12 Best Solar Companies in Alamo, TX (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Alamo based on:
Customer review scores
Service area for Alamo, TX
Company policies and services offered
Accreditations and certifications
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Average Alamo homeowner saves $1,398/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Alamo
Hoping to go solar but still deciding on which solar panel installer would be the best one for your needs? Although it can be difficult to choose a solar company, the search will pay off because going solar has many good perks. While solar power is a sizable investment, you’ll be able to make that expense back and then some, all while living more sustainably. In fact, you could be looking at saving about $17,000 over 20 years.
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 Alamo.To start getting free quotes from the best solar companies in Alamo, you can click "get quote" below.
EcoWatch Rankings for Solar Companies in Alamo

Solergy
Informative Resources
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Skilled Repairs
Cleaning and Maintenance
Consultation
Panel Installation
Solar Carports
Grid-Tied Solar System
Battery Storage

People’s Choice Solar
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Consultation
Panel Installation
Battery Storage
Grid-Tied Solar System
Tesla Powerwall

Reliant Energy
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation



Synergy Solar RGV
Free Quotes
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Battery Storage
Cleaning and Maintenance
Panel Installation
Consultation
Permit Assistance


CAM Solar
Reliable Customer Support
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Battery Storage
Tesla Powerwall
Cleaning and Maintenance
Panel Installation

Residential and Commercial Energy USA LLC
Clear Pricing Policy
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Permit Assistance
Tesla Powerwall
Battery Storage

Green Planet Solar, LLC
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Consultation
Battery Storage
Cleaning and Maintenance
Panel Installation


LoneStar Solar Services
Reliable Customer Support
Free Quotes
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Permit Assistance
Panel Installation
Consultation
Battery Storage
Methodology: How We Ranked the Best Solar Companies in Alamo
EcoWatch's solar experts analyzed each solar company in Alamo 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 Alamo
Below are some the criteria we examined specifically for Texas 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 Alamo
Solar panels are powered by a free energy source — the sun — but to take advantage of this you first need to pay to install your system.The installation cost is just one important factor you should take into account when looking into getting solar panels. How much it'll cost and how much you can save depend on things including:
- Incentives: The federal solar investment tax credit, which everyone qualifies for, allows you to deduct 0 of the cost of installing your solar panel system from your federal taxes. Plus, not including incentives, you can save about $17,000 over 20 years on your energy bills.
- System size and type: Some models are more pricy than others, so the one you decide on can raise or lower your initial investment. Plus, the more solar panels you need to buy, the more it'll cost.
- Your current electric bills: Solar panels can dramatically lower, or completely eliminate, your utility bills. In Alamo, you can save an average of $1,242 a month.
- Your home's orientation toward the sun: This, plus how your roof is set up, affects affect how much electricity your solar panels can make.
There are lots of good benefits of solar even with the upfront cost of installation. It can help the Earth and your bank account. Plus, it can boost the value of your home, leading to even more benefits if you choose to sell your home later.
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Solar Incentives in Alamo
One of the benefits of installing a solar panel system is earning incentives from the government.These incentives normally consist of cash rebates, tax benefits and/or performance-based incentives. They can lower the cost you pay for installing solar panels by 0, upwards of 50% depending on your location. Check out our article on solar incentives to find out what incentives are available to you.
Environmental Impact of Switching to Solar in Alamo
One of the reasons so many are considering switching to solar power is to help lower their environmental impact.But how much can installing solar panels actually help the environment? Using clean energy for electricity rather than relying on nonrenewable energy sources is a great way to reduce carbon dioxide emissions if you're concerned about Alamo's sizable level of greenhouse gas emissions.While solar panel production releases carbon dioxide emissions, the panels make up for it by greatly decreasing the amount of CO2 you would have been responsible for if you still used traditional energy. In Alamo, you can reduce your carbon footprint by 90 pounds a year with solar panels. If you care about the environment, you’ll no doubt find that there are many benefits of adopting solar energy other than just saving money on bills. You can also help preserve the environment, which some would argue is worth more.
EcoWatch's Alamo, TX Solar Company Rankings FAQs
Which solar installation company is the best near me?
In Alamo, Solergy is the top local solar company. Our team of experts rates it 4.70 stars, so it's a great choice if you're planning to add solar panels to your roof.
What are the best and worst things about solar power?
A few of the biggest pros are that it lowers your power bills, it’s a sustainable source of energy, and it can give you 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 startup costs are high and solar panels aren’t always aesthetically pleasing.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 13.3 years, but the exact period is influenced by the cost of electricity where you are, incentives and net metering programs.
What is the best kind of solar panel?
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 configuration, how much you're willing to spend 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.