Identify, manage, and mitigate risk to your property.

Whether you need services for processing a new property acquisition, financing or managing occupational health or due diligence, ECOH’s team of professional engineers and geoscientists uphold the highest standards to ensure full compliance with all relevant legislation and regulations.

Services Include

ECOH conducts Phase I and II Environmental Site Assessments (ESAs) for due diligence or regulatory purposes, including property transactions or Record of Site Conditions. Phase I ESAs are non-intrusive investigations that include:

  • Historical record reviews
  • Site inspections
  • Interviews
  • Evaluation and assessment of environmental liabilities

PHASE II ESAs are intrusive investigations that can include:

  • Soil assessments
  • Groundwater surveys to assess potential contamination

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Like the ESA, an Environmental Risk Assessment (ERA) may be necessary for due diligence and regulatory purposes.Environmental Risk Assessments (ERAs) usually follow an ESA when a contaminant is identified, and remediation is not a viable option from a technical or financial perspective.

ECOH offers a scientific process that describes and estimates the environmental effects or probability of adverse health conditions from exposure to specific environmental contaminants.

Soil and Groundwater Remediation

Soil and/or groundwater contamination can be a complex problem requiring expert oversight. ECOH’s experienced team offers a simple process and customized plan to address the contamination and re-establish the property to acceptable provincial and federal standards.

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As soon as your ESAs, ERAs, and/or remediation is complete, ECOH’s experts (Qualified Persons, QPs) can provide additional support to clients by filing a Record of Site Condition (RSC) with the Ministry of the Environment, Conservation and Parks (MECP).
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ECOH’s team will facilitate the assessment, decommissioning, removal or replacement of fuel and/or chemical storage tanks. Overseen by an experienced team, the end-to-end process will follow all provincial and federal regulations.
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ECOH provides expert oversight to help you develop demolition specifications and prepare tender documents while offering administrative guidance throughout the project.These provide services for projects related to:

  • Site closures
  • Decommissioning
  • Demolition
  • Redevelopment

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Ensure your drinking water is safe and complies with all regulatory requirements. We offer water sampling and testing for various parameters, including lead, legionella and E.coli. Our service is suitable for all types of properties, including schools, daycares, and private residences.
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  • Complete management of your environmental projects from start to finish
  • Through our strategic alliances with trusted partners, we can manage projects including
    • Geotechnical or hydrogeological investigations
    • Archaeological investigations
    • Environmental remediations
    • And more.

See project management for Hazardous Materials

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ECOH offers annual compliance assessments and registration for a new or revised Environmental Compliance Approval (ECA). The ECA permits the discharge of air, water, and noise generated from various industrial processes.
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PCAs are thorough evaluations conducted by experienced professionals to assess the current physical state of a property for management and budgeting purposes. See ‘Due Diligence’ for more information.
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At ECOH, we believe in building lasting and supportive relationships with our clients


“ECOH fully understood the end purpose of their deliverables to us and, as such, communicated their processes and recommendations effectively and professionally. ECOH’s project managers were solutions-oriented, honest and showed integrity in all their dealings. More importantly, they helped us understand and communicate in turn to our stakeholders.”

Project Manager, Major Retail Corporation

“Our collaboration with ECOH for health and safety audit and program development has been transformative. Their meticulous approach, industry insight, and commitment to tailored solutions have elevated our safety protocols. I highly recommend ECOH for their unparalleled expertise and unwavering dedication.”

Agnes Lan, Vice President, Sales | Change Connect

“ECOH has been a trusted partner of the City of Toronto for over 2 decades. In the time my team and I have worked with them, their handling of our environmental portfolio has been highly professional and detailed. Our program is very intensive, yet ECOH is able to continually deliver a superior quality of service in all sectors including Designated Substance Surveys, Mould Investigations and other Occupational Health & Safety matters. The entire ECOH team goes above and beyond to serve the City and ensure our needs are met and the H&S of our occupants is maintained. I would highly recommend ECOH for all environmental projects and I look forward to continuing to serve the City together.”

Sara Reid, Project Manager, Environmental | City of Toronto

“ECOH is wonderful with their punctual reminders about our Potable Water Lead Sampling Program. Proposals with full fee details follow our approval. Within two weeks we have our results in a very detailed report. ECOH’s Project Managers are quick to reply to any of my questions in a very professional manner. Safe drinking water means healthy growth for our day-care children.

Thank you ECOH for looking after our drinking water.”

Chantale Viau, EPEI, Superviseur, La Garderie des Moussaillons Day Care (Markham)

“ECOH was the perfect choice for us to help complete our due diligence to close a complicated deal with tight deadlines. They completed a Phase I & II ESA [Environmental Site Assessment] along with a BCA [Building Condition Assessment] and they worked with us to ensure we could complete these on our timeline, while maintaining competitive pricing. ECOH’s responsiveness is impressive: we were given updates throughout. Their expertise was evident throughout the entire project process and the reporting itself. The team was personable, professional, and readily available to answer any of our questions.”

Tatiana, Gellert

Looking to outsource your entire environmental project?

ECOH’s experts can manage your environmental projects from start to finish with our all-in-one turnkey solution.

Depending on your project’s specific needs, this service may include project tendering and oversight for:

  • Environmental Compliance Audits
  • Geotechnical or hydrogeological investigations
  • Archaeological investigations
  • Environmental remediations

Let us manage your environmental issues so you can focus on your core business.

Get the job done right and stay compliant.

—  Work with a team dedicated to your success   —

Step 1

to Our Experts

Speak with our team to discuss your specific needs.

Step 2

a Clear Process

Get expert guidance as we execute a plan to achieve your immediate and long-term goals.

Step 3

Protect Your
people & Property

Gain peace of mind knowing that you’re meeting the highest standards for safety and compliance.