The Professional Service with Integrity and Expertise

Alternative Energy Source Co. is a leading residential electrical company serving the Schertz, TX, area. We specialize in solar, generators, battery backup, and EV charger installations, providing reliable power and peace of mind.

Book a service call now to secure your home's power

Why Choose Us

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Experienced Professionals

Our certified electricians are highly trained and dedicated to exceptional workmanship.

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24/7 Emergency Support

Get peace of mind with our round-the-clock emergency electrical services.

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Dependable Service

We offer reliable service and a commitment to on-time, efficient project completion.

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Safety First Approach

We prioritize safety and quality in every electrical installation we perform. 

Our Comprehensive Electrical Services

 Expert solutions for every residential energy need

Sustainable Energy Solutions

Power your home with the sun.

Reliable Power Systems

Never be left in the dark during an outage.

Everyday Electrical & EV Charging

Safe, efficient, and modern power for your home.

Hear From Our Satisfied Customers

Serving the Greater Schertz Area

 Your trusted local electrician, serving our neighbors with pride.

No job too small

  • San Antonio, TX
  •  Schertz, TX
  • Helotes, TX
  • Leon Valley, TX
  • Boerne, TX
  • Bulverde, TX

Our Recent Projects

 A showcase of our professional electrical and energy installations.

View our gallery of completed projects, including solar panel installations, backup generator setups, and modern EV charging solutions.