About Us

Shimmick Construction is now part of AECOM.

Since 1990, Shimmick Construction has been a premier general engineering contractor in the West, thanks to our proven mix of versatility, expertise and passion. Today, we are part of AECOM, a fully integrated global infrastructure firm serving governments, businesses and organizations in more than 150 countries.

The compelling combination of Shimmick and AECOM significantly enhances our value proposition with key clients. Our heavy civil infrastructure expertise, along with AECOM’s leading project management and design market presence, positions us for integrated delivery offerings throughout North America.

Shimmick’s focus on heavy civil construction has resulted in a wide spectrum of projects, each with its own complex challenges. Spanning all markets, from bridges and water/wastewater treatment facilities to dams, transit/rail and design-build, we are unique in our ability to self-perform all aspects of complex projects. We own and maintain an extensive fleet of heavy equipment, cranes, and bulldozers - as a result, we produce high quality work delivered on time and within budget.

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We expect a lot from our people. Our collective capabilities provide an opportunity to utilize our engineers and craft employees for every component of each project, regardless of the technical requirements. Our professionals are well qualified to rise to the task and meet and exceed the needs of clients.

Everyone at Shimmick has a passion for what we do. This fuels enthusiasm towards building projects that positively impact the lives of thousands. We strive to achieve our mission of building the people and projects that improve America's infrastructure.

Every aspect of every job. Shimmick makes it happen.