Concrete Darwin
DARWIN CONCRETE DELIVERY
At Ostojic Group, we supply high-quality concrete Darwin contractors and commercial operators rely on for consistent results. With a fully automated batching plant and over a decade of experience, we meet the diverse needs of civil, commercial and industrial projects. Our facility delivers precise volumes quickly, backed by experienced drivers and a reliable fleet.
Our advantages include:
- Local support familiar with Darwin conditions
- Fast response and flexible scheduling
- Integrated quarrying and logistics
- Real-time mix adjustments for quality control
- Safety protocols tailored to the NT
- Clear communication throughout your project

When timing and quality matter, Ostojic Group delivers concrete you can count on. We know the local challenges and work closely with you to get it right, every time. Call Ostojic Group to learn more about our services.
CATERING TO YOUR CONCRETE NEEDS
In a strategic expansion of our construction services, the Ostojic Group acquired a concrete ready-mix enterprise in 2008. This acquisition saw significant advancements in 2013 with the inauguration of a state-of-the-art, fully automated production facility at our Tivendale Rd depot. This technologically advanced plant boasts an output capacity of 105m3 of concrete per hour, affirming our commitment to operational excellence.
Serving both Darwin and the Greater Darwin regions, our capabilities extend beyond standard concrete offerings. We provide a spectrum of highly specialised mixes, delivered through a robust fleet of 13 agitator-equipped concrete trucks, each with a load capacity of 7.4m3. This fleet is skillfully operated by our team of highly trained professionals, ensuring consistent product quality and reliable delivery.
For detailed consultations tailored to your specific ready-mix concrete requirements, we invite you to reach out to our team of industry experts on (08) 8999 9999.
CONCRETE FOR EVERY PROJECT TYPE
At Ostojic Group, we understand that every construction project has unique concrete requirements. That’s why we offer a wide range of specialised mixes designed to meet the diverse needs of builders and contractors across Darwin and the Greater Darwin region.
Whether you’re working on residential developments, commercial buildings or large-scale infrastructure projects, our ready-mix concrete is formulated for durability, strength and performance.
- Residential & commercial slabs: Our concrete mixes provide the ideal strength and finish for slabs, footings and foundations. We focus on crack resistance and long-term durability to ensure your build stands the test of time.
- Roads, pavements & infrastructure: For roads and pavements, we supply concrete designed to withstand heavy traffic loads and harsh environmental conditions common in the Northern Territory. This includes specialised blends that meet Australian standards for structural performance and longevity.
- High-strength & accelerated curing mixes: Large infrastructure projects often require concrete that cures quickly without sacrificing strength. Our high-strength and accelerated curing options help contractors meet tight deadlines while maintaining safety and compliance.
- Marine & coastal applications: Darwin’s coastal climate demands concrete that resists saltwater corrosion and extreme weather. We provide mixes with additives and formulations specifically designed to protect against these challenges, helping extend the lifespan of marine structures and waterfront developments.

Whatever your project demands, our team delivers concrete that meets your specifications with consistency and care.
WHY CHOOSE OSTOJIC GROUP
Choosing a concrete supplier goes beyond just comparing prices. It’s about reliability, quality control and the ability to meet deadlines without compromise. Here’s why builders and civil teams across the Greater Darwin region work with us:
FULLY AUTOMATED BATCHING PLANT
- In operation since 2013
- Produces up to 105m3 of concrete per hour
- Ensures consistent quality and mix accuracy
STRONG LOCAL FLEET
- 13 purpose-built agitator trucks (7.4m3 capacity)
- Trained operators with experience in NT site conditions
- Reliable scheduling and on-time delivery
ROUND-THE-CLOCK SUPPLY
- 24/7 batching and delivery services
- Adaptable to unpredictable NT weather patterns
- Ideal for major infrastructure and time-sensitive pours
FLEXIBLE MIX OPTIONS
- Standard ready-mix for general applications
- Specialised blends available on request
- All concrete meets Australian Standards (AS 1379)
PROVEN CIVIL CAPABILITY
- Extensive experience across more than 50 NT civil projects
- Trusted by major contractors and government bodies
- Backed by integrated quarrying, transport and logistics teams
At Ostojic Group, we supply the concrete Darwin builders need to meet deadlines and maintain quality. Get in touch with our team to plan your next pour.
