ENVIRONMENTAL SITE ASSESSMENT (ESA) Services

TRUSTED ENVIRONMENTAL SITE ASSESSMENT SERVICES

Make informed decisions, protect your investments, and stay compliant with Ethos Enviro’s Environmental Site Assessment (ESA) services. If you’re buying, developing, or managing property, a thorough ESA helps identify environmental risks early, saving you time, money, and potential legal troubles down the road.

WHY ENVIRONMENTAL SITE ASSESSMENTS MATTER

Environmental issues hidden beneath the surface can turn into expensive problems if left unchecked. Contaminated soil, groundwater pollution, and hazardous materials don’t just affect your project; they can lead to regulatory fines and stalled timelines.

An Environmental Site Assessment provides a clear picture of a property’s environmental condition and helps you:

  • Reduce legal and financial risks before committing to a purchase or development

  • Comply with local, provincial, and federal environmental regulations

  • Plan smarter projects with insights into potential site contamination

  • Maintain investor and stakeholder confidence with documented due diligence

OUR ESA SERVICES

Ethos Enviro provides comprehensive Phase 1, Phase 2, and Phase 3 Environmental Site Assessments designed around your project’s needs.

  • A Phase 1 ESA evaluates the property’s historical and current usage to identify potential environmental concerns. This includes:

    • Reviewing historical records, maps, and aerial imagery

    • Conducting site inspections to spot visible signs of contamination

    • Interviewing current and past property owners, occupants, and local authorities

    • Providing a detailed report outlining potential risks and recommendations

  • If Phase 1 identifies possible issues, a Phase 2 ESA digs deeper through testing and analysis

    • Collects soil, groundwater, and building material samples

    • Performs laboratory testing to detect contaminants

    • Analyzes the extent and severity of any pollution

    • Offers data-driven insights to guide cleanup strategies or next steps

  • When contamination is confirmed, Phase 3 ESA focuses on creating and implementing a remediation plan:

    • Develops a site-specific cleanup strategy

    • Coordinates with certified remediation contractors

    • Handles regulatory reporting and compliance requirements

    • Monitors ongoing cleanup activities to achieve successful outcomes

WHO NEEDS AN ENVIRONMENTAL SITE ASSESSMENT?

Our ESA services support a wide range of clients, including:

  • Property developers & investors assessing potential risks

  • Real estate buyers & lenders securing safe transactions

  • Construction companies preparing for land development

  • Corporations expanding facilities or managing environmental liabilities

  • Municipalities & government agencies addressing land reuse or contamination concerns

WHY CHOOSE ETHOS ENVIRO FOR ENVIRONMENTAL SITE ASSESSMENT (ESA) SERVICES

Certified Environmental Specialists

Our team includes fully accredited professionals with extensive experience in Phase 1, Phase 2, and Phase 3 ESA services. We stay up-to-date with evolving environmental regulations, giving you confidence that every assessment is handled by experts who understand the details that matter.

Comprehensive and Easy-to-Understand Reports

We deliver thorough, data-driven reports that clearly outline findings, potential risks, and actionable recommendations. Our reports are designed to help you make better decisions, whether you’re a developer or property owner. 

End-to-End Environmental Support

Our work doesn’t stop at identifying issues. If contamination is detected, we guide you through remediation planning, regulatory coordination, and risk management, making sure you have a clear path forward at every stage.

Full Regulatory Compliance

We make sure every environmental site assessment follows local, provincial, and federal standards. By following CSA and ASTM guidelines, we minimize your exposure to liability and reduce the chance of unexpected delays or penalties.

Proven Track Record Across Industries

We have successfully completed ESA services for projects of all sizes and complexities, from small residential projects to large-scale commercial developments. Our experience spans diverse industries, including real estate, construction, energy, and municipal planning.

Past projects

  • Phase 1 Environmental Site Assessment (2025)

    Patti and Nash Lott, NW Cochrane, AB (2025)

  • Phase 1 and 2 Environmental Site Assessment (2025)

    2001 Crowsnest Highway, Fernie, BC - (2025)

  • phase 1 Environmental Site Assessment (2025)

    5120 47th Street, Red Deer, AB (2025)

INDUSTRIES WE SUPPORT

As an experienced environmental consulting company, we partner with clients across Alberta, including:

  • Land developers and homebuilders

  • Oil, gas, and renewable energy companies

  • Municipalities and government agencies

  • Civil engineering and construction firms

  • Industrial and commercial property managers

Get expert support for your project with our environmental consulting services. We help you stay compliant and protect the environment every step of the way, from assessments to permitting and restoration. Get in touch with us today to discuss your project.

FREQUENTLY ASKED QUESTIONS ABOUT ENVIRONMENTAL SITE ASSESSMENTS

  • An ESA is a detailed investigation that evaluates a property for potential environmental contamination or hazards. It helps buyers, lenders, and developers understand any risks before purchasing, financing, or developing land.

  • A Phase 1 ESA evaluates a property’s history and current conditions to identify potential environmental risks. It involves record reviews, site inspections, and interviews without physical sampling.

  • Not always, but most lenders, investors, and regulatory agencies require at least a Phase 1 ESA before property transactions or development.

  • Environmental issues can lead to legal liabilities, cleanup costs, and project delays. An ESA identifies potential problems early, helping you make informed decisions and avoid unexpected financial risks.

  • An ESA should be completed before purchasing, refinancing, or redeveloping a property. Early assessments help you manage risks and secure smoother regulatory approvals.

  • Timelines depend on the phase and project size:

    • Phase 1 ESA: Typically 1–3 weeks

    • Phase 2 ESA: Usually 2–6 weeks, depending on sampling needs

    • Phase 3 ESA: Timeline depends on the scale of remediation required

  • While not always legally required, most lenders and government agencies require at least a Phase 1 ESA to mitigate liability and maintain environmental compliance.

  • Costs vary based on property size, location, and project scope. Phase 1 assessments are generally the most affordable, while Phase 2 and 3 can be more complex and costly due to sampling and remediation efforts.

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