14 Best Solar Companies in Warrenton, MO (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 14 in Warrenton based on:
Customer review scores- Service area for Warrenton, MO
- Company policies and services offered
- Accreditations and certifications
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Average Warrenton homeowner saves $1,298/year with solar panels
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Best Solar Companies in Warrenton
As a homeowner or business owner in Warrenton, you may be interested in switching to solar and curious about the best solar companies in your local area. Solar could be a fantastic choice since it has a lot of benefits. Because solar panels generate their own electrical power, they can vastly reduce your electricity bill each month, if not completely eliminate it. In fact, you could look forward to about $15,000 of savings over 20 years.
If you want to take advantage of the great number of benefits of solar, we’re here to help you narrow down your options to find the Warrenton solar installer that’s perfect for you.If you want to receive free, no-obligation quotes from the best Warrenton solar installers, you can click the button below to learn more.
EcoWatch Rankings for Solar Companies in Warrenton
Astrawatt Solar
Reliable Customer Support- Informative Resources
- Free Quotes
- Clear Pricing Policy
Limited information available on website
Services Offered
Tesla Powerwall- Battery Storage
- Panel Installation
- Consultation
- Permit Assistance
SunSent Solar
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Skilled Repairs
- Financing Assistance
- Battery Storage
- Cleaning and Maintenance
- Consultation
- Panel Installation
StraightUp Solar of St. Louis
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Grid-Tied Solar System
- Battery Storage
- Consultation
- Cleaning and Maintenance
Streib Company
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
EFS Energy
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- Financing Assistance
- Consultation
Helio Solar Power, LLC.
- Reliable Customer Support
- Prompt Service Delivery
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Battery Storage
- Solar Carports
- Financing Assistance
- Skilled Repairs
Solar city stl
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Cleaning and Maintenance
- Battery Storage
- Permit Assistance
- Consultation
Sustainable Solar
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Permit Assistance
- System Decommissioning
- Grid-Tied Solar System
- Skilled Repairs
- Panel Installation
- Off-Grid Solar Systems
Solar Luxury LLC
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- System Decommissioning
- Consultation
- Skilled Repairs
- Off-Grid Solar Systems
- Panel Installation
AKA Solar LLC
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
BKJ Solar
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
Purelight Power of St. Louis
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Consultation
- Financing Assistance
- Permit Assistance
- Panel Installation
Missouri Solar Applications
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
- Consultation
- Financing Assistance
five stars electric and solar LLC
- Limited information available on website
Services Offered
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Warrenton
EcoWatch's solar experts analyzed each solar company in Warrenton 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 Warrenton
Below are some the criteria we examined specifically for Missouri 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 Warrenton
For many people, the decision of which solar company to go with comes down to costs.The installation cost is just one important factor you should take into account when looking into installing solar panels. How much it'll cost and how much you can save depend on things including:
- Incentives: The federal solar investment tax credit currently allows you to lower your taxes by 0 of the project cost. Your state may also have incentives and rebates that you can use. Additionally, you can save about $15,000 over 20 years on your utility bills, not including incentives.
- The cost of electricity in your area: If your local energy rates are quite high, there's a good chance you'll see a higher return on your investment in a solar system. In Warrenton, you can save an average of $1,291 a month on your electricity bills.
- Your income and budget: This affects what model of solar panels you can get.
- How much power your household needs: If your home uses a lot of energy, you'll reap more rewards from going solar.
There are lots of great benefits of solar despite the upfront cost of installation. It can help the Earth and your wallet. In addition, it can raise the value of your home, giving you even more benefits if you want to sell your home later.
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Solar Incentives in Warrenton
Although solar power is typically a large investment, it can save you a lot of money over several years due to smaller utility bills and government incentives.State and city solar incentives depend on the location and, sometimes, utility company. A lot of states offer rebates for solar panels, in addition to the federal solar tax credit. In our article on solar incentives, you can read about the incentives you qualify for near you.
Environmental Impact of Switching to Solar in Warrenton
One of the most compelling reasons to adopt solar power is to decrease your reliance on traditional energy sources like burning fossil fuels, which are damaging for the environment.But – how much exactly can you help the planet by going solar? The more power your household uses, the the more the environment will benefit from you switching to solar as you won’t need to burn as many fossil fuels.After you go solar, your carbon footprint can be cut by about 100 pounds each year. For those who are worried about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.
EcoWatch's Warrenton, MO Solar Company Rankings FAQs
What is the top solar installation company in Warrenton?
The highest-rated local solar company in Warrenton is Astrawatt Solar, with a rating of 5.00 stars.
Are solar panels actually eco-friendly?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals in the construction. Chemicals can make solar panels difficult to recycle 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.
How long does it take for solar to pay for itself?
Solar panels generally pay for themselves in about 14.5 years, but your solar payback period will vary based on your utility costs. The higher your typical energy bill, the faster your solar panel system will pay for itself.
How efficient is a solar panel system?
For the most part, solar panels are about 15 to 25% efficient, meaning they can convert that percentage of the sun’s energy 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.