BUILT FOR DARWIN’S CLIMATE & CONDITIONS
Darwin’s unique climate poses challenges for timing, curing and transport. That’s why we’ve built our concrete supply around the realities of Northern Territory construction.
LOCAL CONDITIONS & LOCAL KNOWLEDGE
Our team operates exclusively within the Greater Darwin area. We understand what works in the Wet Season, how to handle remote delivery locations and how heat affects setting times.
EQUIPMENT & MATERIALS BUILT FOR THE NT
- Heat-stable mix designs
- Modern, well-maintained fleet to avoid breakdowns
- Efficient site turnaround times
Darwin’s weather can turn quickly, and construction doesn’t wait. Our mixes are designed to perform in tough conditions, so your timeline stays on track, rain or shine.
AVAILABLE DAY & NIGHT
At Ostojic Group, we understand the unique challenges posed by the Northern Territory's volatile and unpredictable climatic conditions. We recognise that the timing of concrete pours may need to be highly flexible to accommodate these environmental variables. To that end, our dedicated workforce stands prepared to operate around the clock, delivering exceptional service tailored to your specific scheduling demands.
Our capabilities in concrete supply extend far beyond residential projects; we have a proven track record in fulfilling large-scale contracts that speak to our industry leadership. Noteworthy projects we have contributed to include:
- Wave pool for Darwin Waterfront Development
- East Arm Boat Ramp
- Multi User Barge Ramp Facility (MUBRF) – Ostojic Group Civil Construction Project
- Nightcliff eight storey apartment building
- Coolalinga Central
For more information or to arrange an appointment, please complete the form below, email
info@ostojic.com.au or call
(08) 8947 4717 and someone from our team will be in touch.
CONCRETE MIXES AVAILABLE FROM OUR DARWIN PLANT
At Ostojic Group, we understand that every project is different. Our Darwin batching plant offers a variety of concrete mixes designed to suit your specific needs. Here are some of the ways our mixes can help deliver the results your project demands.
COMMON READY-MIX APPLICATIONS
- Slabs and footings
- Tilt-up panels
- Pavements and road base
SPECIALISED OPTIONS
- High-strength concrete
- Accelerated curing options
- Customised slump and aggregate blends
All mix designs are developed in line with Australian safety and performance standards. Our quality assurance process ensures consistency across every load. Speak to Ostojic Group about the right mix for your project.
SUPPORTING INFRASTRUCTURE WITH SUSTAINABLE SOLUTIONS
We’re more than just your go-to source of support for transport and logistics, civil construction, quarrying, land sales and concrete in Darwin. At Ostojic Group, we’re part of the solution to better roads, bridges and civil infrastructure across the NT.
ECO-FRIENDLY ROAD BASE FROM RECYCLED CONCRETE
We produce a recycled concrete road base approved for use by the Northern Territory Government. This alternative supports:
- Lower material costs
- Reduced environmental footprint
- Compliance with state project specifications
Our recycled product has been used in major infrastructure upgrades, including the Tiger Brennan Drive Overpass and Core Lithium access road.
Want to reduce waste on your next job? Ask Ostojic Group about our sustainable options for concrete in Darwin.
SCHEDULE YOUR CONCRETE DELIVERY
When quality and timing matter most, Ostojic Group delivers the quality concrete Darwin builders can count on. With deep roots in the Northern Territory, we understand the challenges local builders face and we’re here to make your job easier. From start to finish, our team works closely with you to deliver quality concrete right when you need it.
Give Ostojic Group a call today to arrange reliable, high-quality concrete and experience the difference local knowledge makes.
