Building The Future
Since 1962

At Clark Bros., Inc., our values build your vision.

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Dedicated to Building a Better Tomorrow

A beacon of experience and dedication within the construction industry for the last 60 years, Clark Bros Inc. is a heavy civil construction company founded on core values that drive us to serve clients and vendors with integrity, passion, and purpose. Backed by a diverse and dynamic civil engineering team with a steadfast commitment to excellence, we’re not your average contractor company. We’re innovative contractors focused on improving communities and creating sustainable change within the water, power, and resources industries.

We set ourselves apart from standard heavy civil construction companies through our unique culture of collaboration and creativity. By encouraging independent ideas and providing an open forum for collaborative thought, we’re able to uplift and inspire team members to solve problems with ingenuity and confidence. And by embodying grit and resilience we’re able to overcome challenges and reinforce our employees’ purpose and personal growth, while actively rebuilding and expanding our nation along the way.

Today’s developers and driven entrepreneurs need more than a general contractor. They need a construction company who can lead the way to a better, more sustainable future. At Clark Bros Inc., we stand by what we do from start to finish, because you deserve a construction contractor who cares about your vision for today, and every day ahead.

Our projects

Clark Bros Inc. has an extensive history of providing quality services, on time and within budget.

Licensed States
Projects Completed
Years In Business


At Clark Bros Inc, you can experience a variety of high-quality construction services provided by skilled professionals.

Heavy Civil Construction:

Offering a comprehensive range of services encompassing excavation, grading, soil stabilization, roadway construction, and foundation construction, our team possesses both the equipment and expertise necessary to successfully complete your project.

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Water treatment facilities play a crucial role in pollution control across the United States. With a proven track record, Clark Bros, Inc. has been instrumental in the construction of facilities responsible for treating the staggering 4 billion gallons of wastewater produced daily in California.

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Renewable Energy - Wind, Solar, and Hydro:

With our expertise spanning the entire renewables market, from large-scale wind farms to solar fields and hydroelectric facilities, we offer a comprehensive suite of services.

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Battery Energy Storage Systems (BESS):

BESS technology plays a pivotal role in bolstering the power grid by storing energy generated from renewable sources such as solar, wind, and water, and subsequently releasing it to the grid during peak demand periods. Clark Bros Inc. boasts the capability to construct utility-scale energy storage complexes tailored to your specific needs.

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Latest News

Chico State Technical Fair

Clark Bros., Inc. will be participating in the CSU- Chico State Technical Career Fair.

Career and Internship Fair

Clark Bros., Inc. will be participating in the Fresno State Career and Internship Fair.