
Ground Penetrating Radar (GPR) scanning is a non-destructive detection method used to identify underground utilities, buried objects, voids, and subsurface features without excavation. GPR sends electromagnetic signals into the ground and analyzes reflected signals to identify changes beneath the surface.
GPR scanning can help locate electrical conduits, water lines, sewer infrastructure, communication cables, voids, and other buried features. It is useful before excavation, trenching, drilling, construction, roadwork, and other activities where hidden underground conditions may affect the project.
Utility Locating & Mapping New Hampshire provides professional GPR scanning in Hudson, New Hampshire for construction, engineering, surveying, infrastructure, and excavation projects. GPR can also be combined with utility locating and mapping services for more complete subsurface information.

Private utility locating is necessary when underground utility lines may exist on private property and their locations are unknown, incomplete, or not included in public utility records. These utilities may include private electrical lines, water pipes, communication cables, sewer lines, irrigation systems, and lighting circuits.
Private locating is especially important before excavation, trenching, landscaping, construction, drilling, site development, and utility installation. Identifying privately owned infrastructure before ground disturbance can provide contractors and property owners with better information about potential underground conflicts.
Professional private utility locating in Hudson, New Hampshire can be performed using appropriate detection equipment and methods based on site conditions. Combining private locating with GPR scanning, utility marking, and underground utility mapping can provide a more comprehensive understanding of subsurface infrastructure.


Underground utility mapping is the process of identifying, tracing, and documenting the approximate location and route of buried utility infrastructure. Mapping may include electric, gas, water, sewer, telecommunications, and other underground systems within a project area.
Technicians may use electromagnetic locating equipment, GPR, GPS technology, GIS software, field measurements, and available utility records to collect and organize information. The resulting data can help contractors, engineers, surveyors, and property owners better understand existing subsurface conditions.
Underground utility mapping in Hudson, New Hampshire can support construction planning, excavation coordination, engineering, surveying, infrastructure documentation, and future development. Combining mapping with utility locating and marking can provide additional field information for project teams.

Ground Penetrating Radar (GPR) scanning provides non-destructive subsurface detection to locate buried utilities, voids, structural elements, and other underground features with detailed site information.

Our utility marking services clearly identify the location and path of underground utility lines, helping contractors and property owners work more safely during excavation, digging, and construction projects.

Private utility locating identifies privately owned underground utility lines that may not be covered by public locating services, helping reduce unexpected utility strikes and project delays.

Get accurate GPS and GIS utility mapping to document underground infrastructure, improve project planning, and create detailed digital records for construction, engineering, and facility management.

Concrete scanning uses advanced detection technology to identify rebar, post-tension cables, conduits, and other embedded objects before drilling, cutting, or coring into concrete structures.

Our underground utility mapping services identify and map buried infrastructure, helping you understand subsurface conditions and reduce the risk of utility damage during excavation and construction.

GPS/GIS utility mapping uses GPS technology and Geographic Information System (GIS) software to collect, organize, and document utility infrastructure in a digital format. It can record the geographic location and relevant details of underground and above-ground utility assets.
Field data may include utility routes, manholes, valves, meters, access points, poles, structures, and other infrastructure features. GPS coordinates and field observations can be organized into digital GIS maps, allowing project teams to reference and manage utility information more efficiently.
GPS/GIS utility mapping in Hudson, New Hampshire can support construction, engineering, surveying, infrastructure management, facility planning, and future development. The service can also be combined with private utility locating, GPR scanning, and underground utility mapping to create more detailed digital utility records.


Concrete scanning is necessary before drilling, cutting, coring, anchoring, or modifying concrete when hidden embedded features may be present. Scanning can help identify rebar, post-tension cables, electrical conduits, pipes, and other embedded objects that cannot be seen from the surface.
Concrete scanning is commonly used for concrete floors, walls, slabs, foundations, parking structures, bridges, and other reinforced concrete structures. It is particularly useful when construction drawings are incomplete or when contractors need to determine suitable locations for drilling, coring, penetrations, or anchors.
Professional concrete scanning in Hudson, New Hampshire can provide valuable information before concrete modification work begins. GPR-based scanning can help project teams better understand embedded conditions and plan construction activities while reducing the risk of encountering unexpected objects within the concrete.
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Henniker
Excellent utility locating service. The team was professional, responsive, and provided accurate information about the underground utilities on our property. Their mapping made our project much easier to plan.

We needed underground utility lines located before starting construction, and the process was smooth from start to finish. The crew arrived on time, worked carefully, and explained the findings clearly. Highly recommended.

Very impressed with the quality of the utility mapping and locating work. The team used professional equipment and provided detailed results that helped us avoid potential issues during excavation. Great service and communication.


Start by completing the 'Get a Free Quote' form on our website to share your needs with us so we can take care of you.

Next, we'll arrange a property visit at a time that works for you to provide an in-person estimate for your needs.

After you approve our estimate, we'll schedule a date to complete the job. Our team will work hard to exceed your expectations!

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Sat: 7:00am - 7:00pm