Broad Vision Honest Service Great Value

Our goal then and now is to provide quality on time projects

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Welcome to Subsurface Utility Locators, LLC

Where We Scan Your Visions​

At SUE Hawaii our expertise entails underground utility locating to comprehensive ground penetrating radar (GPR) and concrete scanning for rebar and post-tension cables. Certified technicians deliver safe, reliable, and cost-effective utility and pipe locating solutions for military, federal, state, county, and city construction projects.

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808-284-2538​

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Concrete and Structural Scanning.

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Our Specialization​

Why Choose Subsurface Utility Engineers, LLC
Hawaii-Based & Island-Experienced
We understand local soil conditions, volcanic geology, and island infrastructure challenges.
Advanced Technology
We use modern, calibrated equipment to deliver reliable, defensible results.
Safety & Risk Reduction
Our services help prevent utility strikes, injuries, and costly project disruptions.
Support for All Project Types
From small renovations to large-scale infrastructure and civil engineering projects.
Trusted by Professionals
Serving engineers, contractors, utility companies, municipalities, architects, and developers.

Utility & Pipe Locators

EM – Electromagnetic Detection

Ground Penetrating Radar​​​

3D-Three Dimensional Scanning

Concrete & Structural Scans​​

Rebar and Tension Cables

Air Excavation – Pothole

Underground Verification

GPS Point Mapping

GIS – CAD – Data Collection

Sewer Camera Service

HD-DVR Video Production

SUE – Recent Projects

Honolulu Rail and JBPHH Dry Dock 5 Pre-Construction

Clients
Projects
Competed
Awards
Subsurface Utility Engineers LLC