Employees associated with industrial sites become concerned from time to time with the health hazards linked with exposure to chemical, vapour, dust, heat stress and noise. ALL-TECH Environmental Services can identify the source of the problem and ensure that the individual/employer is in compliance with the Occupational Health and Safety Regulations with respect to workers' health and safety. Since the development of the mandatory WHMIS Guidelines, individual companies have trained employees to catalogue chemicals and review material safety data sheets in order to identify any hazardous characteristics which may occur during human contact. Employers have spent a great deal of time and money on training and research to label and identify hazards to comply with government guidelines.

Because of the known hazards of certain chemicals, companies now insist on assessing employees' exposure in the workplace or during certain processes in the workplace. ALL-TECH Environmental Services can assess these situations, perform air testing and recommend viable solutions based on the findings of the sampling. Industrial hygiene recommendations can range from a simple ventilation hood installed at a process site to the introduction of personal protective equipment at suspect locations when required.