SiteTwin delivers precise underground utility detection across San Antonio using GPR, EM, and GPS technologies. Our direct Texas crews locate non-metallic lines, deep targets, and unknowns that 811 often misses. No call centers—just fast quotes, faster crews, and engineer-ready data to keep your project moving safely and efficiently.
When your project depends on knowing what lies beneath, SiteTwin’s private utility locating services give you confidence before you dig. Our field crews use electromagnetic, ground penetrating radar, and GPS mapping to identify buried utilities with precision. From bore path clearance to full subsurface utility mapping, we deliver fast, field-ready data and CAD deliverables that meet ASCE 38-02 standards. Whether you’re a general contractor, engineer, or facility manager, our Texas-based team ensures you avoid costly strikes and delays while maintaining OSHA-compliant safety practices.
Our direct crew deployment model means no waiting on call centers or third parties. You get a fast quote and a qualified field crew on site quickly, helping your project stay on schedule without unnecessary downtime.
Using GPR, electromagnetic, and GPS/GIS mapping, we locate metallic and non‑metallic utilities with precision. This multi‑method approach ensures comprehensive results even in complex soil or congested environments.
We provide GPS points, marked PDFs, and CAD files ready for engineering integration. Our CAD/GIS pipeline eliminates back‑and‑forth, giving you clean data for immediate use in design and planning.
Every locate follows OSHA and ASCE 38‑02 standards. Combined with our proprietary BumpGuard™ verification system, we help prevent strikes and maintain a safe jobsite from start to finish.
SiteTwin’s private utility locating services cover everything from initial site scans to full SUE investigations. We detect what 811 misses using electromagnetic and ground penetrating radar methods, identify unknown utilities, and map them with GPS precision. Our deliverables include GPR screenshots, GPS coordinates, marked PDFs, and CAD files for engineering. Whether you need bore path clearance, fiber trenching support, or preconstruction mapping, our San Antonio crews deliver accurate, field‑verified data quickly. With no middlemen and full Texas coverage, SiteTwin keeps your project moving safely and efficiently.
Our GPR scanning detects subsurface utilities and structures at depths up to 20+ feet depending on soil conditions. It’s ideal for locating non‑metallic lines, voids, and unknown targets before drilling or excavation. GPR provides real‑time visual data, helping you plan safely and avoid costly delays.
We use advanced EM transmitters and receivers across multiple frequencies to trace metallic utilities with precision. This method is essential for identifying power, communication, and water lines, offering reliable results even in dense construction environments or mixed materials.
Our crews collect GPS points in real time using GNSS and PointMan software, producing accurate GIS data and CAD deliverables. This CAD/GIS pipeline ensures every locate is documented and ready for engineering, saving time and reducing rework during project design.
Get a fast quote and direct crew deployment for your San Antonio project. SiteTwin’s private utility locating and GPR scanning services keep your excavation safe and on schedule with accurate, engineer‑ready results. Contact our Texas team today to schedule your locate or request a full subsurface utility mapping package.