When HVAC system components are exposed to moisture, corrosion and rust buildup can become a problem in which the system components break down, or reduce in functionality. Not to mention, rust particles can enter into the air stream and contaminate indoor common areas. QAS has the experience to remediate rust and apply a top coating that will prevent rust from re-appearing. Locations where corrosion has eaten through components will be patched, repaired, and a rust preventative top coat applied. Rust remediation and resurfacing can be performed on internal/external panels, condensate pans, duct work, housings, framework, and much more.