From the first locate to the final backfill.
Our people. Our equipment. All in-house.
Spoil handling capacity
Built for demanding site work
Locate. Core. Expose. Backfill.
A family business. A work family. A shared pride in getting it right.
We’re a family-owned Adelaide business, and our people are more than staff—they’re our work family. We know each other’s strengths and work seamlessly together, with one shared focus: getting your job done right the first time.
There’s no need to coordinate separate subcontractors for locating, coring, excavation or backfill. We handle the complete scope in-house, with a team that understands your job from the outset.
From a small service locate to a large-scale project, you get the same care, quality and commitment to a quick, well-coordinated result. Fewer handovers and simpler scheduling help us keep your job moving, with clear accountability at every step.
A direct line to the team delivering your work. Clear answers and practical coordination.
Our own equipment and people work together, reducing delays between stages.
Small job or major project, our work family brings the same care, attention and commitment to getting it right the first time.
Choose a single service or let us coordinate the complete process.
Understand what’s below before work begins. Our CERTLOC certified locators combine electromagnetic locating with ground penetrating radar to investigate buried services.
Leica DS4000 • Vivax vLoc3-Pro
Our coring unit is three times faster than an average coring unit. This has been demonstrated repeatedly on the T2D project, where we provide service locating. Its self-contained equipment and onboard water supply also help us set up efficiently.
Dedicated mobile unit • 200L onboard waterControlled water excavation and vacuum recovery expose underground assets for physical verification. Our hydro excavation capability supports potholing, trenching and pit cleaning.
Precision exposure • Powerful vacuum recovery
Keep the next stage moving with our own tipper for spoil transport, backfill delivery and reinstatement materials. The team that exposes the service can coordinate the finish.
Material transport • Backfill • Reinstatement
Our exclusive ADLOC platform brings field observations, asset locations and verification information into one digital record, giving your project useful information beyond the day’s work.
Discover ADLOC ↗Purpose-built for service locating.
Unique to Adelaide Subsurface Solutions.
ADLOC is our web-based platform for capturing, mapping and managing the underground asset information gathered on your site.
As services are located and exposed, we can record where they are, what was found and how it was verified. Your valuable site knowledge becomes a lasting digital record.
Ask about ADLOC for your project ↗Owning the capability means we can bring the right combination to your site.
A powerful asset on your site. Our 8×4 hydro excavation truck combines controlled service exposure with 10,000L spoil capacity, operated by our own experienced team.
Spoil removal, backfill delivery and reinstatement support, coordinated by our team.
Three times faster than an average coring unit, demonstrated repeatedly during our service locating work on the T2D project. Complete with its own water tank and pump.
Family owned and operated since 2021, Adelaide Subsurface Solutions supports residential, commercial, civil and infrastructure work across Adelaide and the surrounding areas.
We believe great service comes from taking ownership: of our work, our equipment and the information we deliver. It’s why we’ve brought the complete process together in-house.
Professional locating capability supported by training, practical experience and a commitment to protecting underground infrastructure.
View certification ↗Our in-house services cover utility locating, GPR, coring, hydro excavation, spoil removal and backfilling. Talk us through your scope and we’ll confirm the equipment and team needed.
Yes. We can help with an individual service or coordinate several stages as a complete package.
Share the site address, the work you’re planning, any available plans, access restrictions and preferred dates. We’ll discuss the scope and next steps with you.
ADLOC was designed specifically for service locating and is exclusive to Adelaide Subsurface Solutions. It connects field observations with a mapped digital record of underground assets and how they were verified.
Tell us what you’re planning. We’ll help you put the right team and equipment in place.
08 7094 3225 ↗[email protected]Adelaide & surrounding areas, South Australia