Hazardous waste
site safety

Construction safety
Demolition Safety

Industrial hygiene


Construction support

Environmental sampling


Ground vapor intrusion

Asbestos services


Industrial hygiene

As you might expect from a firm founded by a Certified Industrial Hygienist, O’Rourke provides all the traditional industrial hygiene services to industrial and construction clients and has led the way in the development of new services. We’ve performed hundreds of industrial hygiene surveys for exposures of virtually every type. All our services are performed by, or under the direction of, a Certified Industrial Hygienist.

Our services include:

• Chemical exposure surveys
• Noise surveys
• Ventilation surveys and design
• Compliance audits
• Lead-based paint management
• Heat stress surveys
• OSHA records and information management
• Custom industrial hygiene databases
• Health and safety program management
• Mold evaluation and remediation services
• Microbial sampling and analysis
• Asbestos building surveys
• Asbestos air and project monitoring
• Indoor air quality studies8
• OSHA program review, development, implementation and training