- HEP Heat and Air
- Rotating Brush Systems

Rotating Brush Systems
Rotating Brush Systems | Duct Cleaning | Heating and Air Conditioning | Fountain City
When dust, pollen, and pet dander settle deep inside your vents, HEP’s rotating brush systems go to work, sweeping every curve of your ductwork with precision—and without the mess. Our Fountain City technicians feed flexible, motor-driven brushes through each line, dislodging stubborn buildup while a high-powered vacuum whisks it away. The result is cleaner air, restored airflow, and an HVAC system that no longer has to struggle against hidden blockages.
Choose HEP for duct cleaning and you’ll feel the difference from the first cycle. Lower energy bills, fewer allergens, and that just-like-new HVAC smell are only an appointment away. We arrive on time, protect your home with drop cloths and booties, and finish with a camera inspection so you can see the sparkling clean ducts for yourself—proof that Fountain City’s trusted pros have your air quality covered.
FAQs
What is a rotating brush duct-cleaning system and how does it work?
A rotating brush system is a specialized piece of equipment that combines a high-speed, soft-bristle brush with controlled vacuum suction. As the brush spins, it physically agitates and dislodges dust, pet dander, mold spores, and other debris from the interior walls of your HVAC ductwork. The loosened contaminants are simultaneously captured by a HEPA-filtered vacuum, preventing them from escaping into your home. This mechanical action is more thorough than standard negative-air methods alone, making it ideal for homes in Fountain City with heavier buildup or post-construction dust.
Why should Fountain City homeowners consider duct cleaning?
Fountain City’s seasonal humidity swings and abundant pollen can lead to faster accumulation of biological growth and allergens inside ductwork. Cleaning your ducts removes irritants that circulate every time the HVAC system runs, helping improve indoor air quality, reduce allergy symptoms, and maximize airflow efficiency. In many cases, customers report lower utility bills and less frequent dusting after a professional cleaning with our rotating brush equipment.
How often do experts recommend scheduling a rotating brush duct cleaning?
For most residences, the National Air Duct Cleaners Association (NADCA) suggests a professional cleaning every 3–5 years. However, homes with pets that shed, recent remodeling projects, smokers, or household members with respiratory issues may benefit from service every 2–3 years. Because Fountain City experiences high pollen counts each spring, annual inspections are wise, and we can advise whether a full cleaning is warranted.
Is the rotating brush method safe for older or flexible ductwork?
Yes. Our technicians select brush heads matched to the diameter and material of your ducts—whether galvanized steel, fiberboard, or flexible plastic. The bristles are soft yet durable, minimizing abrasion while still removing buildup. We perform a pre-cleaning inspection to identify any fragile sections or leaks and use lower RPM settings where necessary. If a portion of ductwork is too delicate, we can switch to contact-vacuum or air-whip tools to protect your system.
Do you use chemicals or deodorizers during the cleaning process?
Mechanical removal with the rotating brush and HEPA vacuum is usually sufficient. If microbial growth (mold or mildew) is discovered, we may recommend an EPA-registered antimicrobial fog, but only after the contaminants are physically removed. Any products we apply are low-VOC, hypoallergenic, and safe for pets and children. We always discuss options and obtain your approval before applying any solutions.
How long does a typical duct cleaning take and what does it cost in Fountain City?
A standard 2,000-sq-ft home with one HVAC system usually requires 2–4 hours. Larger homes, multiple systems, or heavy buildup can extend the visit. Pricing in Fountain City generally ranges from $350 to $600 per system, depending on square footage, number of vents, and accessibility. The investment often pays for itself through energy savings and extended HVAC lifespan, and we provide a firm quote after an on-site assessment—no surprise fees.