Sonoma Valley Hospital

Client: Sonoma Valley

Size: 16,000 sq. ft.

Completion: November 2013

Delivery Method: Design-Build

Location: Sonoma, CA

Service: Programming, Conceptual Design & Test Fit, Construction Documents, Bidding, Construction Administration, Cost Estimating, Consultant Coordination

Principal-in-Charge: John Flath

Senior Project Manager: Mike Parrott

Project Coordinator: DeAnn Splinter

General Contractor: Otto Construction

Mechanical Engineer: Frank Booth Mechanical

Electrical Engineer: Rex Moore Electric

Structural Engineer: Buehler

Civil Engineer: Creegan & D’Angelo

Landscape Architecture: Gretchen McCann


Sonoma Valley Hospital, located in the heart of California’s wine country, provides emergency care to the city of Sonoma. At the onset of the project, the hospital was intent on building a new central plant to serve the hospital’s growing needs, but with the team’s prior experience with central plants and hospitals, it was determined that a new plant wasn’t necessary. Instead, the Nacht & Lewis and Otto Construction team recommended an upgrade to the existing 30 year old boiler and chiller, allowing the hospital to build a new two-story, Emergency Department and cutting-edge operating suite, providing patient care and healing in a single space. In addition to the new building, the project included minor tenant improvements to the 2nd floor of the existing West Wing hospital building and enhancements of the hospital’s entrance and lobby. With the assistance of this design-build team, Sonoma Valley Hospital has begun their transition to become a healing hospital, providing emergency care while encouraging health and healing in the community.

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