Phase I Environmental Site Assessments

Identify potential environmental concerns before you buy, finance, or redevelop a property.

Serving residential, commercial, and industrial properties in Edmonton and across Alberta.

When to arrange an assessment

For a property purchase or sale, lender or CMHC financing, or redevelopment planning.

Request a Phase I ESA quote

Share the property address, purpose of the assessment, and target deadline.

What a Phase I ESA includes


Historical research

Review past land uses through aerial photos, maps, and directories.


Records review

Check available records for spills, tanks, and past investigations.


Site inspection

Walk the property and speak with people familiar with it, where possible.


Report and recommendations

Identify potential concerns and explain whether a Phase II ESA is recommended.