Underground Service Locating in Toowoomba & Darling Downs
As a leading Certified Locating Organisation (CLO), we deliver precision, safety, and reliability for your most critical underground infrastructure projects.
Cerulean Services are your local, trusted Service Locating Specialists
As a Certified Locating Organisation (CLO), with Certloc (formerly Dial Before You Dig), Cerulean Services combines advanced detection technology with deep local knowledge of Darling Downs infrastructure. Our certified technicians prevent utility strikes before they happen, keeping your project moving forward safely and efficiently.
Our Locating Services
Locally owned and operated in Toowoomba and the Darling Downs, we combine the latest locating technology with plumbing, civil and rail expertise to deliver accurate, reliable services.
Underground Service Locating
Precise identification and mapping of underground utilities including water, sewer, gas, electrical, and telecommunications infrastructure.
Ground Penetrating Radar
Non-destructive subsurface investigation using cutting-edge radar technology for accurate depth and material detection.
Acoustic Leak Detection
& Location
Advanced leak detection for water and sewer systems, preventing costly damage and environmental impact.
GPS/GNSS
Service Mapping
High-precision digital mapping and documentation of underground assets with millimeter accuracy.
Underground Electric Cable Fault Detection
Specialised electrical fault location services to quickly identify and resolve underground cable issues.
Why choose Cerulean Services
- Certified Excellence - Proudly recognised as a certified locating organisation within Australia
- Comprehensive Expertise - Professional training, practical expertise, and adherence to safety best practices
- Multi-Industry Specialists - Serving construction, telecommunications, plumbing, electrical, civil engineering, and agricultural sectors
- Advanced Technology - State-of-the-art Ground Penetrating Radar (GPR) and GPS/GNSS mapping systems
- Local Knowledge - Deep understanding of Darling Downs infrastructure