Protect Your Investment with Expert Phase 1 Environmental Assessments

Comprehensive Environmental Due Diligence

Ensure compliance, minimize risks, and make informed real estate decisions with our trusted Environmental Site Assessments in New York, New Jersey, Connecticut, Pennsylvania, and surrounding areas

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Professional Environmental Site Assessments in New York

Certified Commercial Property Inspections offers comprehensive Environmental Site Assessments in New York, New Jersey, Connecticut, Pennsylvania, and surrounding areas. With over 50 years of combined experience, our expert team is dedicated to providing top-tier services for all your commercial property needs—whether it’s a detailed property inspection or a thorough Phase 1 Environmental Site Assessment.


Trust us to deliver reliable, professional solutions for your property investment decisions.


✓⃝  Expert-Led Environmental Assessments

✓⃝  SBA & ASTM Compliance

✓⃝  Fast & Accurate Reports

✓⃝  Commitment to Sustainability




What Service You Want?

Our Environmental Site Assessment Services

Protect your property and investment with our comprehensive Environmental Assessments. We identify potential hazards, ensure regulatory compliance, and provide clear insights for confident decision-making.

Real Estate Due Diligence

Comprehensive assessments to identify environmental risks and ensure compliance for real estate transactions.

Phase 1 Environmental Assessment

Thorough site evaluations to detect contamination risks and meet regulatory compliance requirements.

SBA Compliant Due Diligence

SBA-approved environmental assessments to support loan applications and ensure regulatory compliance.

Environmental Record Search

Detailed database searches to uncover historical environmental risks and regulatory violations.

Meet Our Experts

About Consultants

Dov Herman

Lead Environmental Consultant & Instructor

Tony Christoforou

Senior Environmental Consultant & Instructor

The Inspection & Assessment Process

Phase 1 ESA Process

Frequently Asked Questions

  • Is a Phase I ESA required for all real estate transactions in New York City?

    No, a Phase I ESA is not required for all real estate transactions in New York City. However, it is often required by lenders for commercial real estate transactions.

  • What is the New York City Office of Environmental Remediation (OER)?

    The OER is a city agency that is responsible for overseeing the cleanup of contaminated sites in New York City. The OER also has a program for remediating contaminated sites that are being redeveloped for residential or commercial use.

  • What is the E-Designation program?

    The E-Designation program is a New York City program that allows for the development of contaminated sites for residential or commercial use. The program requires developers to clean up the site to meet certain environmental standards.