Get Certified Asbestos Testing You Can Trust
Western Health & Safety provides CIH-led asbestos testing and air sampling throughout Calgary and surrounding areas for commercial buildings, institutional facilities, property managers, and contractors. Our services are designed to deliver clear, defensible results that support regulatory compliance, project planning, and risk management. We combine senior-level industrial hygiene expertise with practical field experience — so you get more than test results; you get actionable insight.
Asbestos testing helps you identify asbestos-containing materials before they become exposure risks, project delays, or compliance issues. Whether you’re planning a renovation, demolition, maintenance project, or responding to regulatory requirements, we provide the clarity and documentation you need to proceed with confidence.
Western Health & Safety provides CIH-led asbestos testing and air sampling in Calgary, supported by our broader hazardous building materials investigations services.
Western Health & Safety provides asbestos testing, sampling, and abatement coordination throughout Calgary and neighboring communities including Airdrie, Cochrane, Okotoks, and Chestermere, ensuring consistent occupational hygiene support across the region. Wherever your project is located, our CIH-led assessments help you move forward safely and in compliance.
Asbestos testing helps you identify asbestos-containing materials before they become exposure risks, project delays, or compliance issues. Whether you’re planning a renovation, demolition, maintenance project, or responding to regulatory requirements, we provide the clarity and documentation you need to proceed with confidence.
Western Health & Safety provides CIH-led asbestos testing and air sampling in Calgary, supported by our broader hazardous building materials investigations services.
Western Health & Safety provides asbestos testing, sampling, and abatement coordination throughout Calgary and neighboring communities including Airdrie, Cochrane, Okotoks, and Chestermere, ensuring consistent occupational hygiene support across the region. Wherever your project is located, our CIH-led assessments help you move forward safely and in compliance.
When Is Asbestos Testing Required in Calgary?
Asbestos testing is commonly required before renovation, demolition, or maintenance activities that may disturb building materials in older commercial, institutional, or residential buildings. In Alberta, owners and employers have a duty to identify asbestos-containing materials (ACM) and control worker exposure before work begins. Failure to properly assess asbestos risks can result in stop-work orders, fines, or project delays.
Testing is typically required when:
Testing is typically required when:
- Renovating or demolishing buildings constructed before asbestos bans
- Managing schools, hospitals, or public facilities with legacy materials
- Preparing tender documents or abatement scopes
- Completing due diligence for property transactions
- Responding to regulatory inspections or worker concerns
What Does Asbestos Testing Include?
Our asbestos testing services are designed to give you the answers you need — not just lab reports. Depending on the materials and project scope, testing may include:
- On-site inspection and identification of suspect materials
- Bulk sampling of drywall, flooring, insulation, vermiculite, pipe wrap, and fireproofing
- Laboratory analysis using accredited methods
- Identification of asbestos-containing materials (ACM)
- Written report suitable for regulators, contractors, and project managers
- Immediate notification if ACM is detected
Our Asbestos Testing and Sampling Process
WHS provides asbestos inspections across:
- Calgary, Edmonton, Red Deer, Lethbridge, Medicine Hat
- Kelowna, Kamloops, Cranbrook, and surrounding BC communities
1. Initial Consultation and Scope Confirmation
We begin by understanding your building, planned work, timelines, and regulatory obligations. This ensures the assessment scope is technically appropriate and defensible — avoiding both under-sampling and unnecessary testing. Early clarity at this stage helps prevent project delays once work begins.
2. On-Site Inspection and Bulk Sampling
Our team completes a thorough on-site inspection and collects bulk samples of suspect materials using recognized safety and contamination-control procedures. Sampling focuses on materials most likely to be disturbed during renovation, demolition, or maintenance — not just those that are easiest to access.
3. Laboratory Analysis and Quality Control
Samples are analyzed by accredited laboratories using approved methods such as Polarized Light Microscopy (PLM). Results are reviewed by senior staff to confirm accuracy, relevance, and alignment with regulatory expectations.
4. Clear Reporting and Next Steps
You receive a clear, written report identifying asbestos-containing materials, their locations, and their regulatory classification. Just as importantly, we explain what the results mean for your project — including whether abatement is required, what level of control is appropriate, and how findings may affect schedule and cost.
When asbestos removal is required, we can coordinate and oversee abatement activities as part of our asbestos management and oversight services.
By maintaining continuity from assessment through abatement and clearance, we help reduce risk, avoid misinterpretation of results, and ensure the work is completed safely, efficiently, and in compliance with Alberta requirements.
When asbestos removal is required, we can coordinate and oversee abatement activities as part of our asbestos management and oversight services.
