Ground Penetrating Radar
Ground Penetrating Radar Services Toowoomba
Non-Destructive Subsurface Utility Detection
At Cerulean Services, we provide professional Ground Penetrating Radar (GPR) surveys across Toowoomba and the Darling Downs. GPR is a non-destructive technology that uses radar pulses to detect and map both metallic and non-metallic utilities, as well as hidden structures below the surface.
When electromagnetic locating isn’t enough, GPR delivers a complete picture of underground conditions. It’s the go-to method for detecting PVC pipes, concrete structures, voids, and other anomalies that standard service locating may not pick up.
Our Ground Penetrating Radar Capabilities
What we can detect with GPR
Non-Metallic Pipes – PVC, HDPE, and concrete
Concrete Structures – footings, slabs, and voids
Water Infrastructure – mains, drainage, and irrigation
Cables and Conduits – non-conductive and metallic
Subsurface Anomalies – buried objects, and unknown infrastructure
How it works
Radar Transmission – high-frequency radio waves are transmitted into the ground
Signal Reflection – waves reflect off subsurface objects and utilities
Data Capture – reflections are recorded in real time to map what’s underground
Analysis & Mapping – results are interpreted to provide accurate locations and depths
GPR Services Across Toowoomba & the Darling Downs
Our Ground Penetrating Radar surveys are trusted across the region for:
Construction & Development – pre-excavation surveys, locating hidden utilities, and concrete scanning
Infrastructure Projects – roads, drainage systems, and council works
Industrial Facilities – plant upgrades, asset maintenance, and site investigations
Rural & Agricultural Projects – irrigation planning, drainage checks, and water management
Environmental & Geotechnical – subsurface anomaly detection, void identification, and site assessments
We provide GPR services across Toowoomba, Dalby, Warwick, Chinchilla, and rural properties throughout the Darling Downs.