J.F. Brennan Company, established in 1919, is a fourth-generation, family-owned marine construction firm recognized for its innovative solutions addressing complex maritime, environmental, and infrastructure challenges. Over the century, Brennan has developed an impressive portfolio, extending its operations across coastal and inland waterways nationwide. The company specializes in various services, including environmental remediation, dam construction, commercial diving, harbor management, and submarine cable services.
Brennan’s commitment to safety is uncompromising, underscored by their world-class safety program. This program is considered one of the most innovative within the construction industry, fostering a culture where safety is prioritized without exceptions. The firm prides itself on its strong ethical values and professionalism in its interactions with both private and public clients, further enhancing its reputation as a trusted partner in marine construction.
The company’s culture, referred to as the “Brennan Way,” emphasizes teamwork and support, ensuring every individual is equipped to succeed. With a deep-rooted commitment to maintaining beneficial relationships with clients and engineering firms, J.F. Brennan Company not only measures success by outcomes but by the integrity of the processes undertaken to achieve those outcomes. Celebrating over a century in the industry, Brennan prepares for the future by continuing to tackle challenging projects, adapt to new challenges, and foster a workplace environment that upholds strong values while delivering outstanding results.