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ASTM E1527 Compliant

Phase I Environmental Site Assessment Protect Your Investment with Professional Due Diligence

Comprehensive Phase I Environmental Site Assessments (ESAs) following ASTM E1527 standards. Identify environmental liabilities, assess contamination risks, and ensure regulatory compliance for construction and development projects.

ASTM E1527 Compliant
100% Regulatory Accepted
$500K+ Avg. Liability Prevention

Professional Environmental Due Diligence

Our Phase I Environmental Site Assessments provide comprehensive environmental due diligence for construction and development projects. Following strict ASTM E1527 protocols, we identify potential environmental liabilities and contamination risks before they impact your project timeline or budget.

Comprehensive Site Investigation

Thorough review of historical records, site reconnaissance, and environmental condition assessment following ASTM E1527 standards.

Liability Protection

Identify potential environmental liabilities early to protect your investment and qualify for liability protections under federal law.

Regulatory Compliance

Ensure compliance with federal, state, and local environmental regulations while streamlining the permitting process.

Assessment Components
  • Records Review: Historical site usage analysis
  • Site Reconnaissance: Physical site inspection
  • Interviews: Current and past occupants
  • Regulatory Database: Government records search
  • Risk Assessment: Contamination likelihood
  • Recommendations: Further investigation needs

Phase I ESA Pricing
$3,500
Starting Price
  • ASTM E1527 compliant assessment
  • Comprehensive records review
  • Professional site reconnaissance
  • Regulatory compliance verification
  • Detailed written report
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Our Phase I ESA Process
1

Records Review & Research

Comprehensive review of historical records, aerial photographs, fire insurance maps, city directories, and regulatory databases to understand past site usage and potential contamination sources.

  • Historical land use analysis
  • Aerial photograph interpretation
  • Government database searches
  • Regulatory filing reviews
2

Site Reconnaissance

Physical inspection of the property to identify environmental conditions, potential contamination sources, and current site usage patterns that may indicate environmental concerns.

  • Visual site inspection
  • Photographic documentation
  • Environmental condition assessment
  • Adjacent property evaluation
3

Stakeholder Interviews

Interviews with current owners, operators, and local officials to gather information about site history, operations, and any known environmental issues.

  • Current owner interviews
  • Historical occupant research
  • Local authority consultations
  • Neighbor and community input
4

Assessment & Reporting

Analysis of all collected data to assess environmental risks and prepare a comprehensive written report with findings, conclusions, and recommendations for further investigation if needed.

  • Risk assessment analysis
  • ASTM E1527 compliant reporting
  • Recommendations development
  • Regulatory compliance certification

Environmental Risks We Assess

Industrial Contamination

Assessment of potential soil and groundwater contamination from previous industrial operations, chemical storage, or manufacturing activities.

Petroleum Products Heavy Metals Chemical Solvents

Underground Storage Tanks

Identification of current and historical underground storage tanks, including assessment of leak potential and soil contamination risks.

UST Locations Leak Detection Soil Testing

Hazardous Materials

Assessment of asbestos, lead paint, and other hazardous building materials that may require special handling during construction or demolition.

Asbestos Lead Paint PCBs

Waste Management

Evaluation of current and historical waste management practices, landfill presence, and potential contamination from waste disposal activities.

Waste Disposal History Landfill Assessment Contamination Potential

Groundwater Quality

Assessment of groundwater quality impacts, well locations, and potential contamination plumes affecting construction activities.

Well Mapping Plume Assessment Water Quality

Environmental Compliance

Review of environmental permits, violations, and regulatory compliance status to identify potential liabilities and ongoing obligations.

Permit Status Violation History Compliance Requirements

Phase I ESA Deliverables

ASTM E1527 Compliant Report

Comprehensive written report following ASTM E1527 standards, accepted by lenders, insurers, and regulatory agencies nationwide.

ASTM Compliant Legally Defensible Lender Accepted

Site Maps & Documentation

Detailed site maps showing environmental features, historical land use, and identified areas of environmental concern with GIS integration.

GIS Compatible CAD Ready Georeferenced

Risk Assessment Matrix

Detailed assessment of identified environmental risks with recommendations for further investigation or mitigation measures.

Risk Ranking Cost Estimates Action Plans

Regulatory Compliance Summary

Summary of applicable environmental regulations and compliance requirements for your construction project with permit recommendations.

Permit Guidance Compliance Timeline Regulatory Contacts

When You Need a Phase I Environmental Assessment

Property Acquisition

Required for most commercial property purchases and financing to identify environmental liabilities before closing.

  • Commercial property purchases
  • Lender due diligence requirements
  • Investment property evaluation
  • Development site assessment

Construction Planning

Essential for major construction projects to identify environmental constraints and ensure regulatory compliance from project start.

  • Major development projects
  • Industrial construction
  • Infrastructure development
  • Brownfield redevelopment

Regulatory Compliance

Required by federal and state regulations for certain transactions and activities involving potentially contaminated properties.

  • CERCLA compliance
  • State environmental regulations
  • Permit application support
  • Environmental due diligence

Phase I Environmental Assessment FAQ

What is a Phase I Environmental Site Assessment?

A Phase I ESA is a comprehensive environmental due diligence investigation following ASTM E1527 standards to identify potential environmental liabilities associated with a property without collecting physical samples.

How long does a Phase I assessment take?

Most Phase I assessments are completed within 10-14 business days from authorization, depending on site complexity and records availability. Rush services are available for time-critical transactions.

Is a Phase I assessment required by law?

While not always legally required, Phase I assessments are mandated by most lenders and provide important liability protections under CERCLA (Superfund) law for property purchasers.

What happens if environmental concerns are identified?

If Recognized Environmental Conditions (RECs) are identified, we provide detailed recommendations for Phase II investigation, risk mitigation strategies, or alternative approaches to address concerns.

Can a Phase I assessment affect my construction timeline?

Phase I assessments actually protect your timeline by identifying potential environmental issues early. Early identification allows for proper planning and prevents costly surprises during construction.

Do you provide Phase II assessments if needed?

Yes, we offer comprehensive Phase II Environmental Site Assessments including soil and groundwater sampling, laboratory analysis, and contamination characterization if recommended by the Phase I assessment.

Protect Your Investment with Professional Environmental Due Diligence

Contact our environmental professionals to discuss your Phase I assessment needs and ensure your construction project starts on environmentally sound ground