Air Duct Cleaning in Los Angeles, CA

Yes. Older central-LA homes (Craftsman bungalows and Spanish stucco places on raised foundations) usually have their trunk and branch runs under the floor, with access through a crawlspace hatch rather than an attic. That means we're working on our backs in a tight space, and the condition of the duct itself matters as much as the dust inside it. Older under-floor runs are often flex or wrapped metal that's been crushed, sagging between joists, or pulled loose at a boot. We check that before we clean, because cleaning a disconnected run just moves crawlspace air around. Attic flex in a Valley or Harbor-area postwar tract is a different job. It's easier to reach, but the insulation jacket is fragile and gets handled carefully.

It helps, but it won't be permanent, and we'd rather say that up front. Homes along the 10, 110, 101 and 405 corridors pull road grit and brake dust into returns continuously, and the basin's inversion layer keeps that particulate sitting low instead of dispersing. Cleaning gets the accumulated load out of the returns, trunks and supply runs so your system isn't recirculating it. Staying ahead of it afterward comes down to filter quality, how often you change it, and sealing return leaks. A return that's drawing from a dusty crawlspace or attic rather than from the room pulls in far more than the filter ever sees.

Access and system size, mostly. A single-system Valley tract home with attic flex and a reachable attic is at the straightforward end. Costs climb when there are two systems, when the runs are in a crawlspace you have to belly into, or when it's a hillside house where the air handler is wedged into a cramped under-floor mechanical area with barely room to open a panel. Number of supply registers matters too, and older central-neighborhood homes that have been added onto often have more drops than their square footage suggests. We'd rather walk the house and look at the access before putting a number on it than guess from an address.

Usually within a few days for a standard cleaning. The honest variable in LA is traffic, not scheduling. A Valley-to-Harbor or Westside-to-Eastside run in the middle of the day eats real time, so we tend to group jobs by area and give you an arrival window rather than a single clock time. If you're flexible on the day, we can often fit you into a route that's already heading your direction, which gets you in sooner.