Landscape and Outdoor Living Space Design and Construction

Koch & Associates, Inc. designs and builds high quality outdoor living spaces and landscapes. Our staff collaborates closely with homeowners and design professionals, ensuring that every element of the installation showcases the site's natural attributes while also reflecting the client's personal aesthetics.

Our Landscape Architecture Services Include:

Complete softscape services including landscape design and installations in the Bay Area


Grading, drainage, soil preparation, irrigation and plant installation.

Stone wall and patio design and construction services Bay Area


Detailed concrete work and masonry.

Custom kitchen design and installation services in the East Bay, CA area

Custom Features

Arbors and outdoor lighting to bocce courts and outdoor pizza ovens.

Custom water features, fountains, and koi pond design and installations in the East Bay, CA

Water Installations

Custom pools, spas and ponds to maintenance-free fountains.

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