Industrial Hygiene

238 CONSULTANTS LISTED

Industrial hygienists anticipate, measure, and control workplace health exposures — chemical, physical, and biological. Core work includes exposure assessments and air sampling against OSHA permissible exposure limits and ACGIH threshold limit values, noise dosimetry, and similar exposure group strategies built on NIOSH and AIHA methods. Deliverables run from baseline monitoring plans to lab-analyzed sampling reports with clear comparisons against occupational exposure limits, plus ventilation and PPE recommendations ranked by the hierarchy of controls. Many consultants in this category hold the CIH credential from the American Board of Industrial Hygiene. Expect a defensible sampling strategy, calibrated instruments, accredited lab analysis, and a written report that tells you whether employees are overexposed and exactly what to change if they are.