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Toll Free 314-771-5131

EFS Energy EFS Energy EFS Energy EFS Energy
  • Services
    • Commercial
    • Residential
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  • Get to Know Us
    • About
    • Service Beyond Sale
  • Reviews
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  • Blog
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    • Review Us
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Testimonial

Home 3 kW Grid-Tied System / Battery Backup System

“They really do a great job. They do their homework first and go by the book with all necessary city permits. Excellent experience!”

Jo Anne P. - St. Peters, MO
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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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