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 February 01, 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. Over 20 years of offsetting your energy costs with a solar system, you can save about $28,000 on your power bills.


If you want to start making use of the great number of perks of solar, we can help you narrow down your options to find the Valley Stream solar installer that’s the right price for you.If you’d like to get free, no-obligation quotes from the top Valley Stream solar companies, you can click the button below to learn more.

Best National Provider

SunPower

★★★★★
5.0
  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

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

EcoWatch Rankings for Solar Companies in Valley Stream

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SunPower Master Dealer SOLAR

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

Services Offered

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

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

EcoWatch Rating

4.0/5

SunPower

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • 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 Battery Storage

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

EcoWatch Rating

3.0/5

Sunrun Solar

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

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

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
ecowatch badge icon

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 Panel Installation
  • Service icon Consultation

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

EcoWatch Rating

5.0/5

Solar Mentor

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

Services Offered

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

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

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
ecowatch badge icon

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
ecowatch badge icon

EcoWatch Rating

5.0/5

Solar Pro

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

Services Offered

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

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

EcoWatch Rating

4.7/5

Mpower Solar

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

Services Offered

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

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

Services Offered

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

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

Services Offered

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

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 Cleaning and Maintenance
  • Service icon Panel Installation

Website: http://lynbrooksolarcleanenergysolutions.com/
Address: 15 Grace Ave, Lynbrook, NY 11563
Phone: 5168815073
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Mineola Commercial Solar Clean Energy Solutions

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

Services Offered

  • Service icon Panel Installation

Website: http://mineolasolarcleanenergysolutions.com/
Address: 213 Lincoln Ave, Mineola, NY 11501
Phone: 5168797881

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

When picking a solar company, most homeowners or business owners worry about the costs above all.There are quite a few factors you should take into consideration when determining costs and your potential savings, including:

  • System size and type: Some models are more expensive than others, so the one you choose can raise or lower your initial investment. Plus, the more solar panels you need to buy, the more it'll cost.
  • Incentives: Tax-paying citizens who purchase and install a solar 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 electricity bills over 20 years not including incentives.
  • Average daily sunlight: Since Valley Stream gets a decent amount of average daily sunlight, your solar panels can generally generate enough energy to power your whole home, which influences how much your electricity bills will be.
  • The cost of energy for you: If your local power rates are quite high, there's a good chance you'll get a higher return on your investment in a solar system. In Valley Stream, you can save an average of $1,762 a month on your electricity bills.

Even though a solar panel system costs a sizable chunk of money upfront, it can save you much more in the long term. The question of how much, though, depends on a number of factors, including the amount of daily direct sunlight available and your energy consumption.

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Solar Incentives in Valley Stream

One of the great things about installing a solar panel system is receiving federal and potentially state incentives.State and city solar incentives depend on the location and, sometimes, utility company. A lot of states offer rebates for solar power, in addition to the federal solar tax credit. Our article on solar incentives has more in-depth information on the incentives you can benefit from in Valley Stream.

Environmental Impact of Switching to Solar in Valley Stream

There are a few primary reasons why many people are interested in solar energy: to put more money in their bank account and to help the planet.But how much can switching to solar actually affect the environment? Switching to solar power is a great choice for the environment, because the largest source of greenhouse gas emissions in the country is from burning fossil fuels for electricity, heat, and transportation – all of which can be powered by solar instead.In Valley Stream, the average resident can lower their carbon footprint by 50 pounds a year after going solar. For those who care about the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.

Best National Provider

SunPower

★★★★★
5.0
  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

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

EcoWatch's Valley Stream, NY Solar Company Rankings FAQs

What is the most reputable solar panel company in Valley Stream?

The top local solar company in Valley Stream is SunPower Master Dealer SOLAR, with a rating of 3.00 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 depend on your utility costs. The higher your typical energy bill, the quicker your solar panel system will pay for itself.

How efficient are solar panels?

Solar panel efficiency is the amount of energy from the sun that is converted into electricity. Most panels today have an efficiency rating of about 15 to 25%. If your panels are more efficient, you'll need less 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.