Koch Landscape Architecture / Landscape Design Firm in Portland, Oregon

Koch Landscape Architecture is founded on a profound belief in nature and humanity. We bridge the gap between people’s needs, nature and societal demands.

Our designs revolve around creating, recreating or enhancing a sense of place which is born of nature. The underlying natural forces that are expressed uniquely in each project site whether urban, suburban or rural guide our design approach. In rural areas, the composition of geology, hydrology, geography, soil and plant life in any specific area help define the essence of that project site and of our designs. We respond to the nature’s composition and choreograph a dynamic human experience. In urban areas our approach may begin with taking stock in the culture of the place, human patterns, expressions of life and work back toward reclaiming and enriching lives by connecting them back to nature; the geology, hydrology, geography, soils and plant life the origin and sustenance of life.


Arbors Brick Paver Patios & Walkways Commercial & Retail Landscape Design Deck Design Entry Design Fireplaces & Firepits Grading Hardscape Design Invasive Plant Management Irrigation & Drainage Solutions Landscape Architectural Design Natural Playground Design Ornamental & Native Plant Specialist Rain Garden Design Residential Architecture Residential Landscape Design Resort Design Retaining Walls Rooftop Gardens & Green Roofs Storm Water Management Walkways Waterfalls (Pool, Pondless, etc)
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