Brennan has worked in marine construction since 1919. As a specialized contractor, we provide both above and below water construction services. Our experience includes demolishing degraded structures, preserving and restoring critical infrastructure, and constructing robust barrier walls, containment structures, and cofferdams.
Areas of Marine Construction Expertise
- Barrier walls
- Bridge pier inspection and repairs
- Concrete installation and repair
- Commercial diving
- Containment cells
- Demolition
- Geotechnical support
- Grouting
- Maritime security barriers
- Pile-driving
- Salvage and large debris removal
- Temporary and permanent cofferdams
- Underwater construction and inspection
