• Safety

    At Brennan, safety comes first, no exceptions.

    Our world-class safety program is one of the most innovative and successful programs in the construction industry.

    From our safety-based observation program to our award-winning culture where the individual is empowered, we take safety very seriously, and our statistics prove it.

  • Culture

    The Brennan Way: Our culture at Brennan is what sets us apart from other companies. We not only focus on safety, quality, and efficiency, but we do whatever we can to make our company the best possible place to work at for all our employees.

    We consider our employees to be the key to our success. As such, we work hard to build a culture in which every individual is important. The following are the core values that make up what we term the “Brennan Way.”

  • Total Quality Management (TQM)

    Brennan’s Total Quality Management (TQM) program focuses on delivering value through consistent performance, customer satisfaction, and continual improvement. Brennan is approved to perform safety-related work in accordance with and is certified to various ISO standards.

  • History

    Brennan has been around since 1919, growing from two brothers who left a small farm in Iowa, to a cutting-edge marine construction and environmental firm. Our high-quality work, innovation, and transparent communication with clients have made us a preferred contractor for public and private owners of water-based infrastructure. Ours is a story worth learning!

Download our Corporate Brochure

At Brennan, we believe we truly have a special culture in which the safety and well-being of our people is our primary focus. Developed and refined over the course of nearly 100 years, it is what makes Brennan a great place to work. For more information on J.F. Brennan Company and Brennan Marine, download our Corporate Brochure here!