Truck-mounted Vacuums
Truck-mounted Vacuums | Duct Cleaning | Heating and Air Conditioning | Knoxville
Breathe easier in your Knoxville home with HEP’s powerful, truck-mounted vacuums pulling contaminants straight from your vents and out to the truck—no messy portable machines, no recirculated dust. Our certified technicians arrive ready to restore peak efficiency to your heating and air conditioning system, removing layers of pollen, pet dander, and construction debris that can build up over years of everyday living. The result is fresher air, lower energy bills, and a cleaner, healthier space for your family.
From the moment we lay down protective floor coverings to the final camera inspection, you’ll see why homeowners across East Tennessee trust HEP for meticulous duct cleaning. Book today and experience service that’s as friendly as it is thorough—backed by a local team that’s been keeping Knoxville comfortable for decades.
FAQs
What makes truck-mounted vacuum duct cleaning better than portable equipment?
Truck-mounted vacuums generate up to 5,000 CFM of suction—several times more than most portable units. The higher airflow lets us pull dust, pollen, pet dander, drywall debris, and other contaminants out of every branch line in a single pass. Because the collection tank stays outside in the truck, all debris is contained before it can re-enter your living space. For Knoxville homes, where spring pollen and year-round humidity can cause heavy buildup, the extra power of a truck-mount delivers a noticeably cleaner system.
How often should I have my air ducts cleaned in Knoxville?
The National Air Duct Cleaners Association (NADCA) recommends cleaning every 3–5 years, but local conditions matter. In Knoxville we advise the shorter end of that range if: • you have pets that shed • someone in the home has allergies or asthma • your home is near busy roads or construction • you’ve recently completed a renovation. Rental properties and light-commercial spaces with higher occupancy may also need annual inspections to decide if cleaning is warranted sooner.
What happens during a truck-mounted duct cleaning appointment?
1. We start with a camera inspection so you can see current conditions. 2. Large-diameter vacuum hoses are connected to the supply and return trunks; the opposite ends run to the truck outside. 3. While the truck-mount creates negative pressure, we use high-pressure air whips and rotary brushes to dislodge debris in each register line. 4. Contaminants are pulled directly into a sealed drum in the truck. 5. We finish with a final camera check, wipe down registers, and reinstall clean vent covers. The process follows NADCA ACR 2021 standards and leaves the interior of your home virtually dust-free.
Will duct cleaning improve my HVAC efficiency and indoor air quality?
Yes. Dust and lint restrict airflow; removing that buildup can restore 10–30 % of lost system efficiency, which typically lowers energy bills and reduces wear on blowers and coils. Cleaner ducts also mean fewer airborne particles circulating throughout your home. Customers often report less visible dust, fewer allergy flare-ups, and better HVAC performance after service.
How long does the service take and will it disrupt my day?
A typical single-family home (2,000–3,000 sq ft) takes 2–4 hours start to finish. Larger homes or systems with multiple HVAC units may take longer. Because the vacuum and compressor remain in the truck, noise inside is minimal—similar to a household vacuum—and you can stay home while we work. We only need clear access to vents, the furnace/air handler, and the driveway for the truck.
Is truck-mounted duct cleaning safe for my HVAC system and home?
Absolutely. Our technicians are NADCA-certified and use pressure-regulated air tools that are safe for metal and flex duct. The vacuum creates negative pressure, preventing debris from blowing into living areas. We protect flooring and walls with corner guards and drop cloths, and we carry full liability insurance for added peace of mind. After cleaning, we reinstall all access panels and leave your HVAC system ready to run immediately.