our Christopher Collett & Associates - Services

Comprehensive IAQ Assessments

Studies to investigate and mitigate IAQ problems typically include the following components: 

  • Monitoring of indoor pollutants and thermal conditions

  • Analysis of HVAC system design and operational conditions

  • Review of building use and occupant activities

  • Assessment of reported occupant discomfort and ill-health

Proactive IAQ Audits

Many companies and organizations are now implementing annual IAQ audits of their building portfolios. A typical IAQ audit includes:

  • HVAC system inspection
  • Instantaneous IAQ measurements
  • Continuous IAQ monitoring
  • Comparison with past audit data

LEED IAQ Testing, Air Leakage Testing & Commissioning

Our company is currently providing the following services for LEED projects.

  • Pre Occupancy IAQ testing for LEED Credit EQ 3.2
  • Air Leakage testing in residential units for LEED EQ Prerequisite 2
  • LEED Fundamental Building Systems Commissioning (LEED EA Prerequisite 1)
  • LEED Best Practice Commissioning (LEED Credit EA 3)

IAQ & Thermal Comfort Monitoring

Sampling and analysis of chemical, biological and physical constituents of the indoor air, as part of the IAQ Assessments, Proactive IAQ Audits, and LEED related projects:

  • Carbon Dioxide
  • Ozone
  • Carbon Monoxide
  • Nicotine
  • Particulate Matter
  • Fungi & Bacteria
  • Formaldehyde
  • Volatile Organic Compounds
  • Temperature
  • Relative Humidity

Training & Education

Development and implementation of in-house training programs to educate building operations and human resource staff about IAQ issues, investigation and management.

Post Cleaning Assessment of HVAC Systems

Inspection and surface sampling within HVAC systems to evaluate the effectiveness of cleaning procedures. Many building operators are including cleanliness verification requirements within their project specifications,which require a third party to assess whether the cleanliness criteria for a project have been met

IAQ Monitor Sales

Our company, through our Sales Division Collett IAQ Technologies, sells the Airboxx, shAirboxx and Home Airboxx monitors throughout Canada. Click on this Airboxx Family of IAQ Monitors link for more information about these state of the art IAQ Monitors.

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