Who We Are

A crew of two shows up with a truck-mounted vacuum, a run of flexible hose, a set of rotary and hand brushes, and compressed-air whips. The hose connects to the trunk line near the air handler, and the vacuum runs the whole time we work. Before anything moves, we seal every supply and return register in the house so the system pulls from one direction only. Then we work branch by branch: brush and agitate each run, let the vacuum carry the debris out, pull the register covers and clean those separately. The blower compartment and return drop get cleaned by hand. We open the system up and show you the inside of a few runs before we start and after we finish, because that is the only honest way to tell you whether the money did anything. We work on Carrier, Trane, Lennox, Goodman, Rheem and American Standard equipment, gas furnace and air handler setups alike.

Most San Jose calls come down to the same conditions. Santa Clara Valley duct systems are loaded by a dry-season dust cycle rather than humidity. Eight to nine rainless months leave fine mineral dust, dried grass and orchard/agricultural soil suspended; it enters through return leaks, open windows during evening delta-breeze cooling, and attic bypass. Coastal marine influence keeps nights cool, so homeowners cycle AC hard on afternoon peaks then open up at night, which means maximum dust ingestion. Spring pollen is heavy: oak, olive, acacia, grasses off the foothills and remaining ornamental fruit trees. Postwar slab housing means attic-mounted ductwork in 120F+ summer attics, where insulation degrades, flex duct inner liner sags and mastic joints fail, pulling attic dust and fiberglass fragments into supply air. Wildfire smoke events since 2017-2020 deposited fine soot in attic duct runs across the valley, and many systems still hold it. Mild winters mean furnaces run intermittently, so settled summer debris bakes off at first heat each fall. That is when the phone starts ringing.

Sometimes the answer is that your ducts are fine. If we open a system and the runs are clean, we say so and we do not clean them. Often the real problem is somewhere else: a filter that has been in place since last spring, which is air filter replacement; attic runs pulling unconditioned air through failed joints, which is duct sealing; or an evaporator coil choked with pollen so the system cannot move air at all, which is coil cleaning. On cost, duct cleaning scales with how many supply and return runs you have, how the system is built, and how hard the runs are to reach. A single-story slab house with attic ductwork and a hatch in the hallway is straightforward. Two systems, a crawlspace return, sagging flex that has to be worked carefully, or soot loading that needs a second pass all add time. We walk the house and count runs before we quote, so you know what you are paying for and why.