Building The Future
Since 1958

Dedicated to Building a Better Tomorrow

As beacons of experience and dedication in the construction industry for over 60 years, Clark Bros Inc. and CBI Power, Inc. are full-service EPC contractors specializing in heavy civil and high-voltage electrical infrastructure across the western United States.

Founded on core values that drive us to serve clients and partners with integrity, passion, and purpose, we bring together a dynamic civil and electrical engineering team committed to delivering turnkey solutions for complex projects in the water, power, and renewables sectors.

We go beyond the role of a traditional contractor by offering complete Engineering, Procurement, and Construction services by guiding projects from concept through execution. Our deep high-voltage expertise and self-perform capabilities allow us to control schedule, quality, and cost, offering developers and owners a trusted partner who can deliver from start to finish.

What sets us apart is our culture of collaboration and creative problem-solving. We foster independent thinking and cross-functional teamwork to develop bold solutions, overcome project challenges, and empower our teams to grow personally and professionally.

Today’s developers and driven entrepreneurs need more than a builder, they need a partner who can lead. At Clark Bros Inc. and CBI Power, Inc., we stand behind our work, our people, and our clients’ visions, every step of the way.