Club Sport Herediano`s field drainage, 2004.
Construction and maintenance of Hacienda Iguana Golf Course Nicaragua, 2005-2007 and present.
Durman Esquivel`s sports court construction and maintenance, 2006 - present.
Project Goal`s soccer fields maintenance, 2008 - present.
Performed local nationwide contracts for fields’ oxygenation and drainage.
FIFA U17 Women's World Cup 2014 CR. Construction and upkeep of Liberia`s Estadio Edgardo Baltodano. Also four tennis training courts constructed.
Liga Deportiva Alajuelense`s sports ground maintenance.
Puntarenas main stadium (Lito Perez), drain pipe`s rectification.
Polideportivo Upala Baseball court.
Ecológico UCR Stadium Drain pipe’s.