Phase I ESA in Ontario

We provide Phase I ESAs across Ontario to support real estate transactions, financing, and environmental due diligence.

What is a Phase I ESA?

A Phase I Environmental Site Assessment (ESA) is a non-intrusive investigation conducted to identify potential and existing environmental contamination on a property.

The assessment includes a review of historical environmental records, regulatory databases, aerial photographs, and a site inspection to evaluate environmental risks.

Phase I ESAs are typically completed in accordance with CSA standards and are often required by lenders, developers, and property purchasers.

When is a Phase I ESA Required?

A Phase I ESA is commonly required in Ontario for:

  • Commercial and industrial property transactions

  • Real estate financing and refinancing

  • Property redevelopment

  • Due diligence for acquisitions

If potential environmental concerns are identified, a Phase II ESA may be recommended.

Who Needs a Phase I ESA ?

Our Phase I ESA services are used by:

  • Developers

  • Property owners

  • Financial institutions

  • Real estate professionals

We support projects across Toronto, the GTA, and throughout Ontario

Request a Phase I ESA Quote

Contact us today to discuss your project and receive a quote for a Phase I Environmental Site Assessment