Renovation or demolition of laboratories and fume hoods can be a highly dangerous operation, entailing potential exposure to hazardous materials that were used in the laboratory, or to explosion hazards that may result from substances, such as perchlorates, that may be present in the fume hood and exhaust ducts.


ECOH can help ensure that your laboratory is fully compliant with all health, safety and industrial hygiene requirements.  We will also conduct evaluations to help ensure safe decommissioning of laboratories and fume hoods.

Our services include:

  • Fume hood function and performance testing
  • Pre-demolition/renovation hazardous material assessments of fume hoods and exhaust systems
  • Specifications, inspection and monitoring for decommissioning of fume hood and exhaust systems contaminated with perchlorates

contact us for more information

For further information, please email or call us at
905.795.2800 or toll free at 1.866.231.6855