Our Services

Master Planning and Feasibility Studies

​In order to determine the ultimate development of a site, we analyze all aspects of its parameters--constraints and opportunities, and study various options for a phased development if appropriate.  We also can quickly produce a project scheme which can be analyzed from various perspectives, such as constructability and financial feasibility.

Building Design

Once a project scheme is agreed with the client, ZSA  will work with the planning and building departments and the client to bring the scheme to the detailed level necessary for bidding or negotiating with contractors, and for approvals from the authorities to build.

Interior Design

We specialize in a range of interior design styles to suit clients' needs and tastes, but most of our clients prefer a modernist approach to materials, colors and details.

Landscape Design

​Conceptual and detailed design for site work is provided by ZSA, often in conjunction with a Landscape Architect whose work we coordinate and direct for compatibility with the overall design intent of the building projects.