Services
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Complete Services
Underslabs
We provide precision underslab excavation and preparation for residential and commercial builds — delivering accurate levels, clean trenching and properly compacted surfaces that give your slab the foundation it needs to perform for decades.
Retainer Walls
Precision-excavated foundations for retaining walls of any scale. From backyard timber walls to large-scale commercial block systems, we excavate toe trenches, key-ins and drainage corridors to engineered specifications — laser-guided and accurate to 5mm. Built right starts with dug right.
All Plumbing Excavations
We provide complete plumbing excavation services for residential and commercial projects across Cairns — working alongside plumbers, builders and civil contractors to deliver accurate, clean and code-compliant trenching for every type of plumbing service.
GNSS Rover
Our GNSS rover technology ensures plumbing and electrical services are excavated to exact depth, fall and alignment — eliminating rework, reducing surveyor dependency and giving your trades a trench they can trust. First time. Every time.
Limited Access Works
Our specialty. When space is tight and precision is critical, Doran Diggers excels. Our compact equipment and experienced operators navigate side yards, established gardens, narrow driveways and confined sites with care and accuracy. Ideal for residential renovations, extensions and landscaping projects where standard-sized machinery simply won't fit.
Structural Landscaping
Transform your outdoor space with professional structural landscaping — retaining walls, fencing, concreting, shade sails, irrigation systems, gazebos and other built structures. We handle the excavation, preparation and construction to deliver a finished result that's built to last.
Drainage & Water Management
Surface water problems don't fix themselves. We diagnose and resolve drainage issues through strategic re-grading, trenching and stormwater management — protecting your property and adding long-term value.
Site Preparation
We prepare your site for every phase of the build. Footings excavation, trenching for plumbing and electrical services, grading to specification — all performed with laser-guided precision. Trusted by builders, plumbers, electricians and pool contractors across Cairns.
Commercial Earthmoving
Our tippers with up to 18.5-tonne payload capacity ensure efficient material haulage for even the largest jobs. From car park construction and retail site preparation to earthworks and civil infrastructure support, we bring the heavy equipment and experienced operators required to deliver on scope, on time and on budget.
We’re Here to Help You
We Offer Complete
Excavation Solutions
We offer a wide range of reliable and cost effective earthmoving
solutions suited for small, medium and large clients.