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:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
Please enter a valid 5-digit zip code!
Updated March 14, 2023
Why you can trust EcoWatch
Best solar companies in Markham
If you're a homeowner looking to make use of the solar incentives in Markham, it can be challenging to narrow down which installer to go with. But, the hard work is worth it since adopting solar energy is often a great idea. While solar panels are a great investment, you'll be able to make that money back and then some, all while doing your part for the environment. In fact, you could end up with savings of about $13,000 over 20 years.
In this article, we'll help you narrow down the top options in your area. To see how much you might have to pay to put up a solar panel system on your roof, you can get a free quote from one of the top solar companies in Markham by clicking the "get quote" button below.
Best National Provider
SunPower
- 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
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries (coming 2022)
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch Rankings for Solar Companies in Markham

SunRise Solar Attic Fans
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Educational sales approach
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Assists with maximizing rebate
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Family owned and operated
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

WindSoleil Solar and Wind Energy Services
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Solar Panels
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Solar Roof Shingles
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Commercial Solar Services

Solar Werks LLC - Solar Panel Installation
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Can browse portfolio on website
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Offers a free quote process
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Solar Roof Shingles
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Commercial Solar Services

Earth Wind & Solar Energy LLC
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Locally owned and operated
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Fresh Coast Solar, LLC
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NABCEP-certified technicians
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

FreeWorld Solar
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Custom system designs
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Maintenance and Repairs
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Commercial Solar Services

Certasun
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Custom system designs
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Has an online quote form
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Can browse portfolio on website
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Licensing and credentials transparency
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Safeguard Solar LLC
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Speedy and efficient installations
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Custom system designs
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Can browse portfolio on website
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Roof Shingles
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Solar Panels

myenergyconsultant.com
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Solar Roof Shingles
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Commercial Solar Services

Service Solar Solutions
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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NABCEP-certified technicians
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels
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Solar Roof Shingles

Dominion Lighting & Solar
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Selenium Energy LLC
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Can browse portfolio on website
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NABCEP-certified technicians
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Educational sales approach
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Limited information available on website
Services Offered
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Solar Batteries
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Solar Panels
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Commercial Solar Services

Rethink Electric
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Can browse portfolio on website
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NABCEP-certified technicians
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels
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Solar Roof Shingles

Kapital Electric, Inc.
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Educational sales approach
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Assists with maximizing rebate
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Custom system designs
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Green Alternatives Inc.
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More transparent pricing than competitors
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels
Solar Company Ranking Methodology
Click here to see a more detailed overview of our solar company ranking methodology.
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.
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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 National Provider
SunPower
- 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
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries (coming 2022)
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
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 SunRise Solar Attic Fans, with a rating of 5.00 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.