Alberta’s Trusted
Phase I ESA Experts
Fast, CSA-compliant Phase I ESAs in Edmonton, Calgary, and rural Alberta — lender-approved and available with same-day quotes.
Protect your property investment with thorough, CSA-compliant
Phase I ESAs
Fast, precise, and locally grounded.
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Conducted over 2,500 environmental reports across Alberta since 2011.
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CSA-Z768-compliant methodology.
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Lender-accepted reports trusted by all major banks and law firms.
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Same-day estimates.
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7-day rush turnaround available.

Speak to a Phase I ESA Specialist Now → 587-416-3977
Our Customers Love Us
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“Vista warned me about the risks of going with the cheapest consultant. I didn’t listen, and it cost me. Now they’re the only firm I call.”
– Dillon K., Calgary & Red Deer
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“I can always reach someone — evenings, weekends, doesn’t matter. Fast responses and excellent communication.”
– Garren G., Edmonton
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“Vista arrives the next day and delivers the report within 3 weeks. That speed is crucial for my development deals.”
– Ron L., Calgary
What Is a Phase I Environmental Site Assessment (ESA)?
A Phase I Environmental Site Assessment (ESA) is the first and most critical step in identifying potential environmental risks associated with a property. This phase involves a records review, site inspection, and evaluation of historical land uses to determine if contamination may be present.
At Vista, our team adheres to both CSA-Z768 standards and the Alberta Environmental Site Assessment Standard, ensuring full compliance with environmental site assessments in Edmonton and throughout Alberta. The phases of environmental site assessment are designed to help property owners, investors, and developers make informed and responsible decisions before buying or redeveloping land.


Why Do I Need a Phase I ESA?
A Phase I ESA is often required by lenders, investors, or regulatory authorities before financing or redevelopment. It confirms that a property meets environmental due diligence standards and identifies areas of potential environmental concern (APECs) that could affect its value.
Completing a Phase 1 environmental assessment in Edmonton protects you from unforeseen cleanup costs, liability issues, and regulatory delays. Whether you’re refinancing a commercial site, purchasing an industrial property, or preparing for rezoning, understanding the environmental assessment phases in Edmonton ensures you’re fully compliant with Alberta’s environmental laws and lender requirements.
Why Should I Choose Vista to Conduct My Phase I ESA?
When it comes to environmental site assessments, expertise and efficiency matter. Unlike firms that offer dozens of unrelated services, Vista focuses primarily on environmental assessment phases in Edmonton and across Alberta. This specialization allows us to deliver fast, lender-approved reports without compromising quality or accuracy.
Our team understands Alberta’s regulatory expectations and local site conditions, from urban redevelopment in Edmonton to rural industrial zones.
We’re proud to be trusted by banks, brokers, developers, and lawyers across the province for our transparent communication and consistent results.
Why do clients choose Vista?
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Reports accepted by all major banks and lenders.
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Decade-long experience with Alberta’s ESA standards.
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Responsive service and quick turnaround.
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Clear, defensible findings tailored to your project timeline.


What Does a Phase I ESA Cost?
The cost of a Phase I Environmental Site Assessment in Edmonton typically ranges from $2,500 to $5,000, depending on the property's size, the number of structures, and the historical complexity. Projects with multiple tenancies or extensive industrial use may require additional document review or site visits.
At Vista, we provide fixed-fee quotes upfront, with no hidden costs and same-day estimates available. Our goal is to keep your due diligence straightforward, cost-effective, and compliant — whether you’re managing a single commercial property or an entire portfolio.

Our Process
When you work with Vista, you’ll know exactly what to expect.
Our process is transparent, CSA-compliant, and trusted by lenders, lawyers, and property buyers across Alberta.

With Vista, you don’t just get a report, but peace of mind that your investment is protected and your due diligence meets every regulatory and lender standard.





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