Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Air Duct Cleaning Company in Los Serranos, CA
Air Duct Repair is the service Los Serranos homeowners call us about when cleaning alone won’t fix the problem. Homes here, mostly 1970s through 1990s tract builds against the Chino Hills State Park boundary, run original or once-updated duct systems that have spent decades pulling in wind-driven dust and hillside ash. Leaks, gaps, and collapsed sections let that same dust keep coming back no matter how thoroughly you clean. We fix the structure so the air actually stays clean. Call (855) 382-4830 for a free estimate.
Why Los Serranos Homes Are Different
Los Serranos sits in the 91709 ZIP, unincorporated and pressed right against the Chino Hills. That location changes what’s inside the ductwork. Santa Ana wind events push fine reddish-tan hillside soil through return-air registers and into attic duct runs. After a nearby brush fire, ash finds the same path. The dust we pull from Los Serranos return plenums has a distinctive color and texture – it’s not the grey urban dust common to flatter inland cities. Most of the housing stock is single-family tract homes built between the 1970s and 1990s, many with ceiling registers under low-pitch tile roofs and rigid galvanized or flex duct that has never been professionally serviced since construction. The mild wet winters add another layer: moisture can settle in attic flex duct and create the musty odor homeowners notice when the system first kicks on in the morning.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Our Main Los Serranos Services
Two calls dominate from this community: cleaning out the hillside dust that accumulates for decades, and clearing dryer vents that carry a fire risk most homeowners don’t think about until lint backs up.
Air Duct Cleaning in Los Serranos
Cleaning in Los Serranos is about removing what the Chino Hills deliver: fine soil, pollen, and ash that settle into return plenums and supply runs. Homes from the 1970s through 1990s here often have original ductwork that hasn’t been opened since the day it was installed. We use Rotobrush and Nikro systems to agitate and extract what’s built up over decades, not just what’s loose near the register. This is the service most residents book after a Santa Ana event or a hillside fire. See the full breakdown on our Air Duct Cleaning in Los Serranos page.
Dryer Vent Cleaning in Los Serranos
Dryer vents in Los Serranos homes run through attics or out through exterior walls, and lint plus hillside dust can choke the airflow faster than homeowners expect. A restricted vent makes the dryer work harder, and it’s a documented residential fire hazard. We treat this as its own dedicated job with its own equipment and process, not an add-on. Lint removal and airflow restoration get the full attention they deserve. Details live on our Dryer Vent Cleaning in Los Serranos page.
Air Duct Repair in Los Serranos
Ductwork in Los Serranos homes takes abuse from the inside and the outside. Decades of hillside dust and ash work through seams, while the hot inland summers bake attic runs until connections loosen. The result is a system that leaks conditioned air into the attic and pulls unfiltered outside air back in. Air Duct Repair isn’t a cosmetic fix; it’s what happens when the structure of the system itself has failed in a house built 40 or 50 years ago. We seal, replace, and rebuild duct runs so the air you pay to condition actually reaches the rooms.
Ductwork Repair
Signs you need it
Rooms that never reach the thermostat setting, visible disconnected duct sections in the attic, or dust accumulating right below ceiling registers within days of cleaning.
What it costs in Los Serranos
Ductwork repair in Los Serranos typically runs $300 to $900 per section depending on access, material, and the extent of the gap or damage.
How we do it
We locate the failed section, cut out the damaged material, and seal the new connection with mastic and foil tape, not hardware-store duct tape that dries and peels.
Duct Replacement
Signs you need it
Collapsed flex runs, rusted-through galvanized sections, or ductwork old enough that sealing one gap just moves the leak to the next connection.
What it costs in Los Serranos
Full or partial duct replacement in Los Serranos typically falls between $1,200 and $3,800 depending on the number of runs and attic accessibility.
How we do it
We remove the failed duct run, size the replacement to the room’s actual CFM requirement, and install rigid or flex duct with sealed, insulated connections.
What Air Duct Repair Costs in Los Serranos
| Item | Typical range in Los Serranos |
|---|---|
| Ductwork repair (per section) | $300 – $900 |
| Partial duct replacement | $1,200 – $2,800 |
| Full system replacement | $2,800 – $3,800 |
Can ductwork be repaired, or should it be replaced?
A small gap or a disconnected joint can usually be repaired for a few hundred dollars. But if the galvanized metal is rusted through or the flex duct has collapsed, patching is a temporary fix on borrowed time.
Why does dust come back so fast in Los Serranos?
Return-air leaks pull unfiltered attic air directly into the system. When the attic is full of Chino Hills dust, that dust bypasses the filter entirely. Sealing the return side is the only fix. Call (855) 382-4830 for an exact quote.
Brands We Service in Los Serranos
We service and install equipment from Abatement Technologies, Guardsman, Rotobrush, and Nikro across Los Serranos homes. Parts for most common duct and filtration configurations are stocked locally. Turnaround on brand-specific repairs and filter replacements is usually a few days. See the full our brands list.
See the difference
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After
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After
Before
AfterPricing for Air Duct Cleaning Company in Los Serranos, CA
| Service | Typical range in Los Serranos |
|---|---|
| Air duct cleaning (whole home) | $350 – $650 |
| Dryer vent cleaning | $90 – $160 |
| Ductwork repair (per section) | $300 – $900 |
| Partial duct replacement | $1,200 – $2,800 |
| Full duct replacement | $2,800 – $3,800 |
| HVAC duct installation | $1,500 – $4,500 |
| Air duct replacement | $1,200 – $3,800 |
| Ductwork installation | $1,500 – $4,500 |
Homes with difficult attic access, deeply buried duct runs, or decades of uncompressed debris push pricing toward the