Building Queensland’s infrastructure
Offaly Civil Engineering
Established in Gympie in 2012, Offaly Civil are civil infrastructure specialists delivering civil construction projects for local government and developers across Southeast Queensland.
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Infrastructure built on technical certainty and local commitment
About us
We deliver the civil works that support Southeast Queensland’s growth and development. As a privately owned contractor, we bring experience, capability and a practical approach to every project we undertake.
Self-Performing Expertise
From complex deep trenching to state-of-the-art landfill cells, we handle the technically challenging scopes that others subcontract out.
Certified Reliability
& PerformanceOur Integrated Management System is third-party ISO certified, ensuring every site meets standard quality, safety, and environmental benchmarks.
Regional Roots,
Strong FoundationsBased in Gympie since 2012, we are invested in the Wide Bay and SEQ regions, prioritising local supply chains and community growth.
Relationship-First Approach
We value long-term partnerships over one-off profits, providing turnkey solutions through transparent, collaborative management.
Gympie (QLD)
Station Road Signalisation Project
Gympie (QLD)
Water Network Water Main Renewal Project D&C
Caloundra (QLD)
Gagalba P18 sewer pumpstation
Mundubbera (QLD)
Mundubbera Landfill Expansion Project
Gympie (QLD)
G3 Pumpstation Relocation Project
Gympie (QLD)
Southside Sewer Stage 9 & 10
Gympie (QLD)
G1 Pump Station Relocation Project
Gympie (QLD)
Bonnick Road Eastern Cell Landfill Project
Biloela (QLD)
Dee Street Rising Main & Septage Receival Station (D&C)
Landfill construction
We deliver landfill construction to industry best practice, supporting local governments and surrounding communities.
Bulk & detailed earthworks
Our team brings extensive experience across all aspects of road infrastructure construction, from major arterials to local roads, car parks and subdivisions.
Roads & pavements
Our team brings extensive experience across all aspects of road infrastructure construction, from major arterials to local roads, car parks and subdivisions.
Reinforced concrete
We have the capacity to construct complex reinforced concrete structures, including concrete foundations, bored piles, stormwater structures, deep sewer pump stations, electrical kiosks and carpark slabs.
Plant hire
Our late-model fleet is well-maintained on a preventative maintenance basis and suitable for mobilisation for work on both local government and Tier 1 sites.
Underground infrastructure
Our team of experienced water and wastewater industry professionals are experts in the construction of sewer pump stations, water and sewer pipelines, stormwater and detention systems, effluent irrigation systems and water treatment infrastructure.
Civil engineering you can trust
Frequently asked questions
Find direct answers on our plant availability, compliance standards, and self-performing capabilities.
See All FAQsWhat is Offaly Civil’s core mission or purpose?
Our purpose is to build essential infrastructure that supports the growth and wellbeing of our communities, while creating a workplace where our people can thrive and flourish.
Who are some of Offaly Civil’s major clients?
We partner with local government authorities like the Gympie Regional Council, Tier 1 contractors, mining companies in Central Queensland, and major private developers such as Stockland.
What industry certifications does Offaly Civil hold?
We maintain a third-party certified Integrated Management System (IMS). This includes ISO 9001:2015 (Quality), ISO 14001:2015 (Environmental), and ISO 45001:2018 (Occupational Health & Safety).
Where are the Offaly Civil offices located?
Our main office is located at 232 Mary Street, Gympie QLD 4570, with a second office in the Moreton Bay region at 1/29 Flinders Parade, North Lakes QLD 4509.
What makes Offaly Civil different from other civil engineering firms?
Our differentiator is our hands-on management approach and commitment to a sustainable infrastructure legacy. We thrive on technically challenging projects that many other contractors avoid, offering turnkey solutions for complex builds.
When was Offaly Civil Engineering founded?
The company was founded in 2012. Since then, we have grown into a multi-disciplined civil contracting firm known for managing complex infrastructure projects with a “relationships over profits” philosophy.
Is Offaly Civil a self-performing civil contractor?
Yes. Offaly Civil is a self-performing firm, meaning we use our own internal team of civil engineers, project managers, and a modern fleet of plant. This ensures higher quality control, better safety outcomes, and more collaborative project delivery.
What regions does Offaly Civil Engineering service in Queensland?
Offaly Civil is a Queensland-based contractor with primary operations in Gympie, Moreton Bay (North Lakes), and the Wide Bay region. We deliver projects across South East and Central Queensland, supporting local councils and private developers.