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About Us

“EPEC S.A. is Costa Rica’s premier power systems engineering firm, delivering advanced grid studies and renewable integration solutions across Latin America. Our team of PhD engineers combines cutting-edge research with on-field expertise to build resilient, sustainable energy futures.”

“EPEC S.A. is Costa Rica’s premier power systems engineering firm, delivering advanced grid studies and renewable integration solutions across Latin America. Our team of PhD engineers combines cutting-edge research with on-field expertise to build resilient, sustainable energy futures.”

“EPEC S.A. is Costa Rica’s premier power systems engineering firm, delivering advanced grid studies and renewable integration solutions across Latin America. Our team of PhD engineers combines cutting-edge research with on-field expertise to build resilient, sustainable energy futures.”

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Mission & Vision

“We pioneer advanced power engineering solutions to accelerate the region’s clean energy transition. Our mission blends technical excellence with environmental responsibility to build resilient electrical grids.”

“We pioneer advanced power engineering solutions to accelerate the region’s clean energy transition. Our mission blends technical excellence with environmental responsibility to build resilient electrical grids.”

“We pioneer advanced power engineering solutions to accelerate the region’s clean energy transition. Our mission blends technical excellence with environmental responsibility to build resilient electrical grids.”

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Projects

“From Costa Rican island microgrids to Peru’s green hydrogen frameworks, we deliver turnkey projects that redefine sustainable power infrastructure across Latin America.”

“From Costa Rican island microgrids to Peru’s green hydrogen frameworks, we deliver turnkey projects that redefine sustainable power infrastructure across Latin America.”

“From Costa Rican island microgrids to Peru’s green hydrogen frameworks, we deliver turnkey projects that redefine sustainable power infrastructure across Latin America.”

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Services

“Specialized consulting in renewable integration, grid compliance, and custom software development. We optimize power systems for utilities, developers, and regulators.”

“Specialized consulting in renewable integration, grid compliance, and custom software development. We optimize power systems for utilities, developers, and regulators.”

“Specialized consulting in renewable integration, grid compliance, and custom software development. We optimize power systems for utilities, developers, and regulators.”

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Courses

This v2.0 website is under construction.

This v2.0 website is under construction.

At EPECSA, we offer practical and up-to-date courses that boost your professional growth. Start learning today and open new opportunities for your future.

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Team

“Meet the experts driving Latin America’s energy transformation with cutting-edge technical solutions.”

“Meet the experts driving Latin America’s energy transformation with cutting-edge technical solutions.”

“Meet the experts driving Latin America’s energy transformation with cutting-edge technical solutions.”

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Dr. Andrés Argüello Guillén

CEO / Co-Founder of EPEC S.A.

  • Ph.D. in Electrical Engineering (UNICAMP, Brazil)
  • Expert in power quality, power system dynamics, power distribution, and distributed generation
  • 📧 aarguello@epecsacr.com
    📞 +506 8983 4797


    Eng. Sofía Villalobos Brenes

    Co-Founder of EPEC S.A.

  • Licentiate in Power Systems (University of Costa Rica)
  • Specialist in inverter-based resources modeling and simulation
  • 📧 svillalobos@epecsacr.com
    📞 +506 6009 6746


    Mrs. Laura Montero Molina

    Administrative Support | SICOP Specialist

  • Expert in SICOP procedures
  • Administrative support
  • Social media management
  • Information, contracts, payments, and quotations
  • 📧 info@epecsacr.com
    📧 facturacion@epecsacr.com
    📞 +506 8628 4845

    Contact us
    For more information, please contact . We’ll be happy to assist you.
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