Field Services

Eastern Analytical, Inc. (EAI) has provided professional sample collection services to engineers, consultants, municipalities, industries and other environmental professionals for over 30 years. Our field services team listens to our customers ensuring project specifications and requirements are successfully met. We take pride in doing the job right the first time and doing so cost effectively, meeting tight budgetary constraints. Our field services team provides an array of offerings to assist you with your sample collection requirements. Our capabilities expand regularly to accommodate customer needs.

  • Direct Push / Auger Drilling
  • Sample Collection / Field Analyses
  • Rental Equipment
  • Field Consumables

Our Field Experience

All field services personnel are highly trained, including OSHA 40-hour HAZWOPER. EAI’s field services team has gained extensive knowledge and experience while working on various types of projects, which include:

  • Environmental Site Assessments
  • Brownfields
  • Contamination Investigations
  • Soil Vapor Intrusion
  • Soil Collection
  • Surface Water
  • Groundwater Collection
  • Landfill Monitoring
  • Low Flow Sampling
  • Wastewater Collection
  • River Antidegradation Studies
  • EPA Method 1669 Sampling
  • Sludge Collection
  • Water System Collection
  • Air Quality Collection
  • Private Well Collection

Quick Resources

Holding Times & Preservation Card

Get ourĀ convenient holding times and preservation reference card.


Short Hold Time Parameters Chart
Download our sample turnaround table guidelines.


Download the Eastern Analytical, Inc. Reference Card.


Chain of Custody Forms
Download one of our chain of custody forms.

Print version

Residential Drinking Water Information
GetĀ our homeowner drinking water guide and residential chain of custody form.

View PDF’s

Drinking Water Resources
Sampling Instructions