15 Best Solar Companies in South Valley Stream, NY (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in South Valley Stream based on:
Customer review scores- Service area for South Valley Stream, NY
- Company policies and services offered
- Accreditations and certifications
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Average South Valley Stream homeowner saves $2,316/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in South Valley Stream
Looking for the best solar companies in South Valley Stream? Installing a solar panel system is an exciting home addition that many homeowners find beneficial for their wallets, communities and the planet. Thanks to encouraging government support and incentives, homeowners in South Valley Stream have access to some of the best solar companies in the country.
The cost of installing solar panels can vary substantially according to your home’s infrastructure and your household energy requirements.To start getting free quotes from the best solar companies in South Valley Stream, you can click "get quote" below.
EcoWatch Rankings for Solar Companies in South Valley Stream
Advanced Solar Solutions
Free Quotes- Informative Resources
- Clear Pricing Policy
Limited information available on website
Services Offered
Consultation- Panel Installation
Solar Pro
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Permit Assistance
- Panel Installation
Marcor Solar
- Free Quotes
- Informative Resources
- Family-Operated Business
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Skilled Repairs
- Financing Assistance
- Panel Installation
Precision Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Panel Installation
- Financing Assistance
- Permit Assistance
Leviathan Solar
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
Harmony Energy
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Solar X - Solar Maintenance Professionals
- Reliable Customer Support
- Clear Pricing Policy
- Prompt Service Delivery
- Informative Resources
- Limited information available on website
Services Offered
- System Decommissioning
- Panel Installation
- Skilled Repairs
- Cleaning and Maintenance
SSAY Solar Savings All Year
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- System Decommissioning
GreenLeaf Solar
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Solar Carports
Supreme Solar Services
- Reliable Customer Support
- Prompt Service Delivery
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Consultation
- Skilled Repairs
J Synergy Green, Inc.
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
Solar Mentor
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Financing Assistance
- Permit Assistance
- Consultation
- Cleaning and Maintenance
- Panel Installation
Mpower Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Consultation
- Permit Assistance
- Panel Installation
Brooklyn SolarWorks
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Consultation
- Panel Installation
SI Solar
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in South Valley Stream
EcoWatch's solar experts analyzed each solar company in South Valley Stream 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 South Valley Stream
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 South Valley Stream
For lots of homeowners, whether or not to invest in solar panels boils down to the cost.A few key factors that dictate how much it will cost to install a solar panel system on your home and how much it could save you over time include:
- Your income and budget: This guides what type of solar panels you can afford.
- Incentives: The federal solar investment tax credit currently allows you to decrease your taxes by 0 of the project cost. Your state may also have various incentives that you can use. In addition, you can save about $28,000 over 20 years on your utility bills, without incentives.
- Your home's orientation toward the sun: This, plus how your roof is set up, affects affect how much energy your solar panels can make.
- Your power bills: This will dictate how much money you might save. In South Valley Stream, the average homeowner can save about $1,900 a year on their electricity bills.
There are many good benefits of solar in spite of the initial cost of installation. It can help the planet and your wallet. In addition, it can raise the value of your home, giving you even more benefits if you decide to sell your home later.
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Solar Incentives in South Valley Stream
In order to increase the adoption of solar power, federal, state and local governments – and even some utility companies – offer incentives to help make going solar more economical and accessible.There are a lot of federal, state and local rebates and tax credits that may earn you a decent amount of money in return after paying for solar panels. In our article on solar incentives, you can find out about the incentives you qualify for near you.
Environmental Impact of Switching to Solar in South Valley Stream
One of the best reasons to adopt solar energy is to cut your reliance on nonrenewable energy sources like burning fossil fuels, which are harmful for the environment.You may be wondering – how much do solar panels do for the planet anyway? In a place like South Valley Stream where commute times can be very long, using solar power can help offset some of your carbon dioxide emissions from being on the road a lot.In South Valley Stream, the average homeowner can lower their carbon footprint by 50 pounds a year once they go solar. Since solar power is plentiful and generates electricity without CO2 emissions, installing solar panels is one easy step you can take to help preserve the environment.
EcoWatch's South Valley Stream, NY Solar Company Rankings FAQs
What is the top solar installer in South Valley Stream?
The best local solar company in South Valley Stream is Advanced Solar Solutions, with a rating of 5.00 stars.
Are solar panels really good for the environment?
Solar panels can be harmful for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Making solar panels needs a lot of energy as well. The energy payback period is about 1 to 4 years.
Is it worth installing solar panels on my roof?
Solar panels call for a considerable upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a range of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.
How much solar panel capacity do I need for my house?
Solar panel capacity is how much energy the panels can create under ideal conditions (a sunny day around noon). The average household has to install between 20 and 35 panels to cover how much energy they need.
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.