DeliveryWithoutDrama.
The crew you want on the critical path. Civil contractor for pipelaying, subdivisions, roads and plant hire across South East Queensland.
Our Approach
The Sixth Dimension
In civil construction, drawings, models, programs and budgets are just dimensions on paper. The sixth dimension - people, systems and delivery discipline - is what makes them real. 6D Civil was built around that principle.
Learn MoreCapability
What We Deliver
Pipelaying
Sewer, stormwater, water mains, live connections, culverts, pressure mains. We own the trench. We don't outsource the risk.
Land Subdivisions
Full civil works for 5-200+ lot developments. Earthworks, pipeworks, retaining walls, roads, landscaping. No excuses. No disruption. Certainty through planning.
Roads / Civils
Access roads, car parks, culverts, retaining walls, unbound pavements. Whether operating as principal or specialist subcontractor, we bring a fully integrated team.
Plant Hire
30+ items of late-model, GPS-equipped plant. Wet hire, dry hire, or as part of a full-package crew. We don't just send machines. We send momentum.
Portfolio
Recent Work
Trusted By
The Company
About 6D Civil
Built around the sixth dimension - people, systems and delivery discipline.
Our Story
The 6D Difference
Emmett and James have worked together for well over a decade, delivering a broad mix of major infrastructure and land development projects across South East Queensland, NT, Central Queensland, and Northern New South Wales.
This long-running partnership forms the backbone of 6D Civil - combining hands-on capability with structured delivery systems and a shared understanding of what it takes to get the job done properly.
Since starting 6D Civil in 2017, they've grown a company that values planning, clear communication, and accountability. Every job is approached with respect for the delivery model, site conditions, and client priorities - because no two projects are the same, and good contracting means adapting without compromising on quality.
We value long-term working relationships, not one-off wins.
The Dimensions
Why the Sixth?
In construction, every dimension adds clarity. But only one makes things happen.
The Drawing
Lines on paper. Plans, sections, details. Every project starts here - but a drawing never built anything.
The Model
Depth. Clash detection. Spatial coordination. The model shows you what it looks like - not how it gets done.
The Program
Time. Sequencing. Milestones. A program tells you when things should happen - if everything goes to plan.
The Budget
Cost. Quantities. Rates. The budget says what it should cost - not what it will cost when plans change on site.
The Crew
People. Systems. Delivery discipline. The sixth dimension is what turns drawings, models, programs and budgets into roads, pipes, and subdivisions. It's the dimension that actually builds.
Leadership
Our Team
Senior-level engineering oversight across all works, pre-contracts, business administration and business development. 20+ years' experience across TMR and civil infrastructure projects with deep working knowledge of SEQ authority requirements and subdivision delivery.
20+ years' hands-on operations leadership across subdivision and pipeline delivery. Manages crews, plant logistics and site coordination to ensure every project runs to program.
Capability
Our Services
Specialist civil construction capability across South East Queensland.
Service Details
Pipelaying - Specialist Subcontracting
Sewer, stormwater, water mains, live connections, culverts, pressure mains. We own the trench. We don't outsource the risk.
Pits, Pipes, Cut-ins, House Connections, QA, CCTV, testing, handover - we've got you covered.
Risk lies underground. That's where we're most comfortable.
- Stormwater, sewer and water mains installation
- Deep trenching and shoring
- Live connections and network shutdowns
- Pressure main installation and testing
- Culvert construction
- House service connections
- CCTV inspection and as-constructed documentation
- Integration with Tier 1 and 2 major contractors
Land Subdivisions - Full Civil Works
Full civil works for 5-200+ lot developments. We know plan sealing and settlements don't move. We build each stage with the builder in mind - sequenced, clean, and always ready for the next trade.
No excuses. No disruption. Certainty through planning.
- Bulk earthworks, cut-to-fill and site preparation
- Water reticulation and trunk main connections
- Sewer reticulation, pump stations and rising mains
- Stormwater drainage networks and detention systems
- Internal road construction including subbase, base and wearing course
- Kerb, channel, footpaths and driveway crossovers
- Retaining walls and erosion and sediment control
- Multi-service coordination (electrical, telecommunications, gas)
- As-constructed surveys and authority handover documentation
Roads / Civils - Full-Scope Delivery
We deliver complete roadworks and civil works packages with our own people, plant, and project systems. Whether operating as principal or specialist subcontractor, we bring a fully integrated team to site.
