McCosker Contracting
19 Morgan St, Gladstone Central, Queensland, 4680.0
“Safety First. Production Always.”

Why Choose McCosker Contracting?
McCosker Contracting brings three decades of civil construction experience to Gladstone, delivering bulk earthworks, pipelines, and concrete work across mining and general infrastructure projects. With a solid 4.3-star rating from customer feedback, the business demonstrates reliability in handling diverse civil engineering requirements.
Get free concreting quotes
Tell us about the job and we'll pass it to local concreters for a no-obligation quote.
About McCosker Contracting
Services
- bulk earthworks
- civil constructions
- HDPE pipelines
- mining infrastructure
- structural concrete work
- civil concrete work
Location
Frequently Asked Questions About McCosker Contracting
McCosker Contracting tackles substantial mining infrastructure work throughout Gladstone and wider Queensland. With three decades of experience in the sector, they handle everything from access roads and heavy-duty concrete pads for mining equipment to bulk earthworks for site preparation. Their structural concrete expertise extends to foundations for processing plants, retaining walls, and hardstand areas designed to withstand the punishing demands of mining operations. They've built a solid reputation working with industrial clients who need reliable, long-lasting infrastructure.
Absolutely. HDPE pipeline installation is one of their core specialties, particularly for industrial and civil applications around Gladstone. They handle the full scope — from trenching and excavation through to fusion welding and pressure testing of high-density polyethylene pipe systems. These pipelines are commonly used in mining operations, water management projects, and civil infrastructure where durability and chemical resistance matter. With 30 years in the game, they understand the technical requirements and site conditions that make HDPE installations successful in Queensland's demanding environments.
Their approach centres on their motto: 'Safety First. Production Always.' This isn't just talk — it means full planning before any equipment hits the ground, thorough risk assessments for bulk earthworks and concrete pours, and strict adherence to safety protocols across all project phases. They've refined these practices over 30 years working on high-risk sites like mining infrastructure and industrial constructions. The emphasis on sustainable practices also means they consider environmental impacts and long-term site safety, not just immediate project delivery. It's a methodical, no-shortcuts approach that's earned them trust with major clients.
They're set up for genuinely large-scale operations. With three decades handling civil constructions and mining projects, McCosker Contracting has the equipment and crew to shift serious volumes of earth — site cuts, fills, dam construction, road formations, and site levelling for industrial facilities. Their bulk earthworks capability ties directly into their other services, meaning they can take a project from initial excavation through to final concrete placement without juggling multiple contractors. This integrated approach is particularly valuable for clients in Gladstone's industrial corridor who need efficiency and coordination across project phases.
Yes, and that's actually one of their strengths. They're equipped to pour structural concrete for buildings, retaining walls, and heavy-duty foundations, then switch to civil concrete work like driveways, pathways, and hardstand areas within the same project footprint. This dual capability means industrial clients don't need separate contractors for different concrete phases. Having delivered projects across Gladstone and Queensland for 30 years, they understand how structural and civil elements need to integrate, particularly on mining sites and industrial facilities where both types of concrete work are required simultaneously.
Contact Details
- Phone
- +61 7 4970 0100
- Address
- 19 Morgan St, Gladstone Central, Queensland, 4680.0
Opening Hours
- Monday
- 8am-5pm
- Tuesday
- 8am-5pm
- Wednesday
- 8am-5pm
- Thursday
- 8am-5pm
- Friday
- 8am-3pm
- Saturday
- Closed
- Sunday
- Closed
Business Details
- Service Areas
- Gladstone
- Queensland
- Years in Business
- 30+




Community Comments
No comments yet. Have you dealt with McCosker Contracting? Be the first to leave a comment below.