15 Best Solar Companies in Westbury, NY (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Westbury based on:
Customer review scores
Service area for Westbury, NY
Company policies and services offered
Accreditations and certifications
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Average Westbury homeowner saves $1,860/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Westbury
Choosing the right solar panel installation company for your home is an important decision, but it's one that can pay off big in Westbury. Since energy bills are increasing each year, many homeowners are considering investing in solar to save money on electricity for their homes.
The cost of installing solar panels can change greatly according to your home’s setup and your household energy requirements.If you’d like to get free, no-obligation quotes from the best Westbury solar companies, you can click the button below to learn more.
EcoWatch Rankings for Solar Companies in Westbury

Marcor Solar
Informative Resources
Clear Pricing Policy
Family-Operated Business
Free Quotes
Limited information available on website
Services Offered
Skilled Repairs
Financing Assistance
Panel Installation


Solar Pro
Reliable Customer Support
Free Quotes
Clear Pricing Policy
Informative Resources
Limited information available on website
Services Offered
Consultation
Panel Installation
Permit Assistance

Precision Solar
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Financing Assistance
Panel Installation
Permit Assistance
Grid-Tied Solar System



GreenLeaf Solar
Informative Resources
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Solar Carports
Panel Installation

SSAY Solar Savings All Year
Free Quotes
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Consultation
System Decommissioning

Solar X - Solar Maintenance Professionals
Clear Pricing Policy
Prompt Service Delivery
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Panel Installation
System Decommissioning
Skilled Repairs
Cleaning and Maintenance


Solar Mentor
Reliable Customer Support
Free Quotes
Prompt Service Delivery
Clear Pricing Policy
Informative Resources
Limited information available on website
Services Offered
Permit Assistance
Financing Assistance
Panel Installation
Consultation
Cleaning and Maintenance

Mpower Solar
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Permit Assistance
Panel Installation
Financing Assistance
Consultation

Brooklyn SolarWorks
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Consultation
Grid-Tied Solar System
Panel Installation

Long Island Power Solutions
Informative Resources
Reliable Customer Support
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Grid-Tied Solar System
Financing Assistance
Consultation
Panel Installation
Battery Storage

NYS Essential Power
Prompt Service Delivery
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Battery Storage
Panel Installation
Consultation
Methodology: How We Ranked the Best Solar Companies in Westbury
EcoWatch's solar experts analyzed each solar company in Westbury 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 Westbury
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 Westbury
Even though solar panels can save you a good amount of money on power bills over time, it’s important to consider the startup costs.The cost and possible savings vary depending on some important factors such as:
- Electricity consumption: The average home in Westbury doesn’t use much energy, and as a result may not see as many savings on their power bills.
- Your city: This affects how much sunlight your roof gets, which helps determine how many panels you need.
- Incentives: One thing that can reduce the cost of 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 a decent amount of money on your utility bills, which can generate an average of $22,000 of savings over 20 years.
- The type of solar panels you want to get: More efficient models cost more, so that will influence your budget for your solar project.
So is a solar system worth it? Whether you want to decrease your electricity costs, carbon dioxide emissions or both, solar panels are a great investment for many Westbury homeowners.
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Solar Incentives in Westbury
There are several reasons why you should switch to solar. One of them consists of some government incentives you can take advantage of.These incentives mostly consist of cash rebates, tax breaks and/or solar renewable energy credits. They can lower the cost of going solar by 0, upwards of 50% depending on your location. For more information about incentives for homeowners in Westbury, visit our article on solar incentives.
Environmental Impact of Switching to Solar in Westbury
There are tons of reasons to trade traditional energy for solar power, like saving some money on electricity bills and helping to reduce your carbon footprint.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Westbury, though. In a city like Westbury 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.Even though solar panel manufacturing emits carbon dioxide, the panels make up for it by considerably reducing the amount of CO2 you would have released if you still used traditional energy. In Westbury, you can reduce your carbon footprint by 100 pounds a year with solar panels. As you can see, trading traditional energy for solar has so many other benefits apart from saving money. One of the most important ones is that you can help save the planet too.
EcoWatch's Westbury, NY Solar Company Rankings FAQs
Which solar power company is the best near me?
The best local solar company in Westbury is Marcor Solar, with a rating of 5.00 stars.
What are the advantages and disadvantages of solar power?
The biggest advantages of solar power are that it can lower or, for some, completely eradicate your electricity bills, improve the value of your home and lower your carbon footprint. The main disadvantages are that solar panels can be costly to install, you may not save as much 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?
Solar panels generally pay for themselves in about 11.0 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 much solar panel capacity do I need for my house?
Solar panel capacity is how much energy the panels can produce under ideal conditions (a sunny day around noon). The average household has to get between 20 and 35 panels to cover their typical energy usage.
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.