Since 1983 Köch Construction has been recognized as one of the leading general contractors in Sonoma County.
Dave Köch started a construction company in 1971, following in his father’s footsteps since 1935.
As a second-generation contractor, Dave Köch has provided service and commitment to his clients on a diverse range of projects.
At Köch Construction, quality people, old-fashioned work ethics, and a strong commitment to customer service make the backbone of our company.
Through dedication and responsiveness to the needs of our clients, we have developed long-standing relationships and earned a reputation based upon trust, quality, integrity, and reliability.