Subsurface Utility Locating Services

We Have The Right Tools To Locate Utilities Underground

Utility Locating Services

Harvey Associates Subsurface Services specializes in the collection of data used to characterize subsurface conditions. We conduct Ground Penetrating Radar Surveys, and provide private utility locating services; and utilizing Geoprobe direct push drilling methods provide soil and groundwater sampling for environmental assessments. Our goal is to become a trusted team member with consultants, engineers and contractors to help them better evaluate the subsurface conditions on their project sites.

Using the latest in Electromagnetic and GPR technologies available, our mission is to deliver quality utility data about your site quickly. More importantly, we help to minimize the risks of damage to underground utility infrastructure whilst carrying out our work in accordance with CI/ASCE 38-02 Standards. We are responsive and will schedule weekend work when site access is an issue.

Utility Locating Services Throughout New England

Meet Our Leadership Team

Jeff Mosholder PE, LSP

Professional Engineer

Brian White, PLS

Professional Land Surveyor


Our Utility Location Services

Harvey & Associates can take care of all of the underground utility locating needs of any Construction or Environmental Project Site. We utilize the latest technology to ensure that you avoid any conflicts or damages with underground utilities.

Download Our Equipment Specifications
Leica DS2000   |   RD 7100

Additional Services

Geoprobe Drilling & Sampling

Subsurface Characterization, Phase II Environmental Site Assessment (ESA) data collection. Capable of executing entire scope of work: 

  • Site mark-out/Digsafe Notification 
  • Pre-clear boring locations with GPR/EM locator 
  • Geoprobe Soil Sampling and screening utilizing PID 
  • Boring Log preparation 
  • Well Installation
  • Ground Water Sampling
  • Soil Gas Sampling
  • Photologs documenting field activities