Indoor Air Quality Management

At Assurity Consulting, we can help you with your indoor air quality across a range of areas within your buildings. Aspects such as dust and microbiological contaminants together with the impact of various groups of gases affect air quality, all of which are influenced by the standards of cleanliness and maintenance of your ventilation systems.

Compliance with COSHH, Workplace (Health, Safety and Welfare) and DSE Regulations are just some of the other considerations too, that have a bearing on how good your indoor air quality really is. For example, many people believe indoor air quality is just a matter of filter changes if only it were that simple. We find that as many problems can arise from the too frequent changing of filters as well as not frequently enough – both in their own way potentially expensive exercises. 

Our consultancy team includes chemists, microbiologists and laboratory scientists with decades of experience in indoor air quality management. We take tens of thousands of measurements every year, as well as process all our own site samples – around another 35,000 a year. Combine this with a detailed understanding of your buildings’ systems and services and you have credible and verifiable information on the characteristics of your indoor air quality and ventilation hygiene.

Indoor air quality assessments cover:

  • Ventilation systems and air quality requirements;
  • Air handling units;
  • Air quality legislation;
  • Air quality control factors;
  • Risks associated with mechanically ventilated buildings; and 
  • Managing indoor air quality issues effectively. 

With an industry-leading ISO 17025 system that covers site sampling, transportation and testing of our air samples and a UKAS accredited in-house laboratory, you have the reassurance that your results will be totally accurate.

Our consultants can also advise you on the use of our online compliance management solution Assurity Plus 2.0 to view real-time progress of your allocated actions, simplify the way you work, demonstrate greater compliance control, have useable management reporting and enhanced visibility of risks.

Read our independent workplace guide on what you need to know about indoor air quality


Proven track record

Proven track record

With 1000s of reports compiled from 1,000,000s of samples, tests, and examinations you get the facts you need on the indoor air quality in your building's performance.

Trusted verifiable results

Trusted verifiable results

We are unique among consultancies offering this service. Our ISO 17025 accreditation covers the sampling, transportation and analysis of your indoor air quality samples. With our own laboratory processing thousands of samples a year, coupled with our longstanding, robust accreditations, we automatically factor out error others not offering this can be prone to.

Detailed not details

Detailed not details

To assess your indoor air quality properly, you need a consultancy with the right breadth and depth of expertise and understanding of building service and systems. You get that with Assurity Consulting!

Impartial advice

Impartial advice

The fact that our consultants do not offer remedial services gives them the freedom to focus totally on your situation. Whether giving you a clean bill of health or identifying areas of improvement, our independence provides you with vested interest free information.

Working with you

Working with you

Your indoor air quality reports are personally presented so you have the opportunity to fully understand the findings and what they mean to you. Add in the account management team support to your own dedicated consultant and there is always someone you know you can contact who already understands your needs as well as that of your building. 

Indoor Air Quality Logo

Indoor Air Quality Assessments

If you would like expert, independent advice on indoor air quality within your building, please contact us for a detailed, confidential and without-obligation discussion of your requirements.

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Customer testimonials


Freshfields Bruckhaus Deringer LLP

"Assurity Consulting has provided air and water quality assessments for us for over 30 years. I value their independence, integrity, and professionalism highly. I would have no hesitation in recommending them to anyone."

- Abigail Baker, Environmental Advisor, Freshfields Bruckhaus Deringer LLP