Our services include Drug and Alcohol Testing, Hearing Conservation, Custom Fitted Hearing Protection, Respiratory Surveillance, Health Assessments.

Critical Hazard offers a range of drug and alcohol testing services depending on the industry and what each specific company needs. Critical Hazard also offers companies Sound Level Measurements, Dosimetry Testing and Audiometric Testing. We also have Respiratory programs that include Quantitative Fit Test and Spirometry Screening.