Koch Construction
Website
Contact Kch Construction for an estimate on your residential or commercial building project. Since 1983 Kch Construction has been recognized as one of the leading general contractors in Sonoma County. Dave Kch started a construction company in 1971, following in his father's footsteps since 1935. As a second-generation contractor, Dave Kch has provided service and commitment to his clients on a diverse range of projects.

At Kch 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.

During the past 43 years in business, Dave Kch, President of Kch Construction Company, has built and remodeled a great number of buildings in Sonoma County, Napa County, and Marin County. Kch Construction handles building projects in both residential and commercial settings.
Services
We have performed many projects as a design build contractor. Our clients find this type of relationship very beneficial to them. It speeds up the design process and the overall construction schedule. With a contractor looking at all the cost implications and the partial design throughout the process, the client is assured of receiving the product they want within budget.
Centered in the Sonoma County Wine Country, we have had the privilege to work on many winery projects. Kch construction has handled many unique builds over the years. Wineries require very specific construction needs, and we have the experience necessary to fulfill those needs.
Offices can be as visually striking as any other building. Just because the building is a place of work or healthcare doesn't mean it has to be boring. Kch Construction can bring the unique vision of your building to life. Kch Construction paid close attention to the intricate details in this sharp design to make this building a real "head turner".
Pre-engineered buildings can be as beautiful and unique as any other building. Kch Construction works with you to create a functional, beautiful building that fits into your budget. Winner of the 2007 Building of the Year, this winery can hardly be recognized as a pre-engineered metal building. Koch Construction added innovative design elements and functional materials to deliver a facility that made the owner proud, yet well within their budget.
Kch handles all commercial construction projects, no matter the size or scope. We've got decades of experience building structures with budgets ranging in size from small to huge. Long recognized as the anchor of Windsor's retail market, this facility now encompasses Long's, Safeway, and numerous local and national outlets.
Reviews (2)
Jack Livingston
Jack Livingston
Feb 02, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Dave and his crew are awesome to work with. They were on top of my project from design to final completion. Very professional, responsive and years of qualified experience in building! Thanks Koch Construction for a job well done!
Matthew Everson
Matthew Everson
Dec 20, 2019
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Solid, honest builder. When you know building, you know this group does their job right.