11 Best Solar Companies in Fairfax, VT (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 11 in Fairfax based on:

  • Customer review scores
  • Service area for Fairfax, VT
  • Company policies and services offered
  • Accreditations and certifications

Average Fairfax homeowner saves $1,886/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated June 24, 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 Fairfax

Thinking of going solar but trying to figure out which company would be the best one for you? Although it can be hard to decide on a solar company, the search will pay off because going solar has many fantastic benefits. What's especially making many homeowners consider switching to solar is their high energy bills that continue to increase each year.


There are so many installers to choose from, but in this article, we’ll help you pin down your options by recommending some of the best solar companies in Fairfax.If you’re ready to start receiving free, no-obligation quotes from the best Fairfax solar companies, you can click the button below to learn more.

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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 Fairfax

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Green Mountain Solar

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Panel Installation

Website: https://www.greenmtnsolar.com/
Address: 76 Ethan Allen Dr, South Burlington, VT 05403
Phone: 8023699149
Outstanding Local Installer
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EcoWatch Rating

4.7/5

SunCommon

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

Services Offered

  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Tesla Powerwall
  • Service icon Grid-Tied Solar System
  • Service icon Community Solar Projects

Website: http://www.suncommon.com/
Address: 442 US-2, Waterbury Village Historic District, VT 05676
Phone: 8028828170
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Peck Electric

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

Services Offered

  • Service icon Panel Installation

Website: https://www.peckelectric.com/
Address: 400 Avenue D #10, Williston, VT 05495
Phone: 8026583378
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Building Energy

  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

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

Website: https://www.buildingenergyvt.com/
Address: 1570 S Brownell Rd, Williston, VT 05495
Phone: 8028593384
Outstanding Local Installer
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EcoWatch Rating

3.0/5

AllEarth Renewables

  • 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 Community Solar Projects
  • Service icon Grid-Tied Solar System
  • Service icon Panel Installation

Website: http://www.allearthrenewables.com/
Address: 94 Harvest Ln Suite 100, Williston, VT 05495
Phone: 8028729600
Outstanding Local Installer
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EcoWatch Rating

3.0/5

DC Energy Innovations

  • 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 Consultation
  • Service icon Panel Installation

Website: http://dcenergyinnovations.com/solar/
Address: 12 North St, Burlington, VT 05401
Phone: 8023729514
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Bristol Electronics, inc

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

Services Offered

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

Website: http://bristolelectronicsvt.com/
Address: 252 Sunwood Ln, Bristol, VT 05443
Phone: 8024532500
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Albany Solar Solutions

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

Services Offered

  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Consultation

Website: https://albanysolarsolutions.com/
Address: 1511B Mountain Springs Rd, Westport, NY 12993
Phone: 5187207779
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Natosi Solar & Electric, LLC

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

Services Offered

  • Service icon Panel Installation

Website: https://www.natosisolar.com/
Address: 114 S Main St, Barre, VT 05641
Phone: 8028827067
Outstanding Local Installer
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EcoWatch Rating

3.0/5

ADK Solar

  • Pros icon Informative Resources
  • Pros icon Family-Operated Business
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance
  • Service icon Solar Panel Upgrades
  • Service icon Skilled Repairs
  • Service icon Panel Installation

Website: http://www.adk-solar.com/
Address: 1692 State Rte 3, Bloomingdale, NY 12913
Phone: 5183548446
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Green Earth Energy

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Grid-Tied Solar System
  • Service icon Off-Grid Solar Systems
  • Service icon Panel Installation
  • Service icon Consultation

Website: http://greenearthenergyvt.com/
Address: 381 New Rd, Brandon, VT 05733
Phone: 8022471200

Methodology: How We Ranked the Best Solar Companies in Fairfax

EcoWatch's solar experts analyzed each solar company in Fairfax 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 Fairfax


Below are some the criteria we examined specifically for Vermont 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 Fairfax

For most homeowners, whether or not you should invest in solar energy depends the most on the cost.There are quite a few factors you should consider when trying to figure out the overall cost and how much you can save, such as:

  • System size and type: Some models are more expensive than others, so the one you get can raise or lower your upfront cost. Plus, the more solar panels you need to buy, the more it'll cost.
  • How much energy you use: If your home regularly uses a lot of energy, you'll reap more rewards from going solar.
  • The amount of sunlight your roof gets: This, and how your roof is set up, affects affect how much electricity your solar panels can produce.
  • The cost of electricity in your area: If your local energy rates are quite high, there's a good chance you'll have a higher return on your investment in a solar system. In Fairfax, you can save an average of $1,361 a month on your electricity bills.

Solar is a fruitful investment for most homeowners. You can produce your own electricity instead of paying for it from a utility company and benefit from solar incentives, all while helping protect the Earth.

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Solar Incentives in Fairfax

Although solar power is typically a large investment, it can save you a considerable amount of money over many years because of lower power bills and government incentives.When you install solar panels, you can take advatage of the federal tax credit, or ITC. This credit currently lets you reduce your tax bill by 0 of the cost of your solar panels. In addition, there may often be some local incentives that you can take advantage of to further save. For more information about local incentives, visit our article on solar incentives.

Environmental Impact of Switching to Solar in Fairfax

There are a few important reasons why people are considering solar energy: to put more money in their bank account and to help the planet.But how much can switching to solar actually help the environment? The more power your household uses, the the more the environment will benefit from you switching to solar since you won’t need to burn as many fossil fuels.In fact, if you make the switch to solar power, you could look forward to lowering your carbon dioxide emissions by about 40 pounds each year. If you want to do your part for the environment, you’ll no doubt understand that there are many benefits of adopting solar power other than just saving money on electricity. You can also help protect the environment, which some would argue is priceless.

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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 Fairfax, VT Solar Company Rankings FAQs

Which solar installation company is the best near me?

In Fairfax, Green Mountain Solar is the best local solar company. Our team of experts rates it 4.90 stars, so it's a solid choice if you're looking to add solar panels to your home.

Are solar panels really bad for the environment?

Solar panels can be detrimental 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 requires a lot of energy as well. The energy payback period is about 1 to 4 years.

Are solar panels worth it?

Solar panels call for a large upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a collection of factors like local electricity rates and how much direct sunlight your roof gets.

What are the different types of solar panels?

There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. As for efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by your roof layout, your budget and how much energy generation you want.

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.