- Developing or reviewing abatement scopes of work
- Assisting with contractor selection and tender review
- Coordinating timelines to minimize disruption
- Providing third-party oversight during abatement
- Conducting post-abatement inspections and clearance testing
By maintaining continuity from assessment through abatement and clearance, we help reduce risk, avoid misinterpretation of results, and ensure the work is completed safely, efficiently, and in compliance with Alberta requirements.
Asbestos Testing vs. Abatement – Understanding the Difference
Under Alberta’s Occupational Health and Safety legislation, asbestos testing and asbestos abatement are distinct but legally connected activities. Asbestos testing is an occupational hygiene function intended to identify hazardous materials, assess exposure potential, interpret findings, and provide defensible recommendations that enable employers to meet their obligations under the OHS Act, Regulation, and Code. This work must be performed and signed off by competent individuals, and the resulting report must be complete, transparent, and suitable for regulatory review.
Asbestos abatement is the physical removal, encapsulation, or containment of asbestos-containing materials by licensed contractors. While abatement addresses the hazard itself, its effectiveness depends entirely on the quality, clarity, and technical accuracy of the underlying occupational hygiene assessment. Incomplete sampling strategies, poor interpretation of results, or unclear reporting can result in inappropriate abatement scopes, unnecessary removals, project delays, or regulatory non-compliance.
Western Health & Safety’s role is to ensure continuity and technical integrity between these phases. As an independent occupational hygiene service provider, we complete asbestos testing and reporting in accordance with Alberta OHS requirements, including clear documentation of sampling rationale, laboratory quality assurance, interpretation of results, and practical recommendations. When asbestos removal is required, we can coordinate and oversee abatement activities as part of our asbestos management and oversight services. This approach helps employers demonstrate due diligence, reduces the risk of enforcement action, and ensures asbestos risks are managed in a manner consistent with GS019 expectations for competent occupational hygiene work and defensible reporting .
Asbestos abatement is the physical removal, encapsulation, or containment of asbestos-containing materials by licensed contractors. While abatement addresses the hazard itself, its effectiveness depends entirely on the quality, clarity, and technical accuracy of the underlying occupational hygiene assessment. Incomplete sampling strategies, poor interpretation of results, or unclear reporting can result in inappropriate abatement scopes, unnecessary removals, project delays, or regulatory non-compliance.
Western Health & Safety’s role is to ensure continuity and technical integrity between these phases. As an independent occupational hygiene service provider, we complete asbestos testing and reporting in accordance with Alberta OHS requirements, including clear documentation of sampling rationale, laboratory quality assurance, interpretation of results, and practical recommendations. When asbestos removal is required, we can coordinate and oversee abatement activities as part of our asbestos management and oversight services. This approach helps employers demonstrate due diligence, reduces the risk of enforcement action, and ensures asbestos risks are managed in a manner consistent with GS019 expectations for competent occupational hygiene work and defensible reporting .
Bulk Sampling vs. Asbestos Air Sampling
Bulk sampling identifies whether materials contain asbestos. Air sampling measures airborne fibre concentrations and is typically used during or after abatement, or when disturbance is suspected. Choosing the wrong approach can lead to false confidence or unnecessary cost. We help determine:
- When bulk sampling alone is sufficient
- When air monitoring is required to verify controls
- How sampling results affect worker protection and clearance decisions
Frequently Asked Questions
How long does asbestos testing take in Calgary?
Most asbestos assessments can be completed within a single site visit, and lab results are typically available within 24–48 hours depending on method and sample volume. However the cost per sample increases based on how fast the results are turned around.
How much does asbestos testing cost?
Costs vary with the size of the building, number of samples, and analysis required. We can provide a tailored estimate after understanding your scope.
Do I need asbestos testing before renovation?
Yes — if the renovation will disturb building materials in areas constructed before asbestos regulations, testing is required to confirm whether ACM is present. There are conflicting messages, some publications state that buildings constructed before 1980, don't need a survey, other publications claim 1985 or 1990, are good cut off dates. Although asbestos use declined in the 1980s, however the Libby Mine didn't shut down until 1990 and the asbestos mines in quebec didnt shit down until 2012. The official ban on the sale, use and installation of asbestos containing materials was not done until 2018.
Can contractors collect their own samples?
In Alberta, asbestos sampling and interpretation are considered occupational hygiene activities. While a contractor may physically collect a sample, Alberta OHS places the legal responsibility on the employer to ensure that occupational hygiene work is performed by competent individuals and that results are properly interpreted and documented.
Improper sampling, inadequate documentation, or lack of professional interpretation can result in incomplete or non-compliant assessments. Under Alberta OHS guidance (GS019), occupational hygiene reports must clearly document sampling rationale, methods, locations, laboratory quality assurance, and interpretation of results. If these elements are missing or deficient, an employer may be required to repeat the assessment and could face enforcement action.
