Phase I ESA in Grants Pass, OR

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GeoTill provides Phase I Environmental Site Assessments (Phase I ESAs) for real estate transactions and lender due diligence in Grants Pass, OR and surrounding markets. Our team delivers clear, ASTM-aligned conclusions and practical next steps so you can move forward with confidence.

What Is a Phase I Environmental Site Assessment?

A Phase I Environmental Site Assessment (Phase I ESA) is a structured, non-intrusive due diligence review performed to identify environmental risk associated with a property. A Phase I typically includes a records review, interviews, and a site reconnaissance to evaluate whether recognized environmental conditions (RECs) may be present.

What We Deliver

  • Records review and environmental database screening for the subject property and surrounding area.
  • Site reconnaissance by a qualified environmental professional.
  • Interviews with available site contacts (owner/operator/occupant) when feasible.
  • Clear conclusions regarding RECs and data gaps.
  • Practical recommendations, including whether a Phase II ESA is warranted.

Our Phase I ESA Process

  1. Kickoff and scoping – confirm property details, timeline, and reliance needs.
  2. Records review – review available regulatory listings and historical sources.
  3. Site visit – observe conditions and identify potential concerns.
  4. Interviews – gather available operational and historical knowledge.
  5. Evaluation – determine if RECs are present and whether additional investigation is recommended.
  6. Reporting – issue a decision-ready report with clear findings and next steps.

Typical Timeline

Many Phase I ESAs can be completed within approximately 10–15 business days depending on site access, complexity, and information availability. If your transaction has a firm closing date, we can coordinate scheduling to align with the project timeline.

When a Phase II ESA May Be Recommended

If the Phase I identifies conditions that cannot be resolved through records and observations alone, sampling and laboratory analysis may be needed to confirm or rule out potential impacts. In those cases, a Phase II ESA can be scoped to address the specific concerns driving the due diligence decision.

Request a Quote

For pricing and scheduling, send the property address, timeline, and any lender reliance needs. Our team will respond with next steps.

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Frequently Asked Questions

Does a Phase I ESA include sampling?

A Phase I ESA is typically non-intrusive and does not include soil, groundwater, or vapor sampling. Sampling and laboratory analysis are commonly performed during a Phase II ESA when warranted.

Who typically orders Phase I ESAs?

Phase I ESAs are commonly ordered by lenders, developers, investors, property owners, attorneys, and real estate professionals as part of environmental due diligence for commercial property transactions.

When is a Phase II ESA recommended?

A Phase II ESA is typically recommended when Phase I findings identify a condition that cannot be resolved through records and observations alone and sampling is needed to confirm or characterize potential impacts.

What is a Recognized Environmental Condition (REC)?

A REC is a condition indicating the presence or likely presence of hazardous substances or petroleum products due to a release, likely release, or a material threat of a release. RECs are evaluated based on available information and professional judgment.

How long does a Phase I ESA take?

Many Phase I ESAs can be completed within approximately 10–15 business days depending on access, property complexity, and information availability. Rush options may be available for time-sensitive closings.

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