Professional earthworks & earthmoving services for Adelaide & Adelaide Hills. From retaining walls to stormwater drainage, we deliver quality results backed by experience.
Complete earthmoving & excavation solutions from retaining walls to stormwater management systems — one team for all your site needs
Concrete sleeper retaining walls, rock walls, and gabion walls. Durable, long-lasting solutions with steel pier installations for maximum structural integrity.
Professional earthmoving and excavation services. Site preparation, land clearing, bulk excavation, and tight access excavation work across Adelaide.
Complete stormwater drainage solutions. Site grading, swale drains, french drains, and open channel drainage systems for effective water management.
Precision site cuts and land leveling for sheds, buildings, tanks and more. Pad creation tailored to your specific requirements and property needs.
Tree stump, large branches, bush and vegetation removal. Complete site clearing services to prepare your Adelaide land for the next project.
Pond and dam creation and removal of mud for dried out or close to dried out dams. Restore water storage capacity and functionality for rural properties.
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Trusted earthmoving contractors delivering quality results across Adelaide & Adelaide Hills.
Fully licensed earthmoving contractors with comprehensive insurance. We meet all safety standards and regulations for your peace of mind.
Understanding Adelaide's unique terrain, soil types, and climate conditions. We know the challenges and deliver solutions that work.
Professional earthmoving equipment combined with the personal touch of a family-owned business. Quality results without compromise.
We stand behind our work with a commitment to quality. Every project is completed to the highest standards, backed by our reputation.
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From first call to final finish — a simple, transparent approach that puts your project first.
We visit your site, discuss your goals, and provide a clear, no-obligation quote tailored to your needs.
Once approved, we schedule the job, organise equipment, and prepare the site with safety and precision in mind.
Our qualified team gets to work delivering high-quality results on time and leaving the site clean and ready for use.
Professional earthmoving for residential, commercial, and rural properties!
Home site preparation, retaining walls, drainage, swimming pool excavation, driveway construction, shed pads.
Site preparation, bulk excavation, subdivision development, car park construction, commercial drainage systems.
Dam construction, farm tracks, land leveling for agriculture, irrigation preparation, fence line clearing.
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Common questions about our earthmoving and excavation services.
Yes, we provide free, no-obligation quotes for all our earthworks services. We’ll visit your Adelaide property to assess the work required and provide a detailed, transparent quote with no hidden costs.
Absolutely. Pinnacle Earthworks is fully licensed and insured. We carry comprehensive public liability insurance and all necessary trade licenses for earthmoving and excavation work.
We proudly serve Adelaide, Adelaide Hills and out to Murray Bridge including Mt Torrens, Inverbrackie, and other local communities. Contact us to confirm we service your specific location.
Project timelines vary based on size and complexity. A typical residential retaining wall can take 2-5 days, while larger commercial projects may take 1-2 weeks. We’ll provide a clear timeline with your quote.
We can advise you on when permits are required and assist with the application process. Our local knowledge helps ensure your project meets all council requirements.
We accept cash, bank transfer, and cheque payments. Payment terms are typically 50% deposit on larger projects with balance due on completion. Smaller jobs may be paid in full upon completion.
Yes, we stand behind our earthworks with a comprehensive warranty. Specific warranty terms vary by project type and will be detailed in your quote. Our reputation depends on lasting results.
Yes, we specialize in tight access excavation using mini excavators and bobcat services. We can access areas other earthmoving contractors can’t, including narrow Adelaide properties and Adelaide Hills steep sites.
The cost of retaining walls in Adelaide varies based on height, materials, site access, and soil conditions. Concrete sleeper retaining walls typically offer the best value. Contact us for a free quote specific to your project.
Get a free quote today and see how we can transform your Adelaide property with precision earthworks.