What is NADCA?

The NADCA or National Air Duct Cleaners Association is a non-profit organization that was founded in 1989. Its main mission is to promote the effective elimination of sources of complications in heating, ventilation and air conditioning systems. NADCA also establishes quality standards dedicated to providers specializing in maintenance, cleaning and repair services for ventilation ducts.

Regarding this second point, companies wishing to obtain certification from NADCA must meet several criteria. The first is to have at least one ASCS certified air duct cleaning specialist. The second is to have liability insurance. Finally, the last criterion is to carry out a cleaning according to NADCA standards while committing to respect the codes of ethics of the association.

Benjen, your professional to carry out your NADCA tests

At Benjen, we are willing to perform different gravimetry tests in your ventilation ducts. We have highly sophisticated equipment for sampling and measurements. We are privileged to offer you fast service and reliable results from our AIHA (American Industrial Hygiene Association) certified laboratory.

You may also clean and maintain your ventilation systems yourself. In this case, we are willing to provide you with services of testing and validation of your work and evaluation of the cleanliness of the ducts. If you wish to take the samples yourself, we provide you with the required equipment.

We do not limit ourselves to gravimetric measurement. Indeed, we carry out different types of microbiological and chemical analyses of the surfaces of the ventilation ducts. Finally, our services include an analysis of the quality of the air circulating in the rooms of the house.