15 Best Solar Companies in Valley Park, MO (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Valley Park based on:
Customer review scores
Service area for Valley Park, MO
Company policies and services offered
Accreditations and certifications
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Average Valley Park homeowner saves $1,380/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Valley Park
Finding the right solar panel installation company for your house is an important decision, but it's one that can reap a lot of rewards in Valley Park. Since the cost of energy is getting higher and higher each year, many homeowners are planning on making the switch to solar to save money on electricity for their homes.
If you want to start making use of the many perks of solar, we can help you narrow down your options to find the Valley Park solar installer that’s perfect for you.Want to know how much it’d cost to install solar panels on your roof? Click "get quote" below to get a free, no-obligation quote from a top-rated Valley Park solar installer.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch Rankings for Solar Companies in Valley Park

Astrawatt Solar
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Permit Assistance
Panel Installation
Consultation
Tesla Powerwall
Battery Storage


StraightUp Solar of St. Louis
Free Quotes
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Cleaning and Maintenance
Consultation
Grid-Tied Solar System
Financing Assistance
Battery Storage

SunSent Solar
Informative Resources
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Financing Assistance
Skilled Repairs
Cleaning and Maintenance
Consultation
Battery Storage

Route 66 Solar
Informative Resources
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Financing Assistance
Grid-Tied Solar System
Panel Installation
System Decommissioning

EFS Energy
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Cleaning and Maintenance
Consultation
Financing Assistance

Helio Solar Power, LLC.
Prompt Service Delivery
Reliable Customer Support
Clear Pricing Policy
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Battery Storage
Cleaning and Maintenance
Panel Installation
Financing Assistance
Solar Carports
Skilled Repairs

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


Solar Luxury LLC
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
System Decommissioning
Skilled Repairs
Consultation
Off-Grid Solar Systems
Panel Installation

Sustainable Solar
Informative Resources
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Grid-Tied Solar System
Panel Installation
Skilled Repairs
Financing Assistance
Permit Assistance
Off-Grid Solar Systems
Battery Storage
System Decommissioning



Purelight Power of St. Louis
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Permit Assistance
Consultation
Grid-Tied Solar System
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 Valley Park
EcoWatch's solar experts analyzed each solar company in Valley Park 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 Valley Park
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 Valley Park
The cost of putting up solar panels has dropped greatly over the past few years, but it’s still a significant investment for most homeowners.The installation cost is just one important factor you should consider when looking into installing solar panels. How much it'll cost and how much you can save depend on things including:
- Your city: This affects how much sunlight your roof gets, which helps determine how many panels you need.
- Incentives: The federal solar investment tax credit, which everyone in the U.S. is eligible for, lets you deduct 0 of the cost of installing your solar panel system from your taxes. Plus, not including incentives, you can save about $16,000 over 20 years on your energy bills.
- The type and model of solar panels you want: Some are more expensive, so that will shape your budget for your solar project.
- Your household's power bills: Based on the fairly high monthly energy bills in Valley Park, you could save about $1,300 a year with solar.
Due to solar panels decreasing in cost as well as local and federal solar incentives, they are a worthwhile investment for the majority of homeowners.
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Solar Incentives in Valley Park
One of the benefits of installing a solar panel system is receiving federal and potentially state incentives.On top of the federal tax credit incentive, there are also some local incentives, which in the majority of cases, stack with the federal incentive, so you get to save even more. Check out our article on solar incentives to learn what incentives you can benefit from.
Environmental Impact of Switching to Solar in Valley Park
If you’re considering adding solar panels to your home, one of the main reasons why may be to lower your carbon footprint.But how much can switching to solar actually help the environment? In Valley Park, where the energy generation produces a lot of greenhouse gasses, going solar can have a significant impact on the environment since solar power is a renewable source of energy.Although solar panel production emits carbon dioxide, the panels make up for it by considerably decreasing the amount of CO2 you would have been responsible for if you still used traditional energy. In Valley Park, you can reduce your carbon footprint by 100 pounds a year with solar panels. As you can see, investing in solar has so many other benefits besides saving money. One of the most important ones is that you can help save the planet too.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch's Valley Park, MO Solar Company Rankings FAQs
What is the most reputable solar panel installer in Valley Park?
The best local solar company in Valley Park is Astrawatt Solar, with a rating of 5.00 stars.
What are the pros and cons of going solar?
The biggest advantages of solar power are that it can reduce or, for some, entirely eradicate your electricity bills, raise the value of your home and reduce your carbon footprint. The greatest disadvantages are that solar panels can be expensive to install, you may not save a lot if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.
How long does it take for solar to pay for itself?
Solar panels typically pay for themselves in about 13.7 years, but your solar payback period will depend on your utility costs. The more your typical energy bill, the faster your solar panel system will pay for itself.
How long do solar panels last?
On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger level of energy production.
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.