Fast, Accurate, and Safe
GPRS is the nation's largest company specializing in the detection of underground utilities and the scanning of concrete structures. GPRS has an extensive nationwide network of highly trained and experienced technicians in every major U.S. market. When clients hire GPRS, they have the peace of mind of knowing that they have the most reliable and up to date technologies on their job site and that they will receive the assistance of a technician who can provide them with the most accurate findings and interpretations.

Underground Utility Detection
Underground Utility Detection: Imagine the damage from striking a high pressure gas line. Or the potential harm of hitting a live electric line. GPRS uses multiple technologies to let you know what’s below before you break ground. Not only can these elements be located but GPRS also offers start to finish services from marking to final AutoCad drawings to ensure you have permanent records of the utility findings. We can identify every inch of underground infrastructure, so you can avoid costly delays and stay on schedule.

Concrete Scanning: With ground penetrating radar technology, GPRS can locate rebar, post tension cables, and conduits that are embedded in or beneath the concrete. The professional representatives of GPRS have been trained to provide accurate and effective data interpretation using multiple technologies to ensure you know the location of critical structural elements beneath the concrete surface.

For over a decade, GPRS has been the industry leader by keeping projects on time, reducing safety risks, and putting our relationships with our clients before profit. Please contact your local GPRS technician for questions, a fast quote, or to schedule your next project.
Main Office Phone: (419) 843-9804
Main Office Fax: (419) 843-5829
5217 Monroe St., Suite A
Toledo, Ohio 43613