15 Best Solar Companies in Hazel Crest, IL (2025 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Hazel Crest based on:

  • Customer review scores
  • Service area for Hazel Crest, IL
  • Company policies and services offered
  • Accreditations and certifications

Average Hazel Crest homeowner saves $1,132/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Updated January 24, 2025

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Hazel Crest

If you’re trying to find the best solar companies in Hazel Crest, sorting through so many options can be daunting, but it can pay off since switching to solar energy can offer so many great perks. Plus, the solar industry is thriving in Hazel Crest, giving homeowners access to some of the best solar companies in the country.


In this article, we’ll introduce you to the top Hazel Crest solar installers so you can find the best one for your home’s solar energy needs.Continue reading to see our picks for the best solar companies in the city, or get connected to a certified solar company in your area right away by clicking the button below.

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EcoWatch Rankings for Solar Companies in Hazel Crest

Best Local Installer
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EcoWatch Rating

5.0/5

WindSoleil Solar and Wind Energy Services

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Grid-Tied Solar System
  • Service icon Panel Installation
  • Service icon Off-Grid Solar Systems

Website: http://www.windsoleil.com/
Address: 401 N Trumbull Ave # D, Chicago, IL 60624
Phone: 2243074057
Outstanding Local Installer
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EcoWatch Rating

5.0/5

FreeWorld Solar

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Battery Storage
  • Service icon Skilled Repairs
  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: https://www.freeworldrenewables.com/
Address: 1212 N Ashland Ave 2nd floor, Chicago, IL 60622
Phone: 3125857761
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Illinois Solar Express, LLC

  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Permit Assistance

Website: https://illinoissolarexpress.com/
Address: 1 Mid America Plaza 3rd Floor, Oakbrook Terrace, IL 60181
Phone: 7738767676
Outstanding Local Installer
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EcoWatch Rating

5.0/5

JD Pro Electric Inc

  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance

Website: http://www.jdproelectric.com/
Address: 9230 Grand Ave, Franklin Park, IL 60131
Phone: 8479162052
Outstanding Local Installer
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EcoWatch Rating

5.0/5

ilumen Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Permit Assistance
  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Grid-Tied Solar System

Website: https://www.ilumen-solar.com/
Address: 4 N Hillview Dr C, Lake Barrington, IL 60010
Phone: 8478523370
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Reficiency Solar

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled Repairs
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Battery Storage

Website: https://reficiency.com/
Address: 4513 Lincoln Ave # 110, Lisle, IL 60532
Phone: 6307800951
Outstanding Local Installer
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EcoWatch Rating

4.9/5

93Energy Solar

  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Permit Assistance
  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

Website: https://www.93energy.com/
Address: 4517 Oakton St, Skokie, IL 60076
Phone: 7737912070
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Semper Solr

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation

Website: https://sempersolr.com/
Address: 3701 W Algonquin Rd Suite 1020, Rolling Meadows, IL 60008
Phone: 6304549485
Outstanding Local Installer
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EcoWatch Rating

4.8/5

RxSun

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Permit Assistance

Website: https://rxsun.com/
Address: 2211 N Elston Ave Suite 208, Chicago, IL 60614
Phone: 8006079786
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Certasun

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Financing Assistance

Website: https://certasun.com/
Address: 1582 Barclay Blvd, Buffalo Grove, IL 60089
Phone: 3126380800
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Ailey Solar Electric, Inc.

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation

Website: http://aileysolar.com/
Address: 1965 W Pershing Rd, Chicago, IL 60609
Phone: 7734921294
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Kapital Electric, Inc.

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Consultation
  • Service icon Tesla Powerwall
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance

Website: https://www.kapitalelectric.com/
Address: 1270 Mark St, Bensenville, IL 60106
Phone: 6308332389
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Summit Solar

  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Grid-Tied Solar System

Website: https://www.mysummitsolar.com/illinois
Address: 2108 McDonough St, Joliet, IL 60436
Phone: 8642500026
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Windfree Solar Co

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Battery Storage

Website: https://www.windfree.us/
Address: 5022 W Foster Ave, Chicago, IL 60630
Phone: 3125886953
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Phoenix Exteriors Roofing & Solar

  • Pros icon Prompt Service Delivery
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Skilled Repairs

Website: https://phoenixexteriors.com/
Address: 1066 National Pkwy, Schaumburg, IL 60173
Phone: 6309988140

Methodology: How We Ranked the Best Solar Companies in Hazel Crest

EcoWatch's solar experts analyzed each solar company in Hazel Crest 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 Hazel Crest


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 Hazel Crest

For many homeowners, whether or not to invest in solar panels comes down to the cost.There are several factors you should take into consideration when trying to figure out costs and your potential savings, including:

  • Your income and budget: This determines what model of solar panels you can get.
  • Where your home is: This influences how much sunlight your roof gets, which helps determine how many panels you need.
  • Your current electric bills: Solar panels can substantially decrease, or totally eradicate, your utility bills. In Hazel Crest, you can save an average of $1,156 a month.
  • Typical energy usage: The more power your home consumes on average and the higher your current energy bills are, the more likely you'll benefit from going solar.

Solar is a rewarding investment for most homeowners. You can make your own power instead of paying for it from the grid and make use of solar incentives and rebates, all while helping the planet.

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Solar Incentives in Hazel Crest

There are a lot of reasons why going solar is a great investment. One of them involves some government incentives that can help save you some money.There are quite a few federal, state and local rebates and tax credits that can earn you anywhere from 0 to 50% of your money back after buying solar panels. You can find out about the incentives available to you in our article on solar incentives

Environmental Impact of Switching to Solar in Hazel Crest

Making the switch to solar power is a good way to do what you can for a greener future.But – how much exactly can you help the environment by using solar power? For homeowners who want to help preserve the planet, switching to solar power is an easy choice, especially since Hazel Crest produces a high amount of carbon dioxide emissions from its energy generation.In Hazel Crest, the average resident can reduce their carbon footprint by 90 pounds a year after going solar. For homeowners who care about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.

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EcoWatch's Hazel Crest, IL Solar Company Rankings FAQs

Which solar installation company is the best in Hazel Crest?

The top local solar company in Hazel Crest is WindSoleil Solar and Wind Energy Services, with a rating of 5.00 stars.

What are the best and worst things about solar power?

The biggest advantages of solar power are that it can reduce or, in some cases, 100% erase your electricity bills, improve the value of your home and reduce 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.

Are solar panels worth it?

Solar panels need a significant upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a collection of factors like how much you pay for electricity and how much direct sunlight your roof gets.

How often do solar panels have to be replaced?

On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher level of energy production.

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.