11 Best Solar Companies in Old Jefferson, LA (2024 Reviews)

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

  • Customer review scores
  • Service area for Old Jefferson, LA
  • Company policies and services offered
  • Accreditations and certifications

Average Old Jefferson homeowner saves $1,450/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 Old Jefferson

If you’re a home or business owner looking to take advantage of the solar incentives in Old Jefferson, it can be a lot of work to narrow down which installer to go with. But, the process is worth it since adopting solar power is typically a fantastic choice. Solar panels aren't just good for the environment — your bank account will be better off too. Once you switch to solar power, you can save an average of $17,000 over 20 years, and this doesn't even include incentives.


The cost of installing solar panels can vary considerably depending on your home’s configuration and your overall energy usage.We recommend shopping around for multiple quotes and comparing them to see which is the best installer for your home. To receive free, no-pressure quotes from pre-screened solar companies in Old Jefferson, click the link below.

Best Technology

Tesla Energy

★★★★★
3.2
  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch Rankings for Solar Companies in Old Jefferson

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.2/5

PosiGen

  • 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 Battery Storage
  • Service icon Permit Assistance
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Consultation

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

EcoWatch Rating

3.0/5

Green Light Solar

  • 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 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 Prompt Service Delivery
  • 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 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
  • 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

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

ADT Solar

  • Pros icon Free Quotes
  • Pros icon Prompt Service Delivery
  • 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 Panel Installation

Website: https://www.adtsolar.com/
Address: 1200 S Acadian Thruway #101, Baton Rouge, LA 70806
Phone: 8334091007
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.7/5

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

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

EcoWatch Rating

4.4/5

Solar Alternatives, Inc.

  • Pros icon Informative Resources
  • 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 Battery Storage
  • Service icon Panel Installation
  • Service icon Tesla Powerwall
  • Service icon Financing Assistance

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

3.0/5

A-Z Solar Services

  • Pros icon Free Quotes
  • 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 Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Grid-Tied Solar System
  • Service icon Off-Grid Solar Systems

Website: http://www.a-zsolar.com/
Address: 1189 Viola St, Mandeville, LA 70471
Phone: 9855153624
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

JEH Solar LLC

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

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

EcoWatch Rating

3.0/5

Bayou Solar 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 Consultation
  • Service icon Panel Installation

Website: http://bayousolar.com/contact/
Address: 1517 Edwards Ave, Elmwood, LA 70123
Phone: 5042730490

Methodology: How We Ranked the Best Solar Companies in Old Jefferson

EcoWatch's solar experts analyzed each solar company in Old Jefferson 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 Old Jefferson


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 Old Jefferson

When picking a solar company, most homeowners or business owners care about the costs the most.A few important factors that affect how much it will cost to install solar panels on your home and how much it could save you over time include:

  • Your income and budget: This affects what kind of solar panels you can get.
  • Incentives: The federal solar investment tax credit currently allows you to decrease your taxes by 0 of the project cost. Your state may also have various incentives that you can use. Additionally, you can save about $17,000 over 20 years on your utility bills, not including incentives.
  • How much electricity your household consumes: Homes that use plenty of electricity each month may call for more solar panels and, therefore, more upfront cost, but will also enjoy more savings over time.
  • The amount of sunlight your roof gets: If your rooftop doesn’t see much direct sunlight, your solar panel system won’t be able to produce as much energy, which will give you lower savings on energy bills than a roof that gets plenty of sunlight.

Solar is a profitable investment for most homeowners. You can make your own power instead of paying for it from a utility company and take advantage of solar incentives and rebates, all while helping preserve the Earth.

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Solar Incentives in Old Jefferson

Because solar power is better for the environment than traditional energy sources, there are quite a few government incentives in place to encourage people to make the switch.You qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar panel system. You can also potentially use the ITC with other local rebates and benefits. Take a look at our article on solar incentives to learn what incentives you can benefit from.

Environmental Impact of Switching to Solar in Old Jefferson

Swapping traditional energy for solar is a good way to do your part for a more eco-friendly future.Something many people might be wondering about is how much can they really help the environment by switching to solar power anyway? In Old Jefferson, where the energy generation can be rather dirty, going solar can have a significant impact on the planet since solar power is an abundant source of clean energy.In Old Jefferson, the average person can reduce their carbon footprint by 80 pounds a year once they go solar. Since energy from the sun is plentiful and produces electricity without releasing carbon emissions, making the switch to solar power is one easy step you can take to help preserve the planet.

Best Technology

Tesla Energy

★★★★★
3.2
  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Old Jefferson, LA Solar Company Rankings FAQs

Which solar installation company is the best in Old Jefferson?

In Old Jefferson, PosiGen is the most reputable local solar company. Our team of experts rates it 4.20 stars, so it's a solid choice if you're looking to install solar panels on your roof.

What is the negative environmental impact of solar panel manufacturing?

Manufacturing solar panels needs to use chemicals and produces toxic waste that can be dangerous for the environment, which is the main downside of solar panels.

How long does it take to see a return on your investment after installing solar panels?

The average payback period for solar panel installation is about 14.7 years, but the exact period depends on the cost of electricity where you are, incentives and net metering programs.

How efficient are solar panels?

Most of the time, solar panels are about 15 to 25% efficient, meaning they can convert that percentage of the energy from the sun into usable electricity.

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.