Enphase Installer

EFS Energy LLC

Installing Enphase since 2013

Phone: 314-771-5131

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About EFS Energy LLC

We put the Earth First in Solar and as the premier and local energy experts in the Midwest, we offer a variety of services to our clients from energy consultations and full home energy audits to professional installation and maintenance of solar photovoltaic systems and LED lighting. We offer a FREE solar estimate to our clients interested in moving forward with solar for their property that includes information about an ideal system for their home or business and the costs, savings, and incentives associated.

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Additional Information

Installer Address:
9100 Midland Blvd
St. Louis, MO, 63114

Contact Phone:
314-771-5131

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Design Services

Installer Services

EFS Energy LLC offers a range of services to help maximize and maintain your energy savings.

Learn more about installer services
Solar PV Installation

Solar PV Design

Design of a PV system that makes the most of your roof space for the greatest energy harvest.

PV System Servicing

Servicing of Existing Solar PV Systems

Cleaning, repairs, and maintenance to keep your system in excellent shape and your savings constant.

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Energy Storage Consultation and Preparation

Guidance through the energy storage buying decision and planning process.

Solar Battery Preparation - Installation

Solar PV Installation

Installation of the PV system on your roof.

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Official member of the Enphase Installer Network

  • Solar installer with experience installing Enphase systems.

  • NABCEP Certification

    Approved by the North American Board of Certified Energy Practitioners.

  • Better Business Bureau

    BBB certified for a commitment to ethical standards and customer satisfaction.

  • SolarReviews Pre-screened Solar Pro

    Accredited based on a customer-driven metric including customer ratings, number of reviews and years in business.

Enphase Installer Quote
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"EFS was able to undertake and follow through with every aspect...[and] not only am I highly satisfied that the results matched what was envisioned, and completely within budget, but I have been pleasantly surprised by the many positive comments and compliments from neighbors.”

— Guy V from St. Louis, MO
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The Enphase Installer Network helps you connect with experienced Enphase installers in your area. Now you can easily find installers who specialize in Enphase, and support a local business by going solar.

More About our Network
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Above and beyond the installation

Installing your PV system is only part of what installers do. Our listings let you see all the valuable services an installer provides, from design and maintenance to adding solar batteries.

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Excellence you can count on

Our badge rankings let you evaluate an installer’s Enphase expertise before you take the next step. Whether they’ve done 50 Enphase installs or 250, you’ll know you’re in experienced hands.

Cities Close to this Area:
CHESTERFIELD, EAST SAINT LOUIS, VALLEY PARK, SAINT PETERS, ALTON, HOUSE SPRINGS, BALLWIN, EARTH CITY, EAST ALTON, EUREKA, DOW, WOOD RIVER, GODFREY, VENICE, BELLEVILLE, COLUMBIA, GRAFTON, SAINT CHARLES, PORTAGE DES SIOUX, MARYLAND HEIGHTS
Zip Codes Close to this Area:
63114, 63132, 63145, 63074, 63134, 63140, 63130, 63195, 63167, 63121, 63133, 63124, 63105, 63135, 63117, 63042, 63044, 63144, 63112, 63146
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