- HEP HVAC
- Rotary-brush Systems

Rotary-brush Systems
Rotary-brush Systems | Duct Cleaning | Heating and Air Conditioning | Andersonville
Breathe easier in Andersonville with HEP’s Rotary-Brush Systems Heating & Air Conditioning. Our advanced rotary brushes spin through every turn and junction of your ductwork, scrubbing away years of dust, pollen, pet dander, and construction debris while a high-powered HEPA vacuum captures the mess before it can re-enter your home. The result? Noticeably fresher air, a more efficient HVAC system, and the peace of mind that comes only from professional duct cleaning.
As a local, family-owned team, we arrive on time, show you before-and-after photos, and back every job with our 100% Satisfaction Guarantee. Whether you’re prepping for allergy season, finishing a remodel, or simply want lower utility bills, book your appointment today and discover why Andersonville homeowners keep choosing HEP for healthier air and happier homes.
FAQs
What is rotary-brush duct cleaning and how does it work?
A rotary-brush system uses motor-driven, nylon or microfiber brushes attached to flexible rods that spin inside your supply and return ducts. As the brushes scrub the interior walls, a high-powered negative-air vacuum continuously pulls loosened dust, pet dander, pollen, mold spores, and construction debris into a sealed HEPA-filtered container. The simultaneous brushing and suction action removes far more contaminants than vacuuming alone and prevents particles from escaping into your living space.
Why should I have the air-conditioning and heating ducts in my Andersonville home cleaned?
Andersonville’s mix of humid summers and chilly winters means your HVAC system runs nearly year-round, drawing in outdoor allergens and recirculating indoor dust. Rotary-brush cleaning helps: • Improve indoor air quality by eliminating irritants that aggravate allergies and asthma. • Boost HVAC efficiency—clean ducts allow conditioned air to flow freely, reducing energy bills. • Extend equipment life by lowering strain on the blower motor and coils. • Remove musty or smoky odors trapped in dust layers. • Comply with home warranty or property-sale inspection requirements.
How often should my ducts be cleaned with a rotary-brush system?
The National Air Duct Cleaners Association (NADCA) recommends professional cleaning every 3–5 years for most homes. You may need service sooner if you have: • Recent remodeling or drywall work. • Multiple pets that shed. • Occupants with severe allergies or respiratory issues. • Evidence of visible mold, vermin, or a persistent dust problem. A post-construction or move-in cleaning is also wise when purchasing an older Andersonville property.
Will rotary-brush cleaning damage my ductwork or create a mess in my house?
No. The brushes we use are soft enough for metal, fiberglass, and flexible plastic ducts yet stiff enough to dislodge debris. Our technicians inspect for loose connections beforehand and cover registers with magnetic plates to maintain suction. Drop cloths, corner guards, and sealed HEPA vacuums keep dust from entering your home. After cleaning, we re-seal access ports and provide before-and-after photos so you can see the results.
How long does a typical appointment take, and how should I prepare?
A standard single-family Andersonville home with one furnace and 10–15 supply vents takes 2–4 hours. Larger homes or systems with heavy contamination may take longer. To help us work efficiently, please: • Clear furniture or belongings blocking floor or wall registers. • Unlock utility closets or attic hatches that house HVAC equipment. • Secure pets in a separate room. You do NOT need to leave the house; the process is safe and low-noise.
What does rotary-brush duct cleaning cost and what affects the price?
Most Andersonville homeowners pay between $350 and $600, which includes all supply and return runs, trunk lines, and a system balance. Pricing can vary based on: • Square footage and number of vents. • Presence of a second HVAC system or zoned ductwork. • Accessibility of vents in crawl spaces or high ceilings. • Extra services such as dryer-vent cleaning, sanitizing treatments, or coil cleaning. We provide free on-site estimates and transparent, flat-rate quotes before any work begins.