15 Best Solar Companies in Valley Stream, NY (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Valley Stream based on:

  • Customer review scores
  • Service area for Valley Stream, NY
  • Company policies and services offered
  • Accreditations and certifications

Average Valley Stream homeowner saves $2,316/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 20, 2024

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Valley Stream

Choosing the right solar panel installation company for your roof is a huge decision, but it's one that can reap a lot of rewards in Valley Stream. Because solar panels produce their own energy, they can greatly reduce your electricity bill each month, if not fully eliminate it. In fact, you could end up with about $28,000 of savings over 20 years.


The cost of installing solar panels can vary significantly according to your home’s framework and your overall energy requirements.If you want to receive free, no-obligation quotes from the top Valley Stream solar installers, you can click the button below to learn more.

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch Rankings for Solar Companies in Valley Stream

Best Local Installer
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EcoWatch Rating

4.7/5

Kamtech Solar Solutions

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://kamtechsolar.com/
Address: 203 B Sheridan Blvd, Inwood, NY 11096
Phone: 7187362862
Outstanding Local Installer
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EcoWatch Rating

3.0/5

SunPower Master Dealer SOLAR

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Permit Assistance

Website: http://www.kamtechsolarny.com/
Address: 117 Bay 8th St, Brooklyn, NY 11228
Phone: 8002945045
Outstanding Local Installer
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EcoWatch Rating

4.0/5

SunPower

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Consultation

Website: http://us.sunpower.com/
Address: 400 Executive Blvd Suite 137, Elmsford, NY 10523
Phone: 8007867693
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Sunrun Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance
  • Service icon Grid-Tied Solar System
  • Service icon Battery Storage
  • Service icon Permit Assistance
  • Service icon Consultation
  • Service icon Panel Installation

Website: https://www.sunrun.com/
Address: 10 New Maple Ave, Pine Brook, NJ 07058
Phone: 8333245886
Outstanding Local Installer
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EcoWatch Rating

4.4/5

Trinity Solar

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Panel Installation

Website: https://www.trinity-solar.com/
Address: 62 Leone Ln, Chester, NY 10918
Phone: 8777867283
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Public Service Solar, LLC

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Consultation

Website: https://www.publicservicesolar.com/
Address: 1631 S Olden Ave, Trenton, NJ 08610
Phone: 8882702884
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Advanced Solar Solutions

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation

Website: http://advancedsolarny.com/
Address: 14134 71st Ave, Queens, NY 11367
Phone: 3474558430
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Solar Mentor

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Family-Operated Business
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Permit Assistance
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance

Website: https://www.solarmentor.com/
Address: 16426 Metcalf Ave, Flushing, NY 11365
Phone: 7183742629
Outstanding Local Installer
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EcoWatch Rating

4.9/5

J Synergy Green, Inc.

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: http://www.jsynergyllc.com/
Address: 99 Main St, East Rockaway, NY 11518
Phone: 5163312020
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Solar Pro

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Consultation

Website: https://www.solarprony.com/
Address: 139 Stuyvesant Ave, Brooklyn, NY 11221
Phone: 7189627699
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Mpower Solar

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Panel Installation

Website: https://www.mpowersolar.com/
Address: 150 Kenilworth Pl, Brooklyn, NY 11210
Phone: 8006774812
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Atlantic Beach Solar Clean Energy Systems

  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://atlanticbeachsolarcleanenergysystems.com/
Address: 72 Oneida Ave, Atlantic Beach, NY 11509
Phone: 5168815038
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.5/5

Venture Solar

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Grid-Tied Solar System

Website: https://venturesolar.com/
Address: 42 West St, Brooklyn, NY 11222
Phone: 8002034158
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Brooklyn SolarWorks

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Grid-Tied Solar System
  • Service icon Panel Installation
  • Service icon Consultation

Website: https://brooklynsolarworks.com/
Address: 200 6th St Suite 3G, Brooklyn, NY 11215
Phone: 3474297290
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Lynbrook Solar Clean Energy Solutions

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance

Website: http://lynbrooksolarcleanenergysolutions.com/
Address: 15 Grace Ave, Lynbrook, NY 11563
Phone: 5168815073

Methodology: How We Ranked the Best Solar Companies in Valley Stream

EcoWatch's solar experts analyzed each solar company in 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 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 Valley Stream

We get that for lots of homeowners, the decision to invest in solar depends on installation costs.There are several factors you should consider when determining the overall cost and how much you can save, including:

  • System size and type: Some models are more pricy than others, so the one you get can raise or lower your initial investment. Plus, the more solar panels you need, the more it'll cost.
  • Incentives: Those who buy and install a solar energy system this year can save 0 of their total solar spend by taking advantage of the federal solar investment tax credit. You can also save about $28,000 on your energy bills over 20 years excluding incentives.
  • Average daily sunlight: Since Valley Stream gets a decent amount of average daily sunlight, your solar panels can generally produce enough energy to power your whole home, which impacts how much your solar panels can save you on your electricity bills.
  • How much energy costs for you: If your local utility rates are quite high, there's a better chance you'll have a higher return on your investment in solar panels. In Valley Stream, you can save an average of $1,762 a month on your electricity bills.

So is a solar system worth it? Whether you want to decrease your electricity costs, carbon emissions or both, solar panels are a great investment for many Valley Stream homeowners.

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Solar Incentives in Valley Stream

Adopting solar power has plenty of wonderful benefits. Not only can it help preserve the environment, but you can also save a good amount of money on your installation with various government incentives.Regardless of what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which will let you claim 0 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. You can find out about the incentives you can take advantage of in our article on solar incentives

Environmental Impact of Switching to Solar in Valley Stream

Lots of people want to do their part to help save the environment, which often is the chief reason they’re interested in installing solar panels.But you may be curious – how much exactly can you help the environment by going solar? The EPA reports that electricity generation is the second biggest source of greenhouse gas emissions and about 62% of our electricity comes from burning fossil fuels. Switching to a clean energy source like solar power can help lower that statistic in a city like Valley Stream that produces a fair amount of carbon dioxide emissions each year.Since solar panels don’t release carbon dioxide emissions into the atmosphere when creating electricity, they’re a good alternative to traditional energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 50 pounds each year. For homeowners who are concerned about the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch's Valley Stream, NY Solar Company Rankings FAQs

What is the best solar panel installer in Valley Stream?

The highest-rated local solar company in Valley Stream is Kamtech Solar Solutions, with a rating of 4.70 stars.

What are a few of the advantages and disadvantages of switching to solar?

A few of the biggest pros are that it reduces your power bills, it’s environmentally friendly, and it gives you a significant 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 to see a return on your investment after buying solar panels?

Solar panels typically pay for themselves in about 8.8 years, but your solar payback period will vary based on your utility costs. The higher your typical electricity bill, the quicker your solar panel system will pay for itself.

How efficient are solar panels?

Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating between 15 and 20%. If your panels are more efficient, you'll need fewer of them for your home's energy needs.

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.