EST Services

Sampling & Monitoring

With over twenty years experience, we have the depth of resources to ensure that the samples we collect are representative and legally defendable.

Pipeline Services

Flow monitoring and pipeline services including CCTV investigations, smoke testing, dye testing, manhole inspections, flow isolation, and building inspections.

Operations & Maintenance

Keep our clients’ treatment systems running safely and efficiently in order to facilitate compliance with all local, state, and federal regulatory requirements.
  • Wastewater Treatment Systems
  • Groundwater Treatment Systems
  • Contract/Part-Time Wastewater Operators

New England Office

51 Fremont Street Needham, MA 02494

Mid-Atlantic Office

127-G Gaither Drive Mount Laurel, NJ 08054