof.
What are a few of the biggest advantages and disadvantages of installing solar panels?
The greatest advantages of solar power are that it can lower or, for some, 100% cut your electricity bills, raise the value of your home and lower your carbon footprint. The biggest disadvantages are that solar panels can be costly to install, you may not save as much if you don’t use a lot of electricity and it doesn’t work for all roof types and locations.
Is it worth installing solar panels on my house?
Solar panels call for a considerable upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a collection of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.
How much solar panel capacity do I need for my house?
Solar panel capacity is the amount of energy the panels can produce under ideal conditions (a sunny day around noon). The average household requires between 20 and 35 panels to cover their typical energy usage.
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.