HVAC Duct Cleanliness Testing

bTech is able to offer NADCA  duct cleanliness verification testing at your facility to assist you in determining if duct cleaning is necessary or verifying if completed duct cleaning has met the NADCA (National Air Duct Cleaners Association) standard for cleanliness.

The NADCA standard is detailed in the Assessment, Cleaning and Restoration of HVAC Systems, known as ACR 2006.  The standard provides three methods of cleanliness testing of which bTech is able to complete on site giving same day results utilizing our mobile laboratory.

Testing is particularly valuable for verifying the cleanliness of ductwork in sensitive settings such as hospitals and other healthcare facilities and in schools. 

Example of recent project.