For this reason, many organizations choose CIH-led sampling and reporting. A certified industrial hygienist ensures that sampling is appropriate for the work scope, results are correctly interpreted, and the final report meets Alberta OHS requirements. This provides defensible documentation that supports due diligence, reduces regulatory risk, and helps ensure that any required abatement is properly scoped and managed.
Improper sampling, inadequate documentation, or lack of professional interpretation can result in incomplete or non-compliant assessments. Under Alberta OHS guidance (GS019), occupational hygiene reports must clearly document sampling rationale, methods, locations, laboratory quality assurance, and interpretation of results. If these elements are missing or deficient, an employer may be required to repeat the assessment and could face enforcement action.
For this reason, many organizations choose CIH-led sampling and reporting. A certified industrial hygienist ensures that sampling is appropriate for the work scope, results are correctly interpreted, and the final report meets Alberta OHS requirements. This provides defensible documentation that supports due diligence, reduces regulatory risk, and helps ensure that any required abatement is properly scoped and managed.
What makes an asbestos report defensible under Alberta OHS?
Under Alberta Occupational Health and Safety legislation, an asbestos report is considered defensible when it enables an employer to demonstrate due diligence and meet their legal obligations to identify hazards, assess worker exposure, and implement appropriate controls. Alberta OHS guidance (GS019) makes it clear that a defensible report is not defined by length, but by competency, completeness, and clarity. A defensible asbestos report should:
Reports that lack professional interpretation, have unclear sampling methods, rely solely on laboratory results, or are not signed by a competent individual may not meet Alberta OHS expectations. In such cases, employers may be required to repeat the assessment or could face enforcement action.
Using a CIH-led asbestos assessment helps ensure reports are technically sound, defensible, and suitable for regulatory review, contractor use, and long-term risk management. Our reports are commonly used alongside asbestos abatement planning and regulatory submissions.
- Be prepared and signed off by a competent person, such as a Certified Industrial Hygienist (CIH) or other qualified professional working within their area of competency
- Clearly describe the scope of work, including what was assessed and any limitations
- Document the sampling strategy and rationale, including where, how, and why samples were collected
- Reference recognized analytical methods and use accredited laboratories with appropriate quality assurance
- Provide interpretation of results, not just laboratory data
- Include clear, practical recommendations aligned with Alberta OHS requirements and the hierarchy of controls
Reports that lack professional interpretation, have unclear sampling methods, rely solely on laboratory results, or are not signed by a competent individual may not meet Alberta OHS expectations. In such cases, employers may be required to repeat the assessment or could face enforcement action.
Using a CIH-led asbestos assessment helps ensure reports are technically sound, defensible, and suitable for regulatory review, contractor use, and long-term risk management. Our reports are commonly used alongside asbestos abatement planning and regulatory submissions.
Do you provide regulatory support for enforcement inquiries?
Yes. Western Health & Safety can provide technical and documentation support when asbestos testing or occupational hygiene work is reviewed by Alberta Occupational Health and Safety (OHS) or other authorities. Our role is to help employers demonstrate due diligence by ensuring that assessments, reports, and recommendations are clear, complete, and defensible.
Where required, this may include clarifying sampling strategies, interpreting results, explaining regulatory context, and responding to technical questions related to asbestos identification and exposure risk. Because our work is performed and signed off by competent professionals and documented in accordance with Alberta OHS guidance (GS019), our reports are structured to withstand regulatory scrutiny.
Where required, this may include clarifying sampling strategies, interpreting results, explaining regulatory context, and responding to technical questions related to asbestos identification and exposure risk. Because our work is performed and signed off by competent professionals and documented in accordance with Alberta OHS guidance (GS019), our reports are structured to withstand regulatory scrutiny.
What documentation do clients receive after testing?
Following asbestos testing, clients receive a formal asbestos assessment report prepared in accordance with Alberta OHS requirements. Documentation typically includes:
- A written report describing the scope of work, sampling locations, and limitations
- Details of the sampling strategy and methods used
- Laboratory results from accredited laboratories, including quality assurance information
- Interpretation of results identifying asbestos-containing materials, where present
- Clear recommendations and next steps, aligned with regulatory expectations
- Professional report sign-off by a competent individual, such as a Certified Industrial Hygienist
Certified, Defensible Asbestos Testing You Can Rely On
All asbestos testing services are CIH-led or CIH-reviewed, ensuring senior-level technical judgment on every project. We understand Alberta regulatory expectations and how asbestos findings affect real-world construction, maintenance, and liability decisions.
If you need reliable asbestos testing in Calgary, speak directly with a certified industrial hygienist. We will confirm what testing is required, how quickly it can be completed, and how the results affect your project.
If you need reliable asbestos testing in Calgary, speak directly with a certified industrial hygienist. We will confirm what testing is required, how quickly it can be completed, and how the results affect your project.
Need Asbestos Testing? Let’s Get It Done Right.
update December 2025