
Anti-Microbial HVAC Treatment.
The leading HVAC and air duct cleaning service provider since 1994 — trusted experts in residential and commercial clean air solutions, with 30+ years of service, 17,500+ projects, and a legacy of innovation.


Signs of Microbial Growth.
Do You Know What’s Inside Your HVAC System?
Have you noticed musty odors, visible spots on your vents, or recently dealt with water damage in your home? These can be signs of microbial growth inside your HVAC system or ductwork.
At Air Quality Systems, we work closely with certified remediators throughout the Atlanta metro area to assess and address concerns related to microbial contamination in your air ducts and HVAC components.
Signs of microbial growth in HVAC Systems.
Visible growth or discoloration on vents and registers
Persistent musty smells when the HVAC system runs
Past flooding or water intrusion near HVAC components
Increased allergy or respiratory symptoms indoors
Sometimes, growth is limited to vents and doesn’t pose a deeper threat. But in many cases, there are no visible signs—and the inside of the system may be heavily contaminated without you even knowing it.
Our HVAC Anti-Microbial Cleaning & Prevention Process.
Air Quality Systems is equipped to clean most types of microbial-contaminated ductwork (depending on the material and accessibility). Our services help restore airflow, extend the life of your HVAC system, and reduce the likelihood of needing a full replacement.
Here’s what we do:

Full HVAC System Cleaning
We remove microbial growth from the air handler, blower fan, evaporator coil, and ductwork using specialized equipment and EPA-approved techniques.
Anti-Fungal Coating Application
After cleaning, we apply a specialized anti-fungal sealant inside insulated duct sections. This prevents spore spread, seals out air leaks, and helps stop future growth at the source.

We’re here when you need us most!
Whether you’re working with a restoration company or managing the recovery yourself, Air Quality Systems is your trusted partner in post-disaster HVAC cleaning. Our team works quickly and carefully to ensure your system is clean, safe, and ready for your family to move forward.
Contact us today to schedule your service or to learn more about our smoke odor removal solutions and post-restoration duct cleaning.

Atlanta’s Best Air Duct Cleaners.
Trusted by homes and businesses since 1994.
Certified. Thorough. Proven clean.