Earthmoving Contractors in Mackay
Reliable earthmoving services supporting site preparation, excavation and civil projects of all sizes.
Residential & Commercial Civil Constructions
At CJD Investments, our team has more than 50 years of experience, helping clients across Mackay and Central Queensland with all their construction needs. Our skilled earthmoving contractors have assisted in various residential, commercial and local council projects, such as building:
- Homes
- Car parks
- Industrial subdivisions
- Footpaths & kerbings
- River levee banks
- Ponds & lagoons
- Parkland areas
- Environmental basins
- Civil drainage work
- Roadworks
- Marine civil work
- Demolitions
With a fleet of more than 90 excavators, dozers, loaders, trucks, trailers and more – we can get any job done safely and efficiently, regardless of the size. Give us a call today to discuss your project and to receive a quote.
Safe & Efficient Excavations
As one of Mackay’s longest operating businesses, we are proud to have assisted in various construction projects that have led to the growth of our community. Our qualified and trained construction team has frequently worked with local councils and developers, participating in the construction of levies and stream alignment works in the region.
Our years of experience in the industry means we can follow project plans precisely, maintain strict health and safety guidelines at all times, and provide you with a fast turnaround time. Get in touch with our friendly team today to see how we can assist in your next project.
Plant Hire
We offer both wet and dry hire for our fleet of machinery, which includes:
- Excavators from 5 tonne to 100 tonne
- Long reach excavators 30 tonne to 85 tonne
- Graders
- Dozer 350hp
- Loaders
- Skid steers
- Water carts
- Mobile crushing train
- Tipper trucks
- Truck & Dogs
- Semi-trailers
- Low loaders
- Articulated dump trucks
To request a quote, you can directly contact our Directors, Peter Dunwoody and Carl Dunwoody.
Call Peter on 0417 750 363
Call Carl on 0427 750 363
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FAQ
What impact does soil type have on earthmoving?
Soil type directly affects how excavation and preparation are carried out. Some soils compact easily, while others may shift or retain water. Clay, sand and rocky ground each require different approaches and equipment. Understanding soil behaviour helps determine suitable excavation methods and stabilisation requirements. Poor soil conditions can increase project time if not addressed early. Identifying soil characteristics before work begins supports safer operations and helps ensure the ground can support future construction without issues developing later.
What types of projects require earthmoving services?
Earthmoving services are commonly required for building homes, commercial developments, roads and industrial facilities. Projects may include site preparation, driveway construction, trenching for services or large-scale excavation for foundations. Earthmoving is also essential for civil works such as car parks, drainage systems and infrastructure upgrades. Even landscaping projects can require earthworks to reshape land or improve access. Each project has different requirements depending on soil type, terrain and design specifications. Early involvement of an earthmoving contractor helps ensure the site is prepared correctly before construction begins, reducing delays and unexpected issues later.
How is safety managed during earthmoving projects?
Safety is a key consideration in all earthmoving works due to the use of heavy machinery and changing site conditions. Risk assessments are typically completed before work begins to identify hazards such as unstable ground, underground services or nearby structures. Operators follow site-specific safety procedures and use clear communication when machinery is operating. Regular equipment checks help prevent mechanical issues, while exclusion zones reduce the risk to workers and visitors. Compliance with workplace health and safety regulations is essential throughout the project. Careful planning and experienced operators play a major role in maintaining a safe work environment.
