Phase I and Phase II Environmental
Site Assessments and Site Remediation Experts
by Your Trusted Environmental Consultants
"Nature is not a place to visit, it is home"
— Gary Snyder
Comprehensive Environmental Assessment Services
We provide practical, cost-effective, and timely solutions with the highest standards of professionalism.
Phase I & Phase II Environmental Site Assessment
Assess potential contamination at a property using historic land use data, site inspections, and accredited laboratory analysis all compliant with CSA Standards Z768-01 & Z769-00.
Remediation & Reclamation of Contaminated Sites
Identify, assess and clean up contaminated land, soil and water using proven techniques from excavation and bioremediation to pump-and-treat systems and soil vapour extraction.
Biophysical & Wetland Impact Assessments
Comprehensive biophysical and wetland evaluations to identify ecological sensitivities, support regulatory approvals, and protect natural environments across Western Canada.
Affordable. Fast. Reliable.
Envirolead is optimally competitive in cost, quality, and time for providing environmental services.
Regulatory Compliance
All assessments meet federal, provincial, and municipal regulations
Fast Turnaround
Efficient project delivery without compromising on quality
Competitive Pricing
Cost-effective solutions without sacrificing quality or accuracy
Phase I & Phase II ESA
Conducted in accordance with Canadian Standards Association guidelines and applicable regulations.
What is a Phase I ESA?
A Phase I ESA is conducted to assess the potential presence of contamination at a property (site). For this purpose, information related to the historic land use of the site and its surrounding properties is collected from various public and private sources and a site visit is conducted for visual inspection. Based on this information, a technical report is prepared documenting details of investigation, conclusions and recommendations.
The Phase I ESA is completed in accordance with the Canadian Standards Association's CSA Standard Z768-01 and the applicable federal, provincial and municipal regulations.
CSA Standard Z768-01 CompliantGet a Quote
What is a Phase II ESA?
A Phase II ESA is conducted when a Phase I ESA identifies areas of potential environmental concern at a site. A Phase II ESA is conducted to confirm the presence or absence of contamination in soil and groundwater through intrusive investigation and sampling. Soil and groundwater samples are collected and analyzed by an accredited laboratory. The laboratory results are interpreted in accordance with the applicable regulatory policies and guidelines.
The Phase II ESA is completed in accordance with Canadian Standards Association's CSA Standard Z769-00, and the applicable federal, provincial and municipal regulations.
CSA Standard Z769-00 CompliantGet a Quote
Cleaning Up Contaminated Sites
Contaminated site remediation is the process of cleaning up polluted land, soil, and water to reduce the risks to human health and the environment. The objective is to protect public health from harmful exposure, prevent pollution of soil, water and ecosystems, and restore land for safe use.
Site Assessment
Identifying the type, source, and extent of contamination; sampling soil, water, and air to analyze pollutants.
Risk Assessment
Evaluating potential exposure to humans, wildlife, or groundwater; determining if contamination exceeds regulatory thresholds.
Remediation Planning
Selecting the most effective and feasible cleanup methods; following environmental guidelines and stakeholder input.
Monitoring & Closure
Post-remediation testing to ensure the site meets safety standards; long-term monitoring may be required in some cases.
Common Remediation Techniques
- Excavation and removal of contaminated soil
- Pump and treat systems for groundwater
- Bioremediation (using microbes to break down pollutants)
- Soil vapor extraction for volatile chemicals
- Containment capping or barriers to prevent spread
Areas We Serve
Providing environmental assessment services across Western Canada's major urban centres and rural communities.
Alberta
Serving Calgary, Edmonton, Red Deer, Lethbridge, Medicine Hat, Airdrie and communities across Alberta.
AB: 403-554-1920
British Columbia
Serving Vancouver, Burnaby, Surrey, Kelowna, Vernon, Kamloops, Prince George and municipalities across BC.
BC: 778-840-3580
Manitoba
Serving Winnipeg, Brandon, Thompson, Steinbach, Selkirk and communities throughout Manitoba.
MB: 825-962-7548
Saskatchewan
Serving Saskatoon, Regina, Prince Albert, Moose Jaw, Swift Current, North Battleford and rural Saskatchewan.
SK: 825-962-7548"Nature is not a place to visit it is home"
We help protect the environment for future generations. Contact Envirolead today for fast, reliable and affordable environmental consulting services.