Indoor Air Quality

Helping building owners and managers to monitor and improve their indoor air quality

Indoor Air Quality Testing Services


We provide indoor air quality (IAQ) testing services for a wide range of air pollutants for a holistic understanding of IAQ. Our testing services are appropriate for public, commercial, and industrial settings. For example, we provide IAQ testing services for:

  • Environmental certification schemes: We can provide IAQ monitoring for building certification schemes including BREEAM, WELL, Fitwell, and others.
  • Health and Safety: We monitor hazardous indoor air pollutants that are regulated under health and safety regulations.
  • Validation of Ventilation Systems: We offer standards-based verification and audits of IAQ and ventilation systems’ operation. This includes quantifying building ventilation and air change rates to compare them with standards and requirements for health.
  • We also offer bespoke testing packages.

Improving Indoor Air Quality


We can provide a detailed analysis of the current indoor air quality, with recommendations for how to optimise building management and behaviours to simultaneously improve indoor air quality and energy efficiency. Including:

  • Minimising outdoor air pollution impacts: Advising on the operation of ventilation systems to minimise the impact of outdoor air pollution on indoor air quality.
  • Evaluating air cleaning technologies: Quantifying the real-world effect of air cleaning technologies.
  • We also offer bespoke testing packages.

For more information on our indoor air quality testing services please get in touch with us: