About Us
Kilmac Civil is a leading construction company built on a foundation of excellence, safety, and reliability. Established in 2018, we have quickly earned a reputation for delivering high-quality infrastructure projects across diverse sectors, including rail, residential, and local council works.
Driven by over 40 years of combined experience, our dedicated team of professionals is equipped with the expertise and innovation required to navigate complex challenges and consistently deliver outstanding results. Whether it's a major civil engineering project or a tailored solution for local communities, we pride ourselves on our ability to adapt and execute with precision.
At Kilmac Civil, we understand the importance of collaboration, transparency, and sustainability in every project we undertake. Our commitment to safety, along with our strong work ethic, ensures that each project is completed on time, within budget, and to the highest standards.
We are more than just a construction company; we are partners in the growth and development of the communities we serve, building infrastructure that stands the test of time.
Civil
Engineering
Civil engineering is a pivotal field of engineering that focuses on the design, construction, and maintenance
Construction
Management
Construction management is a professional service that applies effective management techniques
Environmental
Management
Environmental management is a critical discipline focused on developing, implementing
Our Services
Why Choose Us
At Kilmac Civil Engineering, we understand that selecting the right partner for your civil engineering, construction management, and environmental management needs is crucial to the success of your project.
With years of experience in the industry, our team brings a wealth of expertise and knowledge to every project we undertake. From complex engineering challenges to intricate construction management tasks, we have the skills and experience to deliver exceptional results.
Sydenham Station Junction - Sydney Metro
Client: John Holland/ Laing O'Rourke
Project Type: Metro Station
Location: Sydenham, Sydney
Kilmac Civil is proud to have successfully delivered major civil works at Sydenham Station Junction as part of the Sydney Metro transformation. This high-profile project focused on modernising critical transport infrastructure while improving safety, functionality, and public amenity.
Key works included the construction of a new, robust bridge to enhance connectivity through the area, the removal of outdated platforms to make way for upgraded, accessible facilities, and the installation of advanced drainage systems to manage stormwater effectively.
Our team also undertook comprehensive upgrades to existing services and utilities, ensuring reliable and future-ready operations. As with all Kilmac Civil projects, attention was given to detail and design—reflected in the revitalised streetscape that improves the experience for commuters, pedestrians, and the local community alike.
This project highlights our capability in delivering complex infrastructure within live transport environments, with a strong focus on safety, efficiency, and long-term value.
Little Eveleigh street upgrade - Redfern Station Package
Client: Novo Rail
Project Type: Streetscape
Location: Little Eveleigh street - Redfern
Kilmac Civil is pleased to mark the successful completion of the Little Eveleigh Street Upgrade, delivered as a key component of the broader Redfern Station Upgrade on behalf of Novo Rail. This project was a testament to our team's capability to deliver high-quality urban infrastructure in complex and sensitive environments.
Located adjacent to a heritage-listed building and lined with mature street trees, the site presented unique challenges that required precision and care. Our experienced operators skillfully excavated around tree root systems to ensure zero impact on the existing greenery. The project also involved the careful upgrade of Ivy Lane and Lawson Street, requiring staged delivery and close coordination with surrounding stakeholders.
During excavation, the discovery of sandstone material was efficiently managed. Rather than remove it, our team reused the sandstone on-site, enhancing both the visual appeal and the heritage character of the area—demonstrating our commitment to sustainability and thoughtful urban design.
This project reflects Kilmac Civil’s dedication to delivering technically demanding civil works with a strong focus on quality, environmental stewardship, and heritage preservation.
Cecil Hills High School Upgrade
Client: Hindmarsh
Project Type: Civil works
Location: Cecil hill - Sydney
Kilmac Civil is proud to have played a pivotal role in the prestigious upgrade of Cecil Hills High School, collaborating with Hindmarsh Australia on this key project designed to meet the educational needs of Western Sydney's rapidly growing population.
This upgrade is part of the NSW government's broader commitment to enhancing public education infrastructure and ensuring communities have access to world-class learning environments. Our scope of work included extensive bulk and detailed excavation, stormwater management system installation, and reinforcement works—creating a strong foundation for the next generation of students.
By supporting the development of a modern, dynamic educational facility, we are helping to shape the future of Western Sydney, contributing to its growth and the delivery of essential public services.
