IAQ investigations are usually performed in response to occupant complaints of poor air quality or increased illnesses such as colds, flu, asthma, weakness, burning eyes, rashes, sore throats, allergies, lethargy, or headaches related to the building. Assessment of these conditions usually requires the evaluation of:
History of the symptoms and complaints
Building History
Possible sources of pollutants (indoors and outdoors)
HVAC systems
Building design and maintenance procedures
Occupant activities and functions
Effect of the immediate outdoor environment
The Air Compliance Group, LLC works with building managers to quickly learn how their building operates, diagnose the conditions, complete inspections of the building's systems, and advise on the best course of action. The Air Compliance Group, LLC also works with the client to ensure the outcome of the survey is properly implemented to provide the occupants with comfortable working conditions.

