Serving Downey, CA

Yes. Whittier Air Duct Cleaning dispatches technicians to Downey about 7 miles from our shop. Downey is part of our regular air duct cleaning service area and we schedule jobs there every week.

Whittier Air Duct Cleaning typically reaches Downey within the same day for most air duct cleaning requests, and we offer priority same-day windows for time-sensitive jobs. Booking a free quote is the fastest way to lock in a slot.

All of it on a standard job: registers, return/intake, blower compartment, indoor coil (inspection on the basic, full clean as an add-on), and the supply and return runs themselves. We can also flush the primary condensate drain and install a new HVAC filter on request.

Sanitize is an add-on, not in the basic price. For active mold inside the ductwork we can do mold treatment as part of the job. Whole-home mold remediation (walls, ceilings, attic) needs a dedicated remediation company - we'll tell you which you actually need.

Yes - on attic-mounted systems we go up to inspect runs and flag separations or kinked flex; in crawlspace markets we work the runs underneath and flag any sag or disconnection. Downey homes with attic or crawlspace ducts get this as part of the standard service.

Yes - in-duct UV lights and IAQ packages (UV plus a high-MERV filter plus sanitize). They're most popular in dust-heavy climates and homes with pets or asthma in the household, and pair well with a coil clean.