Sydney's Leaders in GPR Concrete & Utility Scanning

Don't risk costly strikes on live conduits, post-tension cables, or critical utilities, which can lead to massive repair bills, downtime, and safety incidents. Our DBYD & Telstra Certified specialists provide accurate, non-destructive GPR scans before you cut, core, or dig. Trusted by Sydney's leading Tier 1 contractors, we deliver fast, reliable results and clear on-site mark-ups so your team can proceed with confidence, keeping your project safe and on schedule.

(02) 4601 3189
GPR Scanning Australia

Get a Free, No-Obligation Quote

Contact Us

Our Core GPR & Locating Services

At GPR Scanning Australia, we understand the complexity and risks of building in Sydney. Our services are designed for site managers, engineers, and contractors who value accuracy, reliability, and safety above all. From complex CBD high-rises to sprawling infrastructure projects, we provide the critical data you need to prevent strikes, manage risk, and keep your project moving.

  • Concrete Scanning

    Accurately locate post-tension cables, live conduits, and rebar within concrete slabs, walls, and columns before you saw, cut, or core drill.

  • Underground Utility Locating

    Find all underground services, including power, water, gas, and communications. We are Dial Before You Dig (DBYD) & Telstra Certified.

  • Reinforced Steel Detection

    Precisely map the location, depth, and spacing of steel reinforcement in concrete structures, essential for engineering and structural assessments.

  • Under Surface Void Detection

    Identify dangerous voids, sinkholes, or hidden cavities beneath concrete slabs or behind structures to ensure site safety and prevent collapse.

Why Choose GPR Scanning Australia?

Prevent Costly Project Delays

Our accurate scans are the best insurance against project-halting downtime. By identifying subsurface hazards first, we save you from costly damage, critical safety incidents, and budget blowouts.

Certified & Trusted by Tier 1 Contractors

Our technicians are fully DBYD and Telstra certified, and our business is trusted by Sydney's largest Tier 1 construction and engineering firms to keep their projects safe and on schedule.

State-of-the-Art GPR Technology

We invest in the latest multi-frequency Ground Penetrating Radar (GPR) equipment. This allows us to provide the most accurate and reliable imaging results, even in complex or congested areas.

Fast, Reliable & On-Time Service

We understand that Sydney projects can't wait. We pride ourselves on our reliability, arriving on time and delivering fast, clear reports so your team can proceed with confidence.

Clear, Actionable Reporting

Our service doesn't end with the scan. We provide immediate, clear on-site mark-ups, followed by detailed digital reports so your engineers and site crew know exactly where to work.

A Commitment to Site Safety

Our entire service is built around enhancing your site safety. We act as a critical part of your safety and risk assessment process, helping you protect your crew, your assets, and your reputation.

Testimonials

"Excellent job by Marty of GPRS Aust for detection and mapping of utilities services to the premises. The work was performed promptly, professionally. The best!"

16/08/2024

"Responsive, friendly. Pauline has been great to deal with over the phone, and James was epic on-site. Can't comment on the results yet as we're just booking!"

20/06/2024

Excellent professional service in location of my domestic gas and water lines .

16/07/2024

Our licences and accreditations

Peace of mind is essential when scanning for subsurface hazards. Our focus on quality, the environment and work health and safety has led us to achieve ISO 9001, ISO 14001 and ISO 45001 accreditation. With us, your project is always in trusted hands.

Don't Risk It. Get a Free Quote Today.

Know exactly what's below the surface before you start work. Contact our expert team for a free, no-obligation quote and keep your Sydney project safe, on time, and on budget.