Health-Occupational-Hygiene

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Find health-occupational-hygiene companies within the environmental products & services category supporting upstream, midstream, and downstream oil and gas work across North America.

Industrial Safety International (ISI) Inc.

Calgary, AB, Canada

Worker exposure and air quality concerns can delay field work, facility maintenance, or a safety program when the risk is unclear. From Calgary, Industrial Safety International delivers Health-Occupational-Hygiene services for oil and gas, healthcare, and industrial clients in Canada and overseas. We have worked in occupational health, safety, and environmental service since 1995. Our occupational hygiene work includes air quality services for sites that need experienced assessment before controls or training are planned. Oil and gas sites often need clear safety direction before routine work, training, or environmental health tasks move ahead. ISI brings occupational hygiene knowledge into those decisions so hazards can be identified and handled through practical site programs. Our Calgary office supports assignments where air quality, worker exposure, and industrial health requirements need direct technical attention.

Intrinsik Corp.

Calgary, AB, Canada

Health and environmental decisions need defensible science when a project involves exposure, toxicology, or regulatory review. Intrinsik Corp. works from Calgary in environmental assessment, occupational health, environmental audits, and environmental consulting for health, safety, and environmental quality decisions. We apply toxicology, human health risk assessment, environmental risk assessment, biology, multi-media exposure modeling, and risk management to complex questions. That work supports projects where a facility, product, site condition, or development plan needs a clear view of health and environmental effects. Our consulting history goes back more than 40 years, and Intrinsik is a private, employee-owned firm. Senior scientists lead work that can include health impact assessment, exposure analysis, and regulatory advice. For energy, industrial, chemical, biotechnology, and environmental science clients, we turn technical evidence into practical risk guidance. Our Calgary team can support environmental assessment and occupational health work where the decision depends on sound science and clear regulatory reasoning.