Embedded in a larger team or running the package independently, we provide structure, and surety of delivery where it counts.
- Full road construction - subbase, base course and asphalt wearing surface
- Access roads and car parks
- Intersection upgrades and auxiliary lanes
- Kerb and channel (barrier, mountable, semi-mountable)
- Concrete footpaths, shared paths and driveway crossovers
- Box and pipe culverts
- Retaining wall construction
- Pavement rehabilitation and overlay
- Line marking, signage and traffic management
Plant Hire - Wet & Dry Hire
Late-model, fully kitted, modern gear. Operators who actually know how to use it. Available dry, wet, or as part of a full-package crew.
We don't just send machines. We send momentum.
30+ items of plant. Well-maintained, fully compliant (insured, Plant Assessor, service history), and ready to work.
If we don't have something in our fleet, we work with trusted partners who do.
Portfolio
Our Projects
Delivering civil infrastructure across South East Queensland and beyond.
Project Portfolio
Major civil infrastructure package supporting the Coomera Connector interchange and Hope Island station precinct. Road and pipeline works for TMR in a live rail environment.
Trunk stormwater infrastructure and structures delivered adjacent to live traffic and complex high-voltage electrical infrastructure. Precision staging in a constrained corridor.
250+ lot residential subdivision delivered across external trunk infrastructure and six internal stages. Full civil scope from bulk earthworks through to practical completion.
Long-distance trunk water main installation through varied rural terrain between Gracemere and Mount Morgan. Specialist pipelaying for Rockhampton Regional Council.
Sewer pump station and associated rising main construction for Rockhampton Regional Council. Specialist pipework and structural scope.
Two-stage road widening and safety upgrade on a critical Lockyer Valley corridor for TMR. Earthworks, drainage, pavement and linemarking.
Water infrastructure renewal and upgrade works in the Wacol precinct, adjacent to the Wacol correctional facility. Managed under strict access and security protocols.
Road safety improvements and intersection upgrade works on Beenleigh Redland Bay Road for TMR. Civil works within a high-traffic corridor.
Streetscape upgrade and carriageway reconstruction along Noosa Parade. Civil works in a high-profile coastal tourism precinct for Noosa Shire Council.
Full civil infrastructure delivery for the Yeronga PDA government-led urban renewal precinct. Roads, drainage and subdivisions within an active redevelopment zone.
Dam remediation and specialist civil and stabilisation works at Poona Dam for SEQwater. Complex scope requiring precision delivery in a sensitive water supply environment.
Specialist pipelaying and associated civil works along the Grogan Road corridor in Morayfield. Sewer and water main installation.
Design and construct 23-lot residential subdivision in Mango Hill with full civil infrastructure including pipelaying, road construction, earthworks and drainage.
Design and construct residential subdivision in Morayfield - 1 into 4 lots with full civil services, road access and stormwater management.
Design and construct 15-lot residential subdivision in Burpengary. Full civil infrastructure including earthworks, roads, drainage, water and sewer.
Our Market
Where We Work
South East Queensland is forecast for unprecedented population growth and infrastructure investment over the next decade. 6D Civil is positioned across 12 council areas to deliver the civil works that make it happen.
Service Region Details
Interactive Map
South East Queensland Growth & Infrastructure
Masterplanned communities, major infrastructure, and the growth corridors shaping Australia's fastest-growing region. Click any marker to explore.
Map Legend
- 6D Civil Depots
- Brisbane 2032 Olympic Venues
- Masterplanned Communities (64)
- Major Infrastructure Projects (60)
- Place Names
Compliance & Partnerships
Who We Work With
Our teams hold approved contractor status across SEQ's major water authorities and local government councils, and deliver alongside some of Australia's leading civil contractors.
Let's Talk
Get in Touch
Tell us about your project. We'll get back to you within one business day.
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Contact Details
Reach Out Directly
Cannon Hill QLD 4172