What We Do
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Infrastructure Built for What’s Next
We deliver critical infrastructure that shapes the future—from clean water and resilient power to efficient, sustainable transportation systems. With over a century of technical excellence and the ability to self-perform the majority of our work, we bring predictable, high-quality results to complex projects across the Western U.S. and beyond.
We combine deep engineering heritage with modern execution to solve today’s most demanding infrastructure challenges—safely, collaboratively, and with lasting value.
Why Choose Shimmick?
Self-Perform Advantage
With the ability to self-perform up to 80% of work across civil, electrical, and mechanical scopes, Shimmick ensures tighter control over quality, safety, and schedule. Our in-house crews bring deep experience to every phase of delivery—from foundations to final commissioning.
Technical Depth & Experience
Ranked among ENR’s top contractors in dams, water treatment, mining, and transit, Shimmick has delivered some of the most complex infrastructure projects in the U.S. Our expertise spans advanced treatment systems, resilient power, and mission-critical transportation.
Integrated Electrical Capabilities
Our Electrical Division provides turnkey delivery for transit, water, industrial, and power infrastructure—including commissioning, automation, and controls. This seamless integration improves cost efficiency, coordination, and performance assurance.
