Air Vent Cleaning in Los Gatos, CA

What air vent cleaning actually involves in Los Gatos

A vent left alone hides the thing you need to find. Pull a register in a postwar ranch and the boot is often loose at the takeoff. That gap dumps conditioned air into the attic or crawlspace. You pay for it monthly and never see it. Rodent entry is the other one. Wooded and hillside parcels get nesting in attic and crawlspace duct, and the odor arrives at the grille first.

The job starts at the register, not the furnace. Grilles come off. Boots get brushed and vacuumed under negative pressure. We inspect the first few feet of branch past the boot. Sagging or kinked flex shows up there. So does crushed crawlspace run.

Returns tell a different story. Heat-only-era returns in older homes often have undersized or filthy filter racks. Fine wildfire ash collects there. So does drywall dust after a remodel.

Deteriorated fiberglass liner is a stop-and-talk moment. Shedding fiber is not a cleaning problem. Brushing it makes it worse. That run needs replacement or encapsulation, and we will say so rather than sell you a cleaning.

Typical interval here runs three to five years. Shorter with pets or wood heat. Also shorter after a remodel.