Sacramento's Leading Ground Penetrating Radar Service Provider

Utility Locating, Video Pipe Inspection, Concrete Scanning & Industry Leading Deliverables

GPRS Serving Sacramento

  • GPRS specializes in the location of underground utilities, concrete scanning and video pipe inspection. GPRS has an extensive nationwide network of highly trained and experienced Project Managers near Sacramento and the surrounding area.

    We understand that your team’s safety depends on us providing a best in class service. When clients hire GPRS, they have peace of mind knowing that they have the most reliable technology on their project paired with a world class Project Manager who delivers the most accurate information available. GPRS leads the industry in providing outstanding service and cutting-edge technology, keeping projects on time, reducing safety risks, and putting relationships with our clients first. Our nationwide network of team members is committed to being your subsurface scanning solutions.


To ensure the overall timely success of you project, utility detection is critical to any construction project where a subsurface excavation is planned. If this critical first step is ignored, the risk for injury increases, budget overruns can multiply and your schedule can be delayed.

Video Pipe Inspection (CCTV) is a service used to inspect underground water sewer and lateral pipelines, VPI is a great tool for investigating cross-bores, structural faults and damages, and lateral line inspection.

With new build construction and renovation project, the likelihood of needing to cut or core concrete is high. There is an inherent risk of striking rebar, conduits, and post tension cables during the cutting or coring process. If a strict occurs, repair costs begin to add up, delays creep into your schedule and it creates a safety hazard for your employees.

The goal of the GPRS Deliverables Department is to deliver clear and understandable findings with each of our outputs from field markings to field sketches, KMZ files, or CAD drawings that provide 2D site plans or even 3D CAD models. In addition, upon the completion of every project, our customers receive a job summary that includes job scope information, site photos, description of site conditions, equipment used, and notes from the project.

GPRS Industry Expertise

Featured Projects in the Metro Sacramento Area

GPRS locates utilities, scans concrete and provides video pipe inspections throughout Sacramento and the state of California. We use cable avoidance tools to assist in locating buried electrical, water, gas, communication, sewer and storm drain lines in underground facilities. GPRS focuses on damage prevention and reducing the risk of injury to personnel and damage to utilities.


GPRS Of Northern California Performs Concrete Scan – California

Ground Penetrating Radar Systems - GPRS of California was contacted by Arcadis to perform a concrete x-ray in San Jose, CA by using GPR technology. Concrete scanning was used to check the concrete walls in several areas in order to locate rebar. GSSI GPR equipment was used to locate rebar in every location that was scanned. The data is able to be marked directly on the surface with no wait time for processing or developing.

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Private Utility Locating For Construction Company – California

Ground Penetrating Radar Systems, LLC. performed a utility and sub-surface anomaly survey for a large contractor in Fresno, California. GPRS used ground penetrating radar to locate multiple sub-surface water, power, sewer and data lines among other things. This information helped the contractor in making the decision on where to run there trench line.

Ground Penetrating Radar is a great tool to scan areas of post tension cables, rebar, and conduits prior to core drilling, drilling for anchor bolts, saw cutting or trenching for utilities. The concrete imaging process is entirely nondestructive and free of radiation or health hazards. Please contact Ground Penetrating Radar Systems (GPRS) to learn how we can assist with your project.

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Utility And Tunnel Locating – California

GPRS was contacted by a contractor to locate and trace out utilities along with marking out the perimeter of a tunnel at a large hospital in Bakersfield, CA. Ground penetrating radar was utilized to determine the perimeter of a tunnel that ran along the side of the hospital. During the scan, GPRS was able to locate the direction the tunnel, and we also marked out power lines and other anomalies that were running throughout the project site; including two underground storage tanks.

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Contact our Sacramento team and our nearest project manager will contact you.

Serving Sacramento, Santa Rosa, Folsom, San José, Salinas, Monterey, San Luis Obispo, Stockton, Merced, San Francisco, Bakersfield and Fresno.

We also work in the following Northern California counties Sacramento, Merced, San Benito, Napa, Sonoma, Santa Clara, Alameda, Contra Costa, San Joaquin, Stanislaus and El Dorado.