Eugenio Ramírez Ballagas arquitectos (ERBa), formerly known as ERERAS  Arquitectos, is an award winning Architecture firm established in 2009 in San Juan Puerto Rico. We specialize in contemporary design.

At ERBa we strive for high-end quality space design, along with optimum functionality according to our clients' needs and demands.  Furthermore, our trajectory has led us to gain experience in many other areas.   Click here to meet us.

Check our services below.