Indoor air quality assessment


Trust our team for your needs in indoor air quality assessment, materials analysis(mould, asbestos,..etc), HEPA filters testing, occupational hygiene and ventilation system cleanliness assessment.

Indoor air quality assessment

Expertise: Mold, bacteria, asbestos, VOCt, carbon monoxide, carbon dioxide, total dust, etc. Pre-purchase/pre-sale inspections, air sampling and/or bulk materials, temperature, relative humidity, dew point, thermography, etc.

Industrial Hygiene

Expertise for healthy workplaces; physical (noise, vibration, etc.) and chemical (dust, crystalline silica, VOCt, asbestos, etc.) contaminants, thermal constraints, cleanliness. Our devices are inspected and calibrated on a regular basis.

PAO Testing  for HEPA filters

PAO Testing, for professionals in decontamination, duct cleaning, health centers or others.

Cleanroom certification

A clean room is a controlled environment whose particles in suspension in the ambient air and certain parameters must comply with the standards established by the competent authorities, such as ISO 14644-1, etc.

Ventilation system Cleanliness assessment

Our technicians can assess the cleanliness of your ventilation ducts by visual inspection or sampling/gravimetric analysis. This will be done according to the standards (NADCA, IRSST).

About us

Our multidisciplinary team brings together professionals in industrial hygiene, occupational health and safety, biology, building and HVAC (Heating, Ventilation and Air Conditioning) systems. We offer personalized, quality services, according to your needs.




Industrial & Commercial

Contractor Professional

Customer base

We serve all sectors; residential, commercial, institutional and industrial. We go where we are needed!


They trusted us.

AirPur Pro was available to answer my questions throughout the process, even after their service was over. The company really cares about the well-being of its customers.

Fast and efficient service, my request was handled professionally.

The results of the analysis were obtained within the expected time frame.

Thank you once again for your excellent service!

Thanks to Mounia and David for having generously offered us a very interesting training on the contaminants of a property.

They know their subject very well and this training is very relevant for my brokers.

I recommend the training!

The company is very attentive to the client and has a good understanding of the received mandate. Deadline respected with deliverable. I can say that the school service center was satisfied with this company.

Our clients

Thank you for your trust…

Talk to our experts


October 17 2021

INRS publication: Ventilation and CO2 : calculation tool

A very interesting free calculation tool, published by the INRS (French National Research and Safety Institute). It allows the estimation of the concentration of carbon dioxide and the rate of air change.

October 17 2021

CNESST Publication: Return to the workplace, in the context of a pandemic (COVID-19)

These informations published by the CNESST (The Commission for Standards, Equity, Health and Safety at Work) are very relevant. They allow the resumption of work activities in a healthy environment, with better control of the spread of the virus responsible for COVID-19.