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Welcome to JSA Fusión Design Architecture.

It was founded by the architect Jose Sánchez Arias office in Atenas and also has 14 years of experience in consulting, planning, management and development projects: Residential, Commercial and Industrial, in the construction sector.
Always focused on finding a excellent service that exceeds the expectations of our customers is that we have formed a multidisciplinary group composed of design professionals specializing in each of the constructive areas:
Architecture / Civil - Structural / Electromechanical / Interior design and landscaping.

About Us


Develop projects where customer needs are translated and where an overall design concept and space built in harmony with the environment and sustainability is given. Offer our customers the most complete professional advice throughout the process of design and construction, Our compromise is continuous improvement in each of the projects.

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Project Planning
Project Management
Interior Design
Technical Direction

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Contact Us

Atenas, Alajuela. Costa Rica
Office: (506) 2446 - 0576
Cellphone: (506) 8814 - 8370

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Visit our project gallery. Here are some of our most recent works.

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Commercial Store

  • Commercial

Navarro Morales Residence

  • Renders
  • Residential

Loma Real Apartments

  • Renders
  • Residential

Coopeatenas R.L.

  • Renders
  • Commercial