- HEP Heat and Air
- Thorough Duct Cleaning

Thorough Duct Cleaning
Thorough Duct Cleaning | Duct Cleaning | Heating and Air Conditioning | Hixson
Dust, pollen, and pet dander don’t stay put— they ride the air currents of your home, hiding in vents until every cycle spreads them again. HEP’s technicians bring state-of-the-art vacuums, rotating brushes, and video inspection tools to perform a meticulous duct cleaning that sweeps away years of buildup without leaving a trace. The result is air that smells fresher, feels cleaner, and flows more efficiently through your heating and air conditioning system.
From historic homes near Chickamauga Creek to new builds off Hixson Pike, we treat every property like our own. You’ll get before-and-after images, transparent pricing, and the peace of mind that comes with NADCA-certified pros who back their work with a satisfaction guarantee. Schedule your duct cleaning today and discover why HEP is the name Hixson trusts for healthier indoor air all year round.
FAQs
Why is regular duct cleaning important for my Hixson home?
Over time dust, pet dander, pollen, construction debris, and even mold spores can collect inside your HVAC ductwork. Each time the system cycles on, those contaminants are circulated through your living spaces, aggravating allergies and lowering indoor air quality. Regular professional duct cleaning removes these pollutants, helping your family breathe easier, reducing musty odors, and preventing premature wear on HVAC components caused by restricted airflow.
How often should I schedule duct cleaning service?
The National Air Duct Cleaners Association (NADCA) recommends having residential ducts inspected every two years and cleaned every 3–5 years. However, homes with pets that shed, residents with asthma or allergies, recent remodeling projects, or visible mold may need more frequent service—sometimes annually. Our technicians can evaluate your system and give personalized recommendations based on Hixson’s humid climate and your household’s needs.
What signs tell me my air ducts need professional attention?
Common indicators include: excessive dust on furniture shortly after cleaning, musty or smoky odors when the HVAC runs, uneven airflow between rooms, sudden spikes in utility bills, visible dust blowing from supply registers, or unexplained respiratory irritation among occupants. If you notice any of these issues—or see mold, insect nests, or large debris in vents—it’s time to call for a duct inspection and cleaning.
What cleaning methods and equipment do you use?
We follow NADCA standards and use a combination of high-powered negative-air vacuums, rotary brush agitation systems, and compressed-air whips. First we isolate each trunk line, then attach the HEPA-filtered vacuum to pull the ductwork under negative pressure. While the vacuum is running, we brush and air-wash every supply and return run so loosened debris is captured immediately. Registers, grilles, the blower compartment, and the evaporator coil are also cleaned and sanitized when needed, ensuring a truly comprehensive service.
Will duct cleaning improve energy efficiency and indoor air quality?
Yes. Removing buildup allows conditioned air to move freely, so your furnace and air-conditioner don’t have to work as hard to reach set temperatures. The Department of Energy estimates that clean systems can operate up to 30 % more efficiently, lowering monthly bills. In addition, eliminating allergens, mold spores, and bacteria trapped in the ducts reduces airborne contaminants, leading to fresher, healthier indoor air for your family.
How long does a typical duct cleaning take, and what should I expect during the visit?
Most single-family homes in Hixson take 2–4 hours to complete, depending on size, number of HVAC systems, and the level of contamination. Our crew will arrive on time, lay down protective floor coverings, and seal off registers to keep your home clean. Expect some noise from the vacuum and agitation tools, but no harsh chemical odors—we use eco-friendly sanitizers when requested. After the job, we provide before-and-after photos, a written report, and maintenance tips to help you keep your ducts cleaner longer.