The People Behind the Work

The truck parks as close to the house as the driveway allows, because the vacuum lives on it. We run the collection hose in through a door or a basement window, cut into the main trunk line, and connect. That unit pulls the whole system under negative pressure before a brush ever moves. Then we seal every supply and return register with magnetic covers or tape so the only air moving is air moving toward the vacuum. Crew works one run at a time: agitate with a rotating brush head or compressed-air whip down the branch, push the debris toward the trunk, let the vacuum take it. Supplies first, then returns, then the plenums and the blower compartment. We pull the blower cover and clean what we can reach there too, because a clean duct feeding a dirty fan wheel is wasted work. Registers come off and get washed, not just wiped. At the end we patch the access cuts with sheet metal and mastic, not just foil tape, and walk you through before-and-after photos of the trunk interior. Most single-system homes take three to five hours.

We work on standard residential forced-air systems — Carrier, Trane, Lennox, Goodman, Rheem and American Standard. The ductwork matters more than the brand on the furnace. Common calls here split along the age of the house. Older inner-ring homes with basement sheet metal from gravity conversions have oversized trunks that hold decades of settled debris and panned joist returns that pull dust straight out of the floor cavity. Mid-county ranches and splits usually have flex branch runs that have sagged and collected. Newer outer-county builds with attic air handlers come to us for construction dust, drywall fines and sawdust that got pulled into returns before the filter grilles were installed. If we open your trunk and it's clean, we say so and we don't clean it. That happens more often than you'd think, especially on homes under five years old with a tight filter and no renovation history. In those cases the real fix is usually filter sizing and replacement or sealing the return side so the system stops pulling unfiltered air from the crawlspace, attic or wall cavities. Dirty evaporator coils are another thing we check, because a fouled coil restricts airflow in a way duct cleaning will not solve.

Conditions in Lenexa load a duct system in two directions. The Kansas City metro sits at the collision zone for Gulf moisture and dry plains air, so summer humidity drives condensation on cold supply ducts and plenums, and winter forced-air heat drops indoor RH and lifts settled dust airborne. Spring is oak, elm, maple, cedar and cottonwood pollen; August through October is ragweed, which is severe across eastern Kansas. Agricultural dust blows in from western Kansas and Missouri River bottomland fields during dry stretches. Most homes here have tight, conditioned envelopes with recirculated air and long runtimes, so filtration bypass, return leakage and construction dust in newer builds all accumulate in the duct trunk over five to eight years. On cost, the things that actually move the number on a duct cleaning are how many separate systems and furnaces are in the house, how many supply and return openings we have to seal and clean, whether the trunk is accessible basement sheet metal or buried flex in a finished ceiling or attic, and whether there's moisture staining or pet hair loading that requires more passes. A two-system home with an attic air handler and twenty-eight registers is a different day's work than a one-system ranch with twelve. We look at the system before quoting, not after.