Quadriga Landscape Architecture

quadriga is a landscape architecture and planning firm specializing in innovative, functional design solutions for the public sector, institutional, commercial, residential, and environmental projects. quadriga was founded in 1997 as a california corporation, and for over a decade now, the quadriga team has been known for innovative, aesthetic, functional, and environmentally-sound landscape and planning projects. quadriga serves a spectrum of clients that includes architects, engineers, agencies, municipalities, institutions, developers, and landowners. our portfolio includes schools and universities, medical office buildings and hospitals, custom residential homes, resort developments, wineries, stadiums, parks, subdivisions, large-scale communities, streetscapes, urban open spaces, and environmental restoration projects. in addition to master planning, site design, and construction documentation, our services also include environmental permitting, public involvement facilitation, pe