The Leading Subsurface Damage Prevention Provider in Baltimore

Columbia

Frederick / Hagerstown

Rockville

Power Transmission & Distribution

Let us intelligently visualize your built world.

GPRS brings job site safety nationwide. GPRS employees are SIM certified, and offer unparalleled services including Concrete Scanning, Utility Locating, Video Pipe Inspection, Leak Detection, Mapping and Modeling, and more.

And now, with the addition of 3D Laser Scanning, we can provide you with the industry’s only comprehensive, top-down facility visualization and contextual map, including every space and every material, from the roof through the subsurface utilities, infrastructure, and more, all cross-referenced and delivered in a single easy-to-use geospatial interface with our SiteMap service.
Our comprehensive services include:
Utility Locating: We locate private utilities, facility utilities, provide clearances for soil boring and directional drilling, One Call utility locating, complete utility mapping, and more.
Video Pipe Inspection: We employ push cameras and robotics to provide detailed video of all pipes, laterals, and defects, and map it all for you digitally.
Concrete Scanning: All of our concrete scans come with our exclusive Green Box Guarantee because we are 99.8% accurate in our locates for coring, sawing, planning and designing, or if you need a complete structural analysis and updated as-builts.
3D Laser Scanning: Survey-grade lasers create detailed point clouds, complex 2D and 3D models for CAD designers, or 3D walk-throughs for engineers in a fraction of the time of a traditional site survey, and all are processed to build clash detection and avoidance into the models to ensure your data is accurate.
Drone Imagery: Our drones are fitted with state-of-the art cameras to provide UAS Thermographic and Magnetic Imagery to find previously hidden subsurface voids, damaged solar panels, and abandoned oil well heads. We also provide arial site imagery and building façade imagery to provide top-down facility mapping and avoid costly and time-consuming scaffolding inspections.
Leak Detection: We employ Acoustic Detectors and Leak Noise Correlators to provide data that we then correlate and confirm with the help of software to provide you the most accurate location data for any liquid leak. Safety is always on our radar, our work is accurate within millimeters, and we get it right 99.8% of the time. So, you can be confident we’ve located every pipe, conduit, tank, support, and void, above or below ground, and know that there will be virtually no surprises. Whether you need post-tension utility mapping, or a complex 3D walkthrough and point cloud of your entire campus, GPRS can deliver.

SCHEDULE A PROJECT IN Baltimore

Fill out the contact form, and a GPRS Project Coordinator will contact you to get the process started and your project well on its way to completion.

GPRS SERVING Baltimore

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 Baltimore 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.

GPRS INDUSTRY EXPERTISE

Design Builds & Remodels

Education

Retail & Restaurant Construction

Water & Sewer

Electric Vehicle Charging

Engineering & Surveying

Coming Soon

FEATURED PROJECTS IN THE METRO Baltimore AREA

GPRS provides private utility locating, leak detection, 3D laser scanning, CCTV video pipe inspection, and concrete scanning throughout Baltimore and the state of Maryland. GPRS provides subsurface obstruction location and analysis to keep construction and excavation projects on time, on budget, and safe. Prevent subsurface damage and avoid striking gas communication, water, sewer, or electrical lines. Schedule a project with us today!

By using expert video cameras for our sewer and pipe inspections, GPRS is able to locate all blockages that could be halting the waterflow in your pipeline system. VPI is only an addition to our core services which also include concrete scanning, utility locating, and facility mapping and modeling. However, no matter the service, each of our clients are guaranteed Project Managers who are NASSCO (National Association of Sewer Companies) certified and trained to assess, maintain, and rehabilitate underground infrastructure. This allows PMs to provide proper investigation techniques for our VPI applications which include: Sewer and water inspections, water and sewer mapping, lateral inspection and mapping, and cross-bore mitigation.

Nationwide
Service Available

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

Serving Baltimore, Columbia, Germantown, Silver Spring, Waldorf, Frederick, Ellicott, Rockville, Glen Burnie, Gaithersburg, Dundalk, Bethesda and Towson.

We also work in the following Maryland counties: Montgomery, Prince George, Baltimore, Anne Arundel, Howard, Harford, Carroll, Charles, Cecil, Calvert and Allegany County.

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Baltimore

Columbia

Frederick / Hagerstown

Rockville