- HEP Heat and Air
- Eco-friendly Sanitizer

Eco-friendly Sanitizer
Eco-friendly Sanitizer | Duct Cleaning | Heating and Air Conditioning | Ooltewah
Breathe easier all year in Ooltewah with HEP’s eco-friendly approach to heating and air conditioning care. Our team flushes out dust, pollen, and lingering odors with plant-based sanitizers that are tough on contaminants but gentle on your family and the environment. From the moment we set up our negative-pressure vacuums to the final air-quality check, every step is designed to leave your system running cleaner, quieter, and more efficiently.
This isn’t ordinary duct cleaning—it’s a complete wellness upgrade for your home. Certified technicians scrub every register, blower, and coil, then apply a non-toxic antimicrobial treatment that keeps mold and bacteria at bay long after we’re gone. The result is fresher air, lower utility bills, and peace of mind knowing you’ve chosen a greener solution backed by a local company that cares.
FAQs
Why is eco-friendly sanitizer important for duct cleaning in Ooltewah homes?
Traditional disinfectants can leave chemical residues that irritate allergies, damage HVAC components, and harm the environment. Our plant-based, EPA-registered sanitizer neutralizes mold, bacteria, and viruses without releasing volatile organic compounds (VOCs). That matters in Ooltewah, where humid summers promote microbial growth and the Tennessee Valley’s air inversion can trap indoor pollutants. By choosing an eco-friendly product, you keep your household and our local watershed safer while still achieving medical-grade disinfection.
What products do you use and are they safe for my family and pets?
We use a hydrogen-peroxide and essential-oil–based sanitizer that carries an EPA “Safer Choice” label and is approved for use in schools, hospitals, and food-processing facilities. It breaks down into oxygen and water within hours, leaving no synthetic fragrances or corrosive residues. Independent lab tests confirm it is non-toxic to humans, dogs, cats, and birds when used as directed. We also employ HEPA-filtered negative-air machines to capture loosened debris, preventing cross-contamination throughout your home.
How does the duct cleaning process work and how long does it take?
1) Inspection: We insert a high-resolution camera to document dust, dander, mold, or obstructions. 2) Containment: Supply and return vents are sealed, and the HVAC cabinet is connected to a negative-pressure vacuum (rated 5,000–7,000 CFM). 3) Agitation: Rotating brushes and compressed-air whips dislodge debris from metal and flex ducts without tearing insulation. 4) Extraction: The vacuum pulls contaminants into a multi-stage HEPA filter. 5) Sanitizing: We fog the eco-friendly disinfectant through the ductwork, coils, and blower. 6) Post-inspection: You receive before-and-after video evidence. Most single-zone homes in Ooltewah take 3–5 hours; larger or multi-system houses may take a full day.
How often should I schedule duct cleaning and sanitizing for my HVAC system?
The National Air Duct Cleaners Association (NADCA) recommends every 3–5 years, but Ooltewah’s pollen-rich spring and humid summer can justify a shorter 2- to 3-year interval. You should also schedule cleaning sooner if you notice: • Visible mold growth inside ducts or on vents • Recent renovation or new construction dust • Smokers or shedding pets in the household • Allergy or asthma flare-ups • Musty or burning odors from supply registers Regular filter changes every 1–3 months and annual HVAC tune-ups will help extend the time between full cleanings.
Will duct cleaning improve my HVAC efficiency and indoor air quality?
Yes. The EPA estimates that just 0.042 inches of dust on a coil can reduce efficiency by 21%. By removing buildup from ducts, blower wheels, and coils, airflow is restored, reducing compressor run time and lowering electric bills—especially critical during Ooltewah’s 90°F summers. Airborne irritants such as pollen, pet dander, and mold spores are captured and sanitized, which can alleviate allergy symptoms and reduce household odors. Many clients report less dust on furniture and quieter system operation after service.
How much does eco-friendly duct cleaning cost in the Ooltewah area and what factors influence the price?
Most single-family homes fall between $450 and $750, which includes sanitizing, supply and return trunk lines, up to 12 vents, and a complimentary HVAC inspection. Additional factors that affect pricing: • Square footage and number of HVAC systems • Accessibility of attic, crawlspace, or basement ducts • Flexible vs. rigid metal ductwork • Severity of contamination (e.g., post-construction debris, rodent infestation) • Optional add-ons like dryer-vent cleaning or UV-C coil lights We provide up-front, flat-rate quotes after a free on-site assessment so you are never surprised by hidden fees.