Croziers Road Flood Relief
Client: City of Shoalhaven Council
Project Type: Civil Works
Location: Crozier road - Jaspers brush - Shoalhaven
Kilmac Civil is proud to announce the successful completion of the Croziers Road Flood Relief project, delivered in partnership with the City of Shoalhaven Council. This critical infrastructure upgrade was undertaken to improve flood resilience and ensure the ongoing safety and integrity of the roadway.
The project scope involved targeted road excavation, the installation of a temporary road plate to maintain traffic flow during works, and the construction of a robust sandstone retaining wall beneath the bridge. These essential upgrades were designed to mitigate erosion risks, strengthen the surrounding infrastructure, and provide long-term protection against future flood events.
This project reflects our continued commitment to delivering reliable civil engineering solutions that enhance community safety and infrastructure performance.
Waterfall, Kiama and Dapto stations
Client: More Trains More Services (MTMS)
Project Type: Railway Station
Location: Sydney
The Greater Sydney heavy rail network is experiencing unprecedented growth, particularly on key lines like the T4 Eastern Suburbs & Illawarra, T8 Airport & South, and South Coast Lines. To meet the evolving needs of commuters, vital
upgrade initiatives were undertaken at Waterfall, Dapto, and Kiama stations.
Kilmac Civil was entrusted by MTMS with critical works to ensure the successful completion of these upgrades. Our scope included the installation of precast columns, piers, headstocks, culverts, and base slabs for platform widening and extension. Additionally, we undertook the installation of platform finishes,
fencing, and steps, enhancing station functionality and accessibility.
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Brooklyn Shared Pathway Project - Hornsby
Client: Hornsby Shire Council
Project Type: Civil works
Location: Brooklyn, Hornsby Shire
Kilmac Civil is proud to have successfully delivered the Brooklyn Shared Pathway project, a transformative initiative designed to enhance pedestrian and cyclist safety and connectivity along Brooklyn Road. This new off-road shared pathway spans from 83-87 Brooklyn Road to Baden Powell Avenue, creating a seamless route for both walkers and cyclists in the community.
Our scope of work involved the design and construction of a state-of-the-art pedestrian and cycleway bridge, as well as the installation of kerbs and gutters, drainage upgrades, and road pavement resurfacing. We also completed essential line marking and signage works to improve safety and navigation, along with the installation of a wombat crossing to ensure safe crossing for pedestrians.
This project reflects Kilmac Civil’s commitment to delivering high-quality infrastructure that supports active transport, fosters community well-being, and contributes to a safer, more connected urban environment.
Northen Stations
Client: Laing O'Rourke
Project Type: Tap 3 Railway station
Location: Thornleigh & Normanhurst train stations
The upgrade of Thornleigh and Normanhurst Station was delivered as part of the Transport Access Program (TAP03), an initiative to provide a better experience for public transport customers by delivering accessible, modern, secure and
integrated transport infrastructure across the state. This project presented a unique set of challenges and opportunities, and Kilmac Civil rose to the occasion with unwavering dedication and expertise in 2021.
Our main scope of works was the construction of the two lift shafts at each station as well as the upgrade of the surrounding amenities, upgrades to bus stops and services and the land & streetscaping. The finishing touch was the regrading of the existing station platform and the application of a fresh layer of asphalt.
Marrickville Sewer Bridge Replacement Project
Client: Laing O'Rourke/John Holland JV
Project Type: Sydney Metro Upgrade
Location: Marricville station
Kilmac Civil successfully completed a highly complex and technical scope of work as part of the Marrickville Station Bridge project, facilitating the construction of a new bridge for the Sydney Metro rail line over a 100-year-old sewer main. The project presented unique challenges, requiring precision excavation, piling, and the careful formation of precast track slabs.
Due to restricted access, the track slabs were lowered into place using track jacks, as crane access was not feasible. This innovative approach allowed the team to meet the strict requirements of the project while ensuring safety and structural integrity.
The outstanding performance and expertise demonstrated throughout this project earned Kilmac Civil the prestigious Steve Maxwell Platelaying Award 2024 for Minor Works under $5m. This accolade was awarded in recognition of the project's complexity, the tight timeframe, and Kilmac Civil's ability to deliver exceptional results under challenging conditions.