12 Best Solar Companies in Ontario, NY (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Ontario based on:
Customer review scores- Service area for Ontario, NY
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Ontario homeowner saves $1,184/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Ontario
When you’re trying to find the best solar companies in Ontario, sorting through all the options can be demanding, but it can pay off since switching to solar energy can offer so many fantastic benefits. Because solar panels generate their own energy, they can greatly reduce your electricity bill each month, if not totally eliminate it. In fact, you could look forward to about $14,000 of savings over 20 years.
The cost of installing solar panels can vary significantly according to your home’s layout and your overall energy needs.To help you find out if solar panels are something you should get for your home, you can get a free, no-obligation quote from one of the best solar companies in Ontario by clicking the button below.
EcoWatch Rankings for Solar Companies in Ontario
Geotherm, Inc: Geothermal & Solar Experts
Informative Resources- Free Quotes
- Reliable Customer Support
Limited information available on website
Services Offered
Consultation- Financing Assistance
- Panel Installation
Paradise Energy Solutions
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Panel Installation
- Cleaning and Maintenance
Alternative Power Solutions of NY, LLC
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Permit Assistance
- Grid-Tied Solar System
- Consultation
- Panel Installation
Nickels Energy Solutions
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Permit Assistance
- Panel Installation
- Cleaning and Maintenance
Allstate Roofing & More LLC
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Skilled Repairs
- Financing Assistance
- Consultation
Solar & Wind FX Inc
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Skilled Repairs
- Consultation
- Cleaning and Maintenance
Solar by CIR Rochester
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Skilled Repairs
- Community Solar Projects
- System Decommissioning
- Financing Assistance
Next Generation Solar, LLC
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Cleaning and Maintenance
Qwiksolar
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Skilled Repairs
- Solar Panel Upgrades
- Cleaning and Maintenance
- Panel Installation
- Permit Assistance
Fusion Energy Services
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- Financing Assistance
Greentech Renewables Rochester
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Next Generation Solar, LLC
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Cleaning and Maintenance
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Ontario
EcoWatch's solar experts analyzed each solar company in Ontario 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 Ontario
Below are some the criteria we examined specifically for New York 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 Ontario
Solar panels run off a free energy source — the sun — but to take advantage of this you must first pay to set up your system.Some main factors that determine how much it will cost to install a solar panel system on your home and how much it could save you over time are:
- The type of solar panels you want to get: More efficient models cost more, so that will affect your budget for your solar project.
- Incentives: Something that can save you money on your solar project is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save on your energy bills, which can give you an average of $14,000 of savings over 20 years.
- Your current power bills: Solar panels can dramatically reduce, or completely get rid of, your utility bills. In Ontario, you can save an average of $866 a month.
- How much power your household needs: If your home uses a lot of energy, you'll benefit more from switching to solar.
There are lots of wonderful benefits of solar despite the upfront cost of installation. It can help the environment and your finances. Additionally, it can raise the value of your home, resulting in even more benefits if you want to sell your home later.
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Solar Incentives in Ontario
There are lots of reasons why you should switch to solar. One of them consists of some government incentives that can help save you some money.You are eligible for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar panel system. You can also potentially pair the ITC with other state and city incentives. Take a look at our article on solar incentives to learn what incentives you can benefit from.
Environmental Impact of Switching to Solar in Ontario
There are a few main reasons why homeowners are considering solar energy: to help their wallet and the environment.You may be curious – how much does making the switch do for the environment anyway? One thing to keep in mind is your overall carbon footprint. For example, if you spend a lot of time in the car and have an electric vehicle, you can install solar panels on your home to power your EV and therefore help offset your carbon emissions.Since solar panels don’t release CO2 emissions into the atmosphere when producing electricity, they’re a good swap for traditional energy sources. In fact, you could be looking at reducing your carbon dioxide emissions by about 20 pounds each year. Since solar power is abundant and makes electricity without free from carbon dioxide emissions, making the switch to solar power is one easy step you can take to help preserve the planet.
EcoWatch's Ontario, NY Solar Company Rankings FAQs
What is the best solar panel installer in Ontario?
The highest-rated local solar company in Ontario is Geotherm, Inc: Geothermal & Solar Experts, 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 lets you spend less on your power bills, it’s good for the environment, and it gives you a significant return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, the startup costs are high and solar panels aren’t always aesthetically pleasing.
How long does it take to see a return on your investment after getting solar panels?
Solar panels generally pay for themselves in about 17.3 years, but your solar payback period will vary based on your utility costs. The higher your typical electricity bill, the faster your solar panel system will recoup your installation costs.
What are the different types of solar panels?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also more expensive. Polycrystalline panels are cheaper but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other kinds can’t, such as on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, roof layout and desired energy output.
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.