GPR & EM Utility Locating
Beyond 811 Locating uses ground penetrating radar and electromagnetic locating methods to give contractors, commercial sites, and property owners better underground visibility before digging starts.
Two methods. Better underground clarity.
Ground Penetrating Radar
GPR helps detect subsurface features and utilities that may not be easily confirmed through standard methods alone.
Electromagnetic Locating
EM locating helps trace conductive underground utilities and improve field confidence before excavation.
Method Matching
We apply the right locating approach based on the site, known conditions, and practical job risk.
Pre-Dig Risk Reduction
Better underground visibility helps reduce strikes, delays, confusion, and avoidable rework.
Why method-specific locating matters
Not every jobsite needs the same locating approach. Ground penetrating radar and electromagnetic locating give Beyond 811 Locating more ways to investigate underground conditions and improve clarity where risk, complexity, or uncertainty is higher.
This is especially helpful for private utility locating, post-811 verification, and jobs where standard assumptions are not enough.
Related next-step pages
Private Utility Locating
See how advanced locating methods support buried private infrastructure investigations.
Post-811 Verification
Explore when an added verification layer makes sense after baseline markings are complete.
811 vs Private Utility Locating
Understand the difference between the public one-call process and private locating support.
GPR & EM Locating FAQs
Do you use both GPR and electromagnetic locating?
Yes. We use advanced locating methods including GPR and electromagnetic locating depending on the site conditions and what needs to be confirmed.
When is GPR useful?
GPR can help provide better subsurface visibility when conditions, uncertainty, or buried infrastructure complexity call for another detection method.
Does this help with private utility locating?
Absolutely. These methods help support private utility locating and post-811 verification when more underground certainty is needed.
Need deeper underground visibility before you dig?
Call Beyond 811 Locating for advanced utility locating support across the Rio Grande Valley.