Truck-mounted Vacuums
Truck-mounted Vacuums | Duct Cleaning | Heating and Air Conditioning | Evensville
Breathe easier in your Evensville home with HEP’s powerhouse truck-mounted vacuums, built to pull every speck of dust, pollen, and pet dander out of your ventilation system. Our certified technicians arrive with rigs that generate industrial-grade suction, snaking high-pressure hoses through each register to whisk contaminants straight into sealed, exterior tanks—no mess, no lingering odors, just crisp, revitalized airflow. Because the equipment never enters your living space, you get hospital-clean results without any of the hassle.
From lower energy bills to fewer allergy flare-ups, the benefits of expert duct cleaning keep paying you back season after season. Schedule a convenient appointment, watch our team set up in minutes, then settle in while we do the heavy lifting; most homes are finished the same day, and every job is backed by HEP’s 100% satisfaction guarantee. Give your HVAC system the fresh start it deserves and discover why Evensville families have trusted HEP for comfort—and clean air—for over four decades.
FAQs
What is a truck-mounted vacuum system and why is it the preferred method for duct cleaning in Evensville?
A truck-mounted vacuum is an industrial-grade extractor permanently installed inside a service truck. Its powerful engine drives a large, high-CFM (cubic-feet-per-minute) vacuum that connects to your home’s ductwork through an 8–12-inch hose. While portable units may move 1,500–2,000 CFM, our truck system typically exceeds 10,000 CFM, giving it the suction strength to dislodge and capture heavy debris, construction dust, pet hair, and microbial growth deep inside the ducts. In humid climates like Evensville’s, where mold spores and pollen are common, this added power ensures a more thorough cleaning, reduces recirculation of contaminants, and shortens service time because we can clean multiple trunk lines simultaneously.
How often should HVAC ducts be cleaned for homes and businesses in Evensville?
For most single-family residences, the National Air Duct Cleaners Association (NADCA) recommends cleaning every 3–5 years. However, Evensville’s high pollen counts in spring, frequent summer humidity, and occasional winter wood-smoke particulates can shorten that interval. We suggest evaluating every 2–3 years if you: • own pets that shed • have household members with allergies or asthma • recently completed remodeling • use a fireplace or wood stove • notice excessive dust on vents soon after cleaning. Commercial properties, daycares, and healthcare facilities often benefit from annual inspections and biennial cleanings due to higher occupant turnover and stricter indoor-air-quality requirements.
What signs tell me my air ducts need professional cleaning?
Common red flags include: 1) Dust puffs or debris blowing from registers when the system starts. 2) Musty, smoky, or stale odors that don’t go away after filter changes. 3) Mold growth visible on vent covers or inside supply boots. 4) Uneven airflow or rooms that stay dusty no matter how often you clean. 5) Sudden or unexplained increases in energy bills caused by airflow restrictions. 6) Allergy or respiratory symptoms that worsen when the HVAC runs. If you experience any of these, schedule an inspection—our technicians can insert a camera into the ductwork to show real-time interior conditions before you commit to cleaning.
Will duct cleaning really improve my indoor air quality and HVAC efficiency?
Yes. A 2020 study by the U.S. Environmental Protection Agency found that removing heavy particulate buildup in ducts can reduce airborne particulates by up to 30 %. For allergy sufferers in Evensville, that means fewer pollen grains and mold spores circulating through the home. Efficiency gains come from restoring designed airflow. Even a 0.042-inch layer of dust on evaporator coils can reduce efficiency by 21 %. By clearing blower components, trunk lines, and returns, your system no longer strains to pull air, which can lower utility costs by 5–15 % and extend equipment life.
What should I expect during a truck-mounted duct cleaning appointment and how long will it take?
1) Arrival & setup (15–30 min): We park the vacuum truck, run large suction hoses inside, and seal each register. 2) Negative-pressure phase: The truck’s vacuum pulls a constant 12,000 CFM while we insert rotating brush whips and compressed-air tools down every supply and return run. Dislodged debris is carried directly into the truck’s containment hopper—nothing escapes into your living space. 3) Sanitizing & coil inspection: On request, we apply an EPA-registered antimicrobial spray, then inspect the blower wheel and evaporator coil. 4) Reassembly & final test (15 min): Registers are reinstalled and we verify airflow. A typical 2,000 sq ft home with one HVAC system takes 2–3 hours; larger homes or commercial sites may require half a day. You can remain in the building the entire time; our HEPA-filtered vac-assist tools keep indoor air clean.
Is the process safe for my HVAC system and family, and do you use harsh chemicals?
Our equipment and procedures follow NADCA ACR-2021 standards and are completely safe for metal, flex, and fiberglass-lined ducts. Brushes are soft-tip nylon and set to the duct diameter so they clean without tearing liners. The high-volume vacuum prevents back-pressure that could stress joints or seals. For sanitizing, we use hospital-grade, low-VOC products such as Benefect Decon 30 or EnviroCON, both of which are EPA-registered for HVAC use, non-corrosive, and safe for children and pets after a short dwell time. We never apply sealants, fragrances, or biocides unless you request them, and we provide Safety Data Sheets in advance so you know exactly what’s being used.