15 Best Solar Companies in Northlake, IL (2023 Reviews)

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

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

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

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 2023

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 Northlake

Choosing the best solar panel installation company for your house is a big decision, but it's one that can reap a lot of rewards in Northlake. While solar power is a great investment, you'll be able to make that amount back and then some, all while helping to protect the planet. In fact, you could end up with savings of about $13,000 over 20 years.

To help you comb through the large variety of Northlake solar installers, we've come up with a list of the top ones. To help you understand if solar panels are a good idea for your home, you can get a free, no-obligation quote from one of the best solar companies in Northlake by clicking the button below.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch Rankings for Solar Companies in Northlake

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.6/5

SunPower by Sun N Us

  • 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 Integrated roofing
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Energy storage solutions

Website: https://www.sunpowerbysunnus.com/
Address: 1400 E Touhy Ave Unit 255, Des Plaines, IL 60018
Phone: 8337866878
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

YellowLite

  • 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 Tailored solutions
  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon Expert panel installation

Website: https://yellowlitechicago.business.site/
Address: 9981 W 190th Pl Unit K-1, Mokena, IL 60448
Phone: 8004908726
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Greencore Solar, Inc.

  • Pros icon Free Quotes
  • 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 Tailored solutions
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Home installations

Website: https://www.greencoresolar.com/
Address: 955 Lively Blvd, Wood Dale, IL 60191
Phone: 3127615505
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Dominion Lighting & Solar

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations

Website: http://www.dominion.solar/
Address: 650 W Grand Ave Suite 207, Elmhurst, IL 60126
Phone: 6304814122
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Illinois Solar Express, LLC

  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Expert panel installation

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

EcoWatch Rating

4.9/5

Windy City Solar Group

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

Services Offered

  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Home installations

Website: https://www.windycitysolargroup.com/
Address: 1546 Cuyler Ave, Berwyn, IL 60402
Phone: 7087378114
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

JD Pro Electric Inc

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

Services Offered

  • Service icon Business installations
  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Skilled repairs

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

EcoWatch Rating

4.6/5

Solar Spring & Wire Form Co

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://www.solarspring.com/
Address: 345 Criss Cir, Elk Grove Village, IL 60007
Phone: 8474377838
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.6/5

Kapital Electric, Inc.

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

Services Offered

  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Expert panel installation

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

EcoWatch Rating

4.6/5

Windfree Solar Co

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

Services Offered

  • Service icon End-to-end services
  • Service icon Expert panel installation
  • Service icon Integrated roofing
  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Energy storage solutions

Website: https://www.windfree.us/
Address: 5022 W Foster Ave, Chicago, IL 60630
Phone: 3127788859
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

GoSolar

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Home installations

Website: http://www.go4solar.us/
Address: 411 E Business Center Dr, Mt Prospect, IL 60056
Phone: 2246075280
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Atlas Solar Advisors

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

Services Offered

  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions

Website: http://atlassolaradvisors.com/
Address: 3152 W Devon Ave STE 2D, Chicago, IL 60659
Phone: 8477737555
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.7/5

93Energy Solar

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

Services Offered

  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon Energy storage solutions

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

EcoWatch Rating

5.0/5

Verde Solutions LLC

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon End-to-end services
  • Service icon Home installations
  • Service icon Business installations
  • Service icon Energy storage solutions

Website: https://verdesolutions.com/
Address: 2211 N Elston Ave Suite 208, Chicago, IL 60614
Phone: 8005411137
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Fresh Coast Solar, LLC

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

Services Offered

  • Service icon Expert panel installation
  • Service icon End-to-end services
  • Service icon Home installations
  • Service icon Business installations
  • Service icon Tailored solutions

Website: http://www.freshcoastsolar.com/
Address: 2211 N Elston Ave Suite 208, Chicago, IL 60614
Phone: 3122816501

Methodology: How We Ranked the Best Solar Companies in Northlake

EcoWatch's solar experts analyzed each solar company in Northlake 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 Northlake


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 Northlake

Solar panels are powered by a free energy source — the sun — but to take advantage of this you will first need to pay to install your system. There are a few factors you should consider when trying to determine the overall cost and how much you can save, such as:

  • System size and type: Some models are more expensive than others, so the one you decide on can raise or lower your initial investment. Plus, the more solar panels you need to buy, the more it'll cost.
  • Incentives: The federal solar investment tax credit currently allows you to lower your taxes by 30% of the project cost. Your state and city may also have incentives and rebates that you can benefit from. Additionally, you can save about $13,000 over 20 years on your utility bills, without incentives.
  • How much sunlight your roof gets: This, along with your roof configuration, affects affect how much electricity your solar panels can make.
  • average energy usage: The more electricity your household uses on average and the higher your current electricity bills are, the more money you could save by switching to solar.

So is a solar panel system worth it? Whether you're trying to lower your electric bills, greenhouse gas emissions or both, solar panels are a worthwhile investment for many Northlake homeowners.

Solar Savings Calculator for {{ solarcalc.name }}

Use the calculator below to get a sense of how much adopting solar power could impact the Earth and your bank account. You can also view our solar panel cost guide for Northlake, 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
Why leave {{ solarcalc.total_savings()|currency }} on the table? Help the environment and your wallet by switching to solar. SAVE NOW

Electricity rate:
{{ solarcalc.elec_cost/10 }} ¢
Shade:
{{ solarcalc.shade }} %
Time period:
{{ solarcalc.time_period }} years
System size:
{{ solarcalc.system_size }} kW
Additional Incentives:
{{ solarcalc.additional_incentives|currency }}

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 Northlake

If you're planning on making the switch to solar power, various government incentives and subsidies can dramatically reduce the installation costs and expedite the return on your investment. These incentives normally take the form of cash rebates, tax credits and/or solar renewable energy credits. They can reduce the cost of installing solar panels by 30%, upwards of 50% depending on where you live. You can find out about the incentives available to you in our article on solar incentives

Environmental Impact of Switching to Solar in Northlake

There are a few main reasons why people are interested in solar energy: to help their wallet and the environment. But how much can installing solar panels actually affect the environment? In a city like Northlake where energy use is rather high, switching to solar energy is a fantastic idea for households who want to do their part for the environment. Since solar panels don't release CO2 emissions into the atmosphere when generating electricity, they're a good substitute for traditional energy sources. In fact, you could reduce your carbon dioxide emissions by about 90 pounds each year. Since energy from the sun is renewable and generates electricity without a carbon footprint, adding solar panels to your home is one easy step you can take to help protect the environment.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch's Northlake, IL Solar Company Rankings FAQs

Which solar company is the best in Northlake?

The best local solar company in Northlake is ilumen Solar, with a rating of 4.01 stars.

What are some of the major pros and cons of switching to solar?

A few of the biggest pros are that it decreases your power bills, it's eco-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 installation cost is pricey and solar panels can look clunky on your roof.

Are solar panels worth it?

Solar panels can be a good investment for lots of homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your power bills are already fairly low, solar panels might not be for you.

What is the best type of solar panel?

There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In terms of efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by your roof configuration, how much you're willing to spend and how much efficiency you're looking for.

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.