10 Best Solar Companies in St. Gabriel, LA (2025 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 10 in St. Gabriel based on:

  • Customer review scores
  • Service area for St. Gabriel, LA
  • Company policies and services offered
  • Accreditations and certifications

Average St. Gabriel homeowner saves $1,421/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

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 St. Gabriel

If you’re a home or business owner looking to make the most of the solar incentives in St. Gabriel, it can be challenging to narrow down which company to go with. But, the process is worth it since adopting solar energy is typically a great idea. It’s no surprise that St. Gabriel, somewhere with lots of sunlight, has tons of solar growth, so a lot of the best solar companies in the country have opened up there to help residents adopt renewable energy.


There are so many installers to consider, but in this article, we’ll help you narrow down your options by recommending some of the best solar companies in St. Gabriel.To help you understand if solar panels are something you should get for your home, you can get a free, no-obligation quote from one of the best solar companies in St. Gabriel by clicking the button below.

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EcoWatch Rankings for Solar Companies in St. Gabriel

Best Local Installer
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EcoWatch Rating

4.7/5

South Coast 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 Tesla Powerwall
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Consultation

Website: http://www.southcoastsolar.com/
Address: 2605 Ridgelake Dr, Metairie, LA 70002
Phone: 5045297869
Outstanding Local Installer
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EcoWatch Rating

4.4/5

Solar Alternatives, Inc.

  • 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 Financing Assistance
  • Service icon Panel Installation
  • Service icon Tesla Powerwall

Website: https://www.solalt.com/areas-we-serve/new-orleans/
Address: 5804 River Oaks Rd S, New Orleans, LA 70123
Phone: 5042943766
Outstanding Local Installer
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EcoWatch Rating

4.1/5

PosiGen

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • 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
  • Service icon Cleaning and Maintenance
  • Service icon Permit Assistance

Website: http://www.posigen.com/
Address: 10935 Perkins Rd suite c, Baton Rouge, LA 70810
Phone: 8667674436
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Green Light Solar

  • 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 Panel Installation
  • Service icon Battery Storage

Website: http://gl.solar/
Address: 2736 O'Neal Ln, Baton Rouge, LA 70816
Phone: 2253412031
Outstanding Local Installer
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EcoWatch Rating

3.0/5

EcoBuild LLC

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

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation

Website: https://www.ecobuildus.com/
Address: 9530 Interline Ave Suite B, Baton Rouge, LA 70809
Phone: 2254009978
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Geaux Green Solar

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

Services Offered

  • Service icon Panel Installation

Website: http://www.geauxgreensolar.com/
Address: 17485 Opportunity Ave, Baton Rouge, LA 70817
Phone: 2256150186
Outstanding Local Installer
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EcoWatch Rating

3.0/5

JEH Solar LLC

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

Services Offered

  • Service icon Panel Installation
  • Service icon Off-Grid Solar Systems
  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs

Website: https://jehsolar.com/
Address: 105 Henderson Rd, Lafayette, LA 70508
Phone: 3372770037
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Baton Rouge Air

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

Services Offered

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

Website: http://www.batonrougeair.com/
Address: 15033 Cocodrie Ave, Baton Rouge, LA 70817
Phone: 2253872665
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Bayou Solar LLC

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

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation

Website: http://bayousolar.com/contact/
Address: 1517 Edwards Ave, Elmwood, LA 70123
Phone: 5042730490
Outstanding Local Installer
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EcoWatch Rating

3.0/5

ADT Solar

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

Services Offered

  • Service icon Panel Installation

Website: https://www.adtsolar.com/
Address: 1200 S Acadian Thruway #101, Baton Rouge, LA 70806
Phone: 8334091007

Methodology: How We Ranked the Best Solar Companies in St. Gabriel

EcoWatch's solar experts analyzed each solar company in St. Gabriel 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 St. Gabriel


Below are some the criteria we examined specifically for Louisiana 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 St. Gabriel

For lots of homeowners, whether or not to invest in solar energy boils down to the cost.The cost and possible savings vary depending on a few important factors such as:

  • How much energy costs for you: If your local energy rates are especially high, there's a better chance you'll see a higher return on your investment in solar panels. In St. Gabriel, you can save an average of $1,331 a month on your electricity bills.
  • Electricity consumption: The average home in St. Gabriel uses a lot of energy, and as a result may see more savings on electricity bills than other places.
  • Choice of solar panels: The kind of solar panels you are interested in getting will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also save you more money over the lifetime of your system. If you don’t need to maximize efficiency, you can go with a higher number of more affordable panels.
  • Incentives: The federal solar investment tax credit currently lets you decrease your taxes by 0 of the project cost. Your state may also have incentives and rebates that you can benefit from. In addition, you can save about $17,000 over 20 years on your utility bills, before factoring in incentives.

Due to solar panels decreasing in cost as well as local and federal solar incentives, they are a cost-effective investment for most homeowners.

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Solar Incentives in St. Gabriel

Although installing solar panels is typically a big investment, it can save you a significant amount of money over several years because of smaller power bills and government incentives.No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which allows you to claim 0 of your project costs when you file taxes, lowering the amount of taxes you owe that year. Additionally, there may be some local incentives that stack with the ITC too. Take a look at our article on solar incentives to learn what incentives are available to you.

Environmental Impact of Switching to Solar in St. Gabriel

One of the best reasons to switch to solar power is to minimize your dependence on nonrenewable energy sources like burning fossil fuels, which are damaging for the environment.But you may be wondering – how much exactly can you help the planet by making the switch to solar? In a city like St. Gabriel where energy use is particularly high, installing solar panels is a great idea for people who are worried about the state of the planet.In St. Gabriel, the average person can lower their carbon footprint by 80 pounds a year once they go solar. As you can see, investing in solar has so many other rewards besides saving money. One of the major ones is that you can help save the planet too.

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EcoWatch's St. Gabriel, LA Solar Company Rankings FAQs

What is the most reputable solar panel company in St. Gabriel?

In St. Gabriel, South Coast Solar is the most reputable local solar company. Our team of experts rates it 4.70 stars, so it's a good choice if you're planning on installing solar panels on your house.

What are the biggest pros and cons of switching to solar?

A few of the biggest pros are that it lets you spend less on your power bills, it’s good for the environment, and it provides a significant return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, the installation cost is pricey and solar panels can look clunky on your roof.

Are solar panels worth it?

Solar panels can be a fruitful investment for a majority of homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your power bills are already pretty low, solar panels might not be for you.

What is solar panel capacity and how much do I need for my house?

Solar panel capacity is rated depending on how many watts of power they produce under standard testing conditions. Since each panel can generally produce about 250 to 400 watts per hour, the average household will need 20 to 35 panels.

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.