NADCA-certified Technicians
NADCA-certified Technicians | Duct Cleaning | Heating and Air Conditioning | Etowah
When HEP’s NADCA-certified technicians arrive at your Etowah home, they bring more than powerful vacuums and advanced brushes—they bring peace of mind. Our meticulous duct cleaning service removes years of hidden dust, pollen, and pet dander, restoring the healthy airflow your family deserves while protecting your HVAC system from unnecessary wear. From the first inspection to the final sanitizing sweep, we follow strict National Air Duct Cleaners Association standards to ensure every vent, register, and trunk line is spotless.
Cleaner ducts mean lower energy bills, fewer allergy flare-ups, and a fresher-smelling home you can feel proud to welcome guests into. Schedule your appointment today and experience why neighbors across Etowah trust HEP for honest pricing, punctual arrivals, and results you can literally breathe in.
FAQs
What does it mean to be NADCA-certified, and why should I insist on it for duct cleaning in Etowah?
NADCA stands for the National Air Duct Cleaners Association. To earn certification, a company must have at least one Air Systems Cleaning Specialist (ASCS) who passes rigorous exams on HVAC hygiene, safety, and mechanical systems. Certification also requires adherence to the NADCA ACR Standard and a strict code of ethics. By choosing our NADCA-certified technicians, you’re assured that your ducts will be cleaned with industry-approved equipment, proper containment, and thorough post-cleaning verification—reducing the risk of re-contamination and protecting your HVAC warranty.
How often should I have my heating and air conditioning ducts cleaned in Etowah?
NADCA recommends inspecting your ductwork every 2 years and scheduling cleaning every 3–5 years. However, frequency can vary based on local factors like Etowah’s seasonal pollen, recent construction or remodeling, pets that shed, and residents with allergies or respiratory conditions. If any of these apply, yearly inspections and more frequent cleanings may be beneficial. Our technicians can perform a video-scope assessment to provide a recommendation tailored to your home or business.
What signs indicate my HVAC system needs professional duct cleaning?
Common indicators include: • Persistent dust buildup on furniture or around supply vents soon after cleaning • Musty or unpleasant odors when the HVAC system runs • Visible mold growth inside ducts or on HVAC components • Excessive pet hair or debris blowing from registers • Unexplained allergy or asthma flare-ups among occupants • Higher energy bills due to restricted airflow If you notice any of these, a NADCA-certified inspection is the best next step.
What is included in your NADCA-compliant duct cleaning service, and how long does it take?
Our comprehensive service includes: 1) Pre-inspection with a high-resolution camera; 2) Placement of protective floor coverings and corner guards; 3) Creation of negative air pressure using a HEPA-filtered vacuum; 4) Source removal cleaning of all supply, return, and branch ducts using agitation tools; 5) Cleaning of the air handler, blower, coils, drain pan, and grilles; 6) Optional antimicrobial fogging (EPA-registered products) if microbial growth is present; 7) Post-cleaning camera verification and customer walk-through. A typical single-family home in Etowah takes 3–5 hours, while larger residences or commercial jobs may span a full day.
Will duct cleaning really improve my indoor air quality and HVAC efficiency?
Yes. By removing accumulated dust, pollen, mold spores, and pet dander, duct cleaning reduces airborne particulate levels, which can alleviate allergy and asthma symptoms. From an efficiency standpoint, a clean system allows the blower motor to move air with less resistance, which can decrease energy consumption by 5–15 percent, extend equipment life, and improve overall comfort. During cleaning, we also identify leaks or insulation gaps that, once sealed, further enhance system performance.
Is duct cleaning messy, and how do you protect my Etowah home during the process?
When performed to NADCA standards, duct cleaning should not create a mess. We use sealed containment, HEPA-filtered vacuums, and negative-pressure setups so dust is pulled into our equipment instead of escaping into your living space. Drop cloths, boot covers, and corner protectors safeguard floors and walls, and each vent is sealed off while we work on other sections. After completion, technicians wipe down registers and clean the workspace, leaving your home as tidy as when we arrived—only with much cleaner ductwork.