15 Best Solar Companies in Waterloo, NY (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Waterloo based on:
Customer review scores
Service area for Waterloo, NY
Company policies and services offered
Accreditations and certifications
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Average Waterloo homeowner saves $1,021/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Waterloo
If you’re a home or business owner looking to make use of the solar incentives in Waterloo, it can be a lot of work to narrow down which installer to choose. But, the hard work is worth it since switching to solar energy is typically a fantastic choice. Because solar panels generate their own energy, they can vastly lower your electricity bill each month, if not totally eliminate it. In fact, you could be looking at about $12,000 of savings over 20 years.
To help you navigate through the huge number of Waterloo solar installers, we’ve narrowed in on a list of the top ones.We recommend shopping around for multiple quotes and comparing them to see which is the best installer for your home. To get free, no-pressure quotes from vetted solar installers in Waterloo, click the link below.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Waterloo

Geotherm, Inc: Geothermal & Solar Experts
Reliable Customer Support
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Consultation
Financing Assistance
Panel Installation

Paradise Energy Solutions
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Battery Storage
Panel Installation
Consultation
Cleaning and Maintenance

Alternative Power Solutions of NY, LLC
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Financing Assistance
Consultation
Grid-Tied Solar System
Permit Assistance
Panel Installation

PTM SOLAR INC.
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Financing Assistance
Community Solar Projects
Panel Installation


Nickels Energy Solutions
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Cleaning and Maintenance
Financing Assistance
Panel Installation
Permit Assistance

Green Visions Solar
Reliable Customer Support
Informative Resources
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Skilled Repairs
Permit Assistance
Panel Installation
Financing Assistance
Battery Storage

Allstate Roofing & More LLC
Informative Resources
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Consultation
Financing Assistance
Skilled Repairs

Renovus Solar
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Battery Storage
Off-Grid Solar Systems
Cleaning and Maintenance
Panel Installation
Grid-Tied Solar System
Community Solar Projects
Financing Assistance


Solar & Wind FX Inc
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Consultation
Cleaning and Maintenance
Skilled Repairs
Panel Installation

SunMaxx Solar
Free Quotes
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Cleaning and Maintenance
Financing Assistance

Solar by CIR Rochester
Clear Pricing Policy
Limited information available on website
Services Offered
Skilled Repairs
Financing Assistance
Battery Storage
Community Solar Projects
Panel Installation
System Decommissioning


Qwiksolar
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Permit Assistance
Skilled Repairs
Cleaning and Maintenance
Solar Panel Upgrades
Panel Installation
Methodology: How We Ranked the Best Solar Companies in Waterloo
EcoWatch's solar experts analyzed each solar company in Waterloo 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 Waterloo
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 Waterloo
When picking a solar company, most homeowners or business owners wonder about the costs above all.Some key things that impact the cost and possible savings include:
- Incentives: The federal solar investment tax credit, which can save you some money, lets you deduct 0 of the cost of installing your solar panel system from your federal taxes. Additionally, not including incentives, you can save about $12,000 over 20 years on your energy bills.
- Typical energy usage: The more electricity your household uses on average and the higher your current power bills are, the more money you could save by making the switch to solar.
- Your income and budget: This guides what type of solar panels you can buy.
- How much energy costs for you: If your local utility rates are high, there's a good chance you'll end up with a higher return on your investment in solar panels. In Waterloo, you can save an average of $826 a month on your electricity bills.
Solar is a valuable investment for most homeowners. You can make your own power instead of paying for it from the grid and take advantage of solar incentives, all while helping protect the Earth.
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Solar Incentives in Waterloo
One of the good things about installing a solar panel system is receiving government incentives.On top of the federal solar investment tax credit, there are also some local benefits, which in most cases, stack with the federal incentive, so you get to save even more. In our article on solar incentives, you can see the incentives you qualify for near you.
Environmental Impact of Switching to Solar in Waterloo
Installing solar panels is a powerful way to do your part for a cleaner and more sustainable future.But how much can installing solar panels actually help the environment? Something that can drastically influence your carbon footprint is your commute time and how much you drive altogether. If you install solar panels and have an electric car, you can vastly reduce your carbon dioxide emissions by charging your car at home.Because solar panels don’t release carbon dioxide emissions into the atmosphere when producing electricity, they’re a good substitute for nonrenewable energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 20 pounds each year. For people who want to help the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Waterloo, NY Solar Company Rankings FAQs
What is the best solar installation company in Waterloo?
In Waterloo, Geotherm, Inc: Geothermal & Solar Experts is the best local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're planning to add solar panels to your house.
What are the pros and cons of solar power?
The biggest advantages of solar power are that it can lower or, for some, completely cut your electricity bills, raise your home’s value and reduce your carbon footprint. The disadvantages are that solar panels can be pricey to install, you may not see as many savings if you don’t use a lot of electricity and it doesn’t work for all roof types and locations.
How long does it take to see a return on your investment after buying solar panels?
The average payback period for solar panel installation is about 20.0 years, but the exact period depends on local electricity costs, incentives and net metering programs.
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.