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Who We Are

A studio rooted in place, working at every scale.

A multidisciplinary design studio based in Guatemala City, working across Central America and beyond.

2007

CNU Charter Awards — Best Neighborhood Plan, La Candelaria, Antigua Guatemala

2014

CNU Charter Awards — Best City Plan, Curridabat, Costa Rica

2019

Prix Versailles — Special Mention

2020

Forbes Centroamérica — Top Creatives

2025

New Urban Guild — Design Excellence Award, Mixed Use, Plaza del Mercado Flats, Las Catalinas, Costa Rica

Hand-rendered urban square concept drawing by Castillo Arquitectos

Castillo Arquitectos is a team of architects, urban designers, and creatives, driven by the opportunity to design places that endure and nurture a true sense of community.

With over two decades of experience, we’ve earned a reputation for delivering holistic projects that stay true to the unique character of each place and the evolving needs of people and context. Our personalized approach places clients — and the communities we serve — at the heart of every decision.

Rooted in Central America and connected to the world, we integrate deep knowledge of regional regulations, cultures, and markets with a global perspective, in long-standing collaborations with leading developers, consultants, and institutions.

At our core, we believe design is legacy — one that connects people, elevates everyday life, and creates a lasting, positive impact for future generations.

Architecture begins long before the first line is drawn — in conversation, in observation, in a long look at the place itself.

Eduardo Castillo Cortés
Founder & Director

Eduardo Castillo Cortés

Guided by Eduardo Castillo Cortés — an accomplished designer with more than 20 years of international, multidisciplinary experience — the team unites strategic thinkers and creative minds to shape places that inspire, endure, and enrich the human experience.

He founded the studio in 2004, after training and collaborating with leading firms in the United States. His work in urban design and architecture has been recognised internationally, and he has collaborated with institutions and developers throughout the Americas.

The Team

An international, diverse team.

Castillo Arquitectos brings together professionals from different nationalities, disciplines, and backgrounds — who bring a broad perspective to every project.

Luis Pedro García-Salas
Luis Pedro García-Salas Mixed-Use Projects Lead
César Rojas
César Rojas Residential Design Lead
Michelle Wiesner
Michelle Wiesner Operations Coordinator
Marco Quiroa
Marco Quiroa Planning Coordinator
Malena González
Malena González Project Manager – Urban Design
Cristian Paredes
Cristian Paredes 3D Visualization
Christopher Estrada
Christopher Estrada Designer
Yohana Fernández
Yohana Fernández Designer
Scarlett Castañeda
Scarlett Castañeda Designer
Valeria Ramirez
Valeria Ramirez Designer
Dany Vásquez
Dany Vásquez Designer
Emily Carreño
Emily Carreño Designer
Careers

Work with us.

Castillo Arquitectos is always interested in meeting architects, urban designers, and creatives who share the studio’s standard of work. Send your portfolio and tell us what draws you here.

Email [email protected]
Studio Guatemala City, Guatemala
Inquiry

Work with us.

Castillo Arquitectos is always interested in meeting architects, urban designers, and creatives who share the studio’s standard of work. Tell us about yourself.

Your background, what draws you to the studio, and when you would be available.
Castillo Arquitectos Studio · Guatemala City

Let’s build something meaningful together.

Whether you’re envisioning a new community, a distinctive residence, or a transformative urban project, we’re here to help bring your vision to life.

Get in Touch