Underground Utility Locating
Why contact NESI for a utility locate survey?
New England Subsurface Imaging is a one-stop service for underground utility locating. Using state-of-the-art electromagnetic locators and ground penetrating radar (GPR), we provide you with a comprehensive, detailed view of your entire work site. We mark on site with paint and pin flags according to the APWA standards.
To get started, contact us today or call (203) 873-7397
We locate all underground utilities at NESI using a combination of electromagnetic locators, and Ground Penetrating Radar.
Utility types we locate.
- Electric lines (mains, service lines, site lighting and lines to exterior structures)
- Telephone lines
- Sewer and drain lines
- Cable TV and other cable lines
- Gas lines (steel or plastic)
- Water lines (metallic and nonmetallic)


