In Calgary and Southern Alberta
Professional Silica Testing, Worker Exposure Monitoring & OHS Compliance Support by Doctor IAQ Inc.
Crystalline silica is one of the most hazardous airborne contaminants found in industrial and construction environments. When silica‑containing materials are cut, drilled, crushed, blasted, or ground, they release respirable crystalline silica (RCS)—fine particles small enough to reach the deepest areas of the lungs. Long‑term or high‑level exposure can lead to serious and irreversible health conditions, including:
- Silicosis
- Lung cancer
- Chronic obstructive pulmonary disease (COPD)
- Emphysema
- Pulmonary tuberculosis
Doctor IAQ Inc. provides comprehensive crystalline silica exposure assessments to help employers protect workers, meet Alberta OHS Code requirements, and maintain safe, compliant workplaces.
Industries We Support
With more than 30 years of industrial hygiene experience, Doctor IAQ Inc. has assessed silica exposures across a wide range of industries in Calgary and Southern Alberta, including:
- Hydraulic fracturing (frac sand exposure)
- Abrasive blasting / sandblasting
- Oil sands extraction and upgrading
- Granite and stone countertop fabrication
- Gravel crushing and aggregate operations
- Construction and demolition activities
Our experience ensures accurate monitoring, defensible data, and practical recommendations tailored to your worksite.
Silica Exposure Monitoring & Sampling
We conduct personal exposure monitoring and area sampling to determine worker exposure to respirable crystalline silica during real‑world tasks. All samples are analyzed by accredited laboratories, and results are interpreted by an experienced Industrial Hygiene Technologist.
Our assessments help you:
- Identify overexposures to silica dust
- Evaluate the effectiveness of engineering and administrative controls
- Select appropriate respiratory protection
- Develop or update your silica Code of Practice
- Meet Alberta OHS regulatory requirements
- Protect workers from long‑term health risks
Why Calgary Employers Choose Doctor IAQ Inc.
- 30+ years of industrial hygiene and exposure monitoring expertise
- Independent, unbiased assessments (we do not sell PPE or equipment)
- Clear, actionable reporting with practical recommendations
- Deep understanding of Alberta OHS Code silica requirements
- Trusted by property managers, construction, fabrication, and industrial operations
Protect your workers and stay compliant – book your silica exposure assessment today.