15 Best Solar Companies in Arlington Heights, IL (2023 Reviews)

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

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

Average Arlington Heights 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 Arlington Heights

If you're a homeowner looking to capitalize on the solar incentives in Arlington Heights, it can be difficult to narrow down which installer to choose. But, it's worth it since switching to solar energy is often a fantastic choice. You may have to spend a decent amount of money upfront for solar panels, but adopting solar will save you money on your power bills in the long term. In fact, you can expect to save about $13,000 over 20 years.

The cost of installing solar panels can change a lot based on your home's infrastructure and your overall energy requirements. Keep reading to see our picks for the top solar companies in the city, or get connected with a trusted solar company near you right away 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 Arlington Heights

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.6/5

SunPower by Sun N Us

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

Services Offered

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

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

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

GoSolar

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • 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

Greencore Solar, Inc.

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

Services Offered

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

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

Smart Sky Solar

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

Services Offered

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

Website: http://www.smartskysolar.com/
Address: 250 Parkway Dr Ste 150, Lincolnshire, IL 60069
Phone: 2246228336
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Greentech Renewables North Chicago

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

Website: http://greentechrenewables.com/
Address: 1305 Busch Pkwy, Buffalo Grove, IL 60089
Phone: 8475490300
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Solar Werks LLC - Solar Panel Installation

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

Services Offered

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

Website: http://solarpanelshighlandpark.com/
Address: 1376 Cavell Ave, Highland Park, IL 60035
Phone: 2247079003
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Semper Solr

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

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

EcoWatch Rating

4.8/5

Certasun

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

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

EcoWatch Rating

4.6/5

Solar Spring & Wire Form Co

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

Services Offered

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

Phoenix Exteriors Roofing & Solar

  • 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 Skilled repairs
  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Business installations
  • Service icon Energy storage solutions

Website: https://phoenixexteriors.com/free-roof-quote/
Address: 1066 National Pkwy, Schaumburg, IL 60173
Phone: 6303497758
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.6/5

GRNE Solar

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

Website: https://www.grnesolar.com/
Address: 230 N Hicks Pl, Palatine, IL 60067
Phone: 3128593417
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.6/5

Kapital Electric, Inc.

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

Services Offered

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

4.5/5

TruHome Pros Solar

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

Website: https://www.truhome-pros.com/illinois/solar-panel-installation-schaumburg-il-save-40/
Address: 1701 Woodfield Rd # 950, Schaumburg, IL 60173
Phone: 8476653376
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Dominion Lighting & Solar

  • Pros icon Informative Resources
  • 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 Tailored solutions
  • Service icon Home installations
  • Service icon Expert panel installation

Website: http://www.dominion.solar/
Address: 650 W Grand Ave Suite 207, Elmhurst, IL 60126
Phone: 6304814122

Methodology: How We Ranked the Best Solar Companies in Arlington Heights

EcoWatch's solar experts analyzed each solar company in Arlington Heights 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 Arlington Heights


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 Arlington Heights

For the majority of homeowners, the decision to invest in a solar energy system boils down to the cost. The installation cost is just one important factor you should consider when looking into getting solar panels. How much it'll cost and how much you can save depend on things including:

  • Incentives: The federal solar investment tax credit, which everyone qualifies for, lets you deduct 30% of the cost of installing your solar panel system from your taxes. Plus, not including incentives, you can save about $13,000 over 20 years on your energy bills.
  • Average daily sunlight: Since Arlington Heights gets a decent amount of average daily sunlight, your solar panels can generally produce enough energy to power your whole home, which impacts how much you can save on your energy bills.
  • How much energy your household consumes: Households that consume a lot of power each month may need more solar panels and, therefore, be more costly, but will also benefit more over time.
  • The kind of solar panels you want: Higher-efficiency panels are more costly, so that will shape your budget for your solar project.

Though a solar panel system costs a good chunk of money upfront, it can save you much more over time. The question of how much, though, depends on a number of factors, including the angle of your roof and your local electricity rates.

Solar Savings Calculator for {{ solarcalc.name }}

To find out how much you can help the environment and your wallet by making the switch to solar, try out the calculator below. You can also view our solar panel cost guide for Arlington Heights, 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 Arlington Heights

Because solar power is more sustainable than traditional energy sources, there are several government incentives available to encourage its adoption. State and city solar incentive programs depend on the location and, sometimes, utility company. Many states offer rebates for home solar power systems, in addition to the federal solar tax credit. You can learn about the incentives you can use in our article on solar incentives

Environmental Impact of Switching to Solar in Arlington Heights

One of the reasons so many homeowners consider switching to solar power is to help lower their environmental impact. A question many might be thinking about is how much can they really help the environment by going solar anyway? Regardless of your location, you can help the planet by switching to solar energy, but homes that use lots of energy will have an even bigger impact. Since solar panels don't release carbon dioxide emissions into the atmosphere when generating electricity, they're a good trade for nonrenewable energy sources. In fact, you could expect to reduce your carbon dioxide emissions by about 90 pounds each year. As you can see, using solar power has so many other perks beyond saving money. One of the main ones is that you can help save the Earth too.

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 Arlington Heights, IL Solar Company Rankings FAQs

What is the top solar company in Arlington Heights?

In Arlington Heights, ilumen Solar is the best local solar company. Our team of experts rates it 4.01 stars, so it's a solid choice if you're planning to add solar panels to your roof.

Are solar panels really eco-friendly?

Making solar panels needs to use chemicals and produces toxic waste that can be harmful for the environment, which is the main drawback of solar panels.

Is it worth installing solar panels on my home?

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

What is the efficiency of solar panels?

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.