Land Surveying & Mapping
GRIG provides a full suite of infrastructure-related services, with surveying as the backbone, engineering as the design engine, and environmental/geologic insight as integrated support.
We are fully licensed and experienced in all facets of surveying. We can help you with all of your surveying needs.
Boundary and Retracement Surveys
Boundary and Retracement Surveys
Boundary and Retracement Surveys
We are experienced in all aspects of boundary surveying, including retracements, line resolutions and subdivisions of property.
ALTA/NSPS & Floodplain/Coastal
Boundary and Retracement Surveys
Boundary and Retracement Surveys
We conduct ALTA/NSPS surveys to current standards for commercial and private entities. We also specialize in flood plain surveys, elevation certificated, LOMA/LOMR support and coastal surveying.
As-builts & Property Improvements
We also provide surveying services for as built plans and property improvement surveys.
Control Networks
We use both Total Stations and GPS/GNSS to establish reliable and precise control network as well as machine vertical calibrations.