For more than 30 years, Civil & Marine Group has been delivering trusted, solution-driven civil contracting services across South East Queensland.
Known for our strong communication, co-operative approach, and commitment to finding solutions, we pride ourselves on making complex works flow smoothly from start to finish. With decades of proven experience and a forward-thinking team, Civil & Marine Group continues to be the partner of choice where reliability and experience truly count.
KEY CAPABILITIES
Earthworks & Excavation
From bulk earthworks and site preparation to detailed and complex excavations, we deliver precise, efficient outcomes backed by decades of experience and modern equipment.
Water, Sewer & Stormwater
We specialise in live water, sewer, and stormwater connections, delivering compliant installations with minimal disruption for both private applications and local government works.
Detention Systems
We supply and install detention tanks and basins to manage stormwater safely and effectively, delivering compliant, long-term solutions that protect both developments and the environment.
Subdivision Works
We deliver complete subdivision services for private clients and developers, managing everything from earthworks and service installation to final handover to keep projects on track and stress-free.
Recent Project Examples
Crestmead Project
Civil & Marine Group delivered subdivision and civil works at Crestmead, providing efficient bulk earthworks, installation, and compliant handover.
Park Ridge Project
Civil & Marine Group managed full subdivision works at Park Ridge, from earthworks to service installation and final handover.
Runcorn Project
Civil & Marine Group delivered live service connections and stormwater solutions at Brandon Road, Runcorn, ensuring compliance and minimal disruption.
Rivermakers Project
Civil & Marine Group supported the redevelopment of Rivermakers with expert civil works, live service connections, and sustainable outcomes.
OUR DIFFERENCE
Clear Communication
We keep every stakeholder informed, every step of the way.
Reliable Delivery
Projects run smoothly because we focus on solutions, not problems.
Proven Experience
With 30+ years in civil contracting, we know what works.




