Dust, debris, and microbial growth inside supply and return ductwork recirculate throughout your facility every time the system runs — degrading indoor air quality and undermining the work done at the air handler. For healthcare and critical facilities, dirty ductwork is an exposure point that a single coil cleaning doesn't solve. Ductwork is part of the HVAC system NFPA 90A governs — our cleaning methodology (NADCA ACR) is how we document compliance against that code.

CleanAir Systems Group cleans ductwork to NADCA ACR standards using HEPA-filtrated negative air containment, agitation, and vacuum extraction. We clean what's accessible and document what isn't, giving facility teams a clear picture of system condition from the air handler to the diffuser.

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• NADCA ACR-compliant containment, agitation, and HEPA extraction

• Pairs with Air Handler & Coil Cleaning for full-system coverage

• Photo-documented, audit-ready reporting

• Performed to NFPA 90A / NADCA ACR standards, by NADCA ACS-certified technicians