15 Best Solar Companies in Markham, IL (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Markham based on:
-
Customer review scores
-
Service area for Markham, IL
-
Company policies and services offered
-
Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Markham homeowner saves $1,132/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Markham
Finding the best solar panel installation company for your home is a big decision, but it's one that can pay off big in Markham. Over 20 years of offsetting your energy costs with solar panels, you can save about $13,000 on your utility bills.
Here, we'll list out some of the best solar companies in Markham to make your choice much easier. To get free quotes from the best solar companies in Markham, you can click "get quote" 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 Markham

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

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

Millennium Solar Electric Inc.
-
Clear Pricing Policy
-
Reliable Customer Support
-
Informative Resources
-
Limited information available on website
Services Offered
-
Tailored solutions
-
Home installations

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

SunRise Solar Attic Fans
-
Clear Pricing Policy
-
Informative Resources
-
Family-Operated Business
-
Reliable Customer Support
-
Limited information available on website
Services Offered
-
Energy storage solutions
-
Tailored solutions
-
Home installations
-
Integrated roofing
-
Expert panel installation
-
Business installations

Ailey Solar Electric, Inc.
-
Informative Resources
-
Free Quotes
-
Clear Pricing Policy
-
Reliable Customer Support
-
Limited information available on website
Services Offered
-
Tailored solutions
-
Expert panel installation
-
Home installations

B.T. Electric Inc
-
Free Quotes
-
Reliable Customer Support
-
Prompt Service Delivery
-
Clear Pricing Policy
-
Limited information available on website
Services Offered
-
Business installations
-
Expert panel installation
-
Skilled repairs
-
Home installations

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

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

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

Solar Power Midwest, Inc.
-
Clear Pricing Policy
-
Free Quotes
-
Reliable Customer Support
-
Informative Resources
-
Limited information available on website
Services Offered
-
Tailored solutions
-
Home installations
-
Integrated roofing
-
Expert panel installation
-
Energy storage solutions

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

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

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

Verde Solutions LLC
-
Prompt Service Delivery
-
Clear Pricing Policy
-
Free Quotes
-
Reliable Customer Support
-
Informative Resources
-
Limited information available on website
Services Offered
-
Energy storage solutions
-
Expert panel installation
-
Home installations
-
End-to-end services
-
Business installations
-
Tailored solutions
Methodology: How We Ranked the Best Solar Companies in Markham
EcoWatch's solar experts analyzed each solar company in Markham 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 Markham
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 Markham
We understand that for lots of homeowners, the choice to invest in solar hinges on installation costs. The installation cost is just one important factor you should keep in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:
- Incentives: Tax-paying citizens who purchase and install a solar system this year can save 30% of their solar installation costs by using the federal solar investment tax credit. You can also save about $13,000 on your utility bills over 20 years excluding incentives.
- How much sunlight your roof gets: If your rooftop doesn't get a lot of direct sunlight, your solar system won't be able to generate as much energy, which will leave you with lower savings on electricity bills than a roof that gets a lot of sunlight.
- The type and model of solar panels you're planning on getting: More efficient models have higher prices, so that will affect your budget for your solar project.
- Electricity consumption: The average home in Markham uses a decent amount of, and so may save on their energy bills.
There are many wonderful benefits of solar in spite of the initial cost of installation. It can help the environment and your wallet. Additionally, it can raise the value of your home, leading to even more benefits if you decide to sell your home later.
Solar Savings Calculator for {{ solarcalc.name }}
Use the calculator below to get a sense of how much switching to solar could affect the planet and your finances. You can also view our solar panel cost guide for Markham, 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 Markham
One of the great things about installing a solar panel system is receiving incentives from the government. No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which allows you to claim 30% of how much you paid for your solar installation on your tax return, lowering the amount of taxes you owe that year. Plus, there may be some state and city incentives you can benefit from too. In our article on solar incentives, you can see the incentives you qualify for near you.
Environmental Impact of Switching to Solar in Markham
Lots of people want to do their part for the environment, which in many cases is the primary reason for installing a solar system. You may be curious — how much do solar panels help the environment anyway? No matter where you are, you can help the planet by switching to solar energy, but homes that consume more energy will have an even bigger impact. If you go solar, your carbon dioxide emissions can be cut by about 90 pounds a year. The advantages of solar power are infinite — just like solar power is! That's why so many homeowners have been happy with making the switch to solar.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch's Markham, IL Solar Company Rankings FAQs
Which solar installation company is the best near me?
The top local solar company in Markham is Selenium Solar, with a rating of 3.00 stars.
What are some of the biggest advantages and disadvantages of installing solar panels?
A few of the biggest pros are that it decreases your electricity bills, it's eco-friendly, and it provides a good return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, the startup costs are high and solar panels aren't always aesthetically pleasing.
How long does it take for solar to pay for itself?
Solar panels typically pay for themselves in about 13.5 years, but your solar payback period will vary based on your utility costs. The more your typical electricity bill, the faster your solar panel system will recoup your installation costs.
How efficient is a solar panel system?
Most of the time, solar panels are about 15 to 25% efficient, meaning they can convert that percentage of the sun's energy 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.