Occupational hygiene

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The department of Occupational Hygiene in our company has a team of experienced industrial hygienists.  We provide site assessments and recommendations for corrective actions based upon the reports attained through sampling or monitoring of the area in question


The samples collected are always analyzed through accredited laboratories to corroborate the accuracy and reliability of the results. We provide detailed reports on the assessments and surveys conducted at the site which includes the sample data collected, interpretation of this data, conclusions, required compliance by the government’s regulatory authorities, scope of remediation and conformance inspections for quality control.



The following are the services provided in the field of Occupational hygiene:


  • Noise Monitoring Surveys
  • Air Monitoring Surveys
  • Hazardous/Toxic Substance Assessments
  • Office Environmental Quality Assessments


Other industrial hygiene issues include:


  • Volatile organic compounds (VOCs)
  • Asbestos, silica, respirable and nuisance particulate
  • Formaldehyde, ozone
  • Lead, cadmium, chromium and other heavy metals
  • Benzene, toluene, ethylbenzene and xylenes
  • Biological contaminants: mould, fungi, and bacteria
  • Carbon monoxide, oxides of nitrogen
  • Polycyclic aromatic hydrocarbons (PAH's, PNA's)
  • Mercury, organophosphates (pesticides)
  • Acids and caustics
  • Sulphur dioxide and other products of combustion

Maple’s focus is on providing quality consulting services for Asbestos, Lead, Mould, Indoor Air quality, Environmental Site Assessments and Occupational Hygiene.

Contact Us

Head Office:

482 South Service Road East,

Suite 116

Oakville, Ontario

L6J 2X6


Phone: 905.257.4408


Fax: 905.257.8865

GTA East:

1735 Bayly Street,
Suite 7C1

Pickering, Ontario

L1N 3G7

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