Experienced Utility Locating Professionals
3 Thirteen Subsurface is led by a disciplined team of operational leaders and field professionals committed to accuracy, coordination, and dependable subsurface support. Across California, our leadership team ensures underground utility locating and SUE support projects are executed with precision, accountability, and structured methodology.
Our team supports commercial construction, infrastructure improvements, and public works environments where reliable subsurface information is critical before excavation begins.
Executive Leadership
Our Commitment to Professional Standards
Across all departments — field, operations, coordination, and administration — 3 Thirteen Subsurface operates with structured methodology, calibrated detection practices, and clear communication protocols.
Our leadership team supports:
• Vacuum Excavation
• Underground Utility Locating
• Ground Penetrating Radar (GPR) Scanning
• Electromagnetic Utility Detection
• CCTV Pipe Inspection
• SUE Support Coordination
• Utility Verification and Documentation
Every project is approached with operational discipline, accountability, and a commitment to accurate subsurface information before excavation begins.










