We are proud members of a team of professionals working on projects in the country of Guam and surrounding Islands. From fast-tracked housing complexes to roads, bridges and industrial/government facilities; we are the team for your design or design-build project needs. Individually, each company has an exemplary record and reputable standing.  Together, we are the future of streamlined and time-saving project execution. click here

Teshima Design Group was established in 1988 by Ronald S. Teshima, RLA, ASLA, and is based in San Diego, California, to provide professional quality landscape architectural design and planning to enhance the built environment.


Teshima Design Group's business commitment is precise: to provide its clients the finest in creative landscape architechtural designs within the prescribed scope and budget of each project. A select support staff has been assembled to ensure the highest caliber services and prompt, efficient response to client needs and desires.