- HEP Heat and Air
- HVAC System

HVAC System
HVAC System | Duct Cleaning | Heating and Air Conditioning | Old Fort
When the seasons shift in Old Fort, your HVAC system works overtime, pulling every bit of mountain air through a maze of hidden passages. Over time those ducts collect dust, pollen, pet dander, and even a stray autumn leaf or two. HEP’s certified technicians use powerful, truck-mounted vacuums and video-assisted inspection tools to perform meticulous duct cleaning, restoring free airflow and a fresher, healthier environment for your family.
Our locally based team treats every home as if it were their own, sealing registers, protecting floors, and checking for leaks before we leave. The result is quieter operation, lower energy bills, and—best of all—breathable air that smells like the hills outside. Schedule your duct cleaning today and feel the difference the next time your system kicks on.
FAQs
Why is duct cleaning important for my HVAC system in Old Fort?
Over time, dust, pollen, pet dander, and even mold spores can build up inside the ductwork that distributes heated and cooled air throughout your home. In Old Fort’s humid summers and chilly winters, this buildup can restrict airflow, force your HVAC equipment to work harder, and circulate contaminants that aggravate allergies or respiratory issues. Professional duct cleaning removes these deposits, helping your system run more efficiently, extending its lifespan, and ensuring the air your family breathes is as clean as possible.
How often should I schedule professional duct cleaning?
The National Air Duct Cleaners Association (NADCA) recommends a thorough cleaning every 3–5 years for most homes. However, in Old Fort you may want to lean toward the shorter end of that range if you have pets, smokers, recent renovations, or residents with asthma or allergies. Annual HVAC tune-ups also help identify whether more frequent cleanings are necessary by checking for dust buildup, microbial growth, or blocked registers.
What signs indicate my air ducts may need cleaning?
Common red flags include: (1) visible dust puffs or debris blowing from supply vents when the system turns on; (2) musty or stale odors that don’t disappear with regular house cleaning; (3) uneven heating or cooling rooms due to restricted airflow; (4) a dramatic increase in dust on furniture soon after cleaning; (5) unexplained spikes in energy bills; and (6) evidence of vermin or insects inside ductwork. If you notice any of these, schedule an inspection to confirm whether duct cleaning is the solution.
What does your duct cleaning service include?
Our certified technicians use high-powered negative-pressure vacuums combined with rotary brushes to dislodge and extract contaminants from trunk lines, supply and return runs, and registers. We begin with a video-camera inspection, protect flooring and furnishings, and seal off each register to maintain suction. After debris removal, we sanitize with an EPA-approved antimicrobial solution to inhibit mold and bacteria growth. We also clean the blower compartment, evaporator coil housing, and replace your air filter so the entire HVAC system starts fresh.
Will duct cleaning improve my indoor air quality and energy efficiency?
Yes. Removing accumulated dust and biological contaminants can lower airborne particle counts by up to 30%, which helps relieve allergy symptoms and reduces household dusting. Clear ductwork also allows conditioned air to move freely, which can reduce HVAC runtime and lower energy consumption by 5–15%. While results vary by home and system condition, many Old Fort homeowners notice cleaner air and modest utility savings within the first billing cycle after a professional cleaning.
How long does a typical duct cleaning appointment take and how should I prepare?
Most single-family homes in Old Fort require 2–4 hours, though larger homes or heavily contaminated systems may take longer. Before we arrive, clear access to HVAC equipment, main vents, and return grilles, secure pets, and let us know of any specific indoor air concerns. We’ll handle the rest, from protecting your home with drop cloths and corner guards to leaving the workspace spotless when we’re done.