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  • Why Solar
  • How It Works
    • Overview
    • Consultation
    • Design
    • Installation
    • Maintenance
    • FAQ
  • Who We Serve
    • Homeowners
    • Businesses
    • Farms
    • Financing
  • Why EFS
    • Our Work
    • Reviews
  • About EFS
    • About Us
    • Blog
    • Careers
    • Newsletter
  • Request Free
    Consultation

Why EFS

Home Why EFS

Why EFS

Why Choose EFS for Your Solar Needs?

We don’t want you to be in the dark. As one of the most experienced energy-saving solar panel installation companies in St. Louis and the Midwest, EFS Energy is focused on helping our customers achieve energy independence by generating clean, renewable energy from solar panel systems. We will be around for the life of your system, and not leave you high and dry after installation. Through consultation and forethought, we can make sure you have a system that isn’t just a short-term solution, but is built for solutions you need in your future.

Investing In a Brighter Future

We enjoy spending time educating the public about energy usage and solar systems. You will find owner Paul McKnight and his passionate employees speaking at schools or community events on how solar panels work, the evolution of this energy-efficient technology, and the environmental benefits of solar systems.

Have a suggestion for a community outreach opportunity? We’re all ears.

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Have Questions? We Have Answers.

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St. Louis Office

1283 Research Blvd
St. Louis, MO 63132

314-771-5131 | 844-33-SOLAR

Springfield Office

920 South Spring Street
Suite 2600
Springfield, IL 62704

217-993-9801 | 618-491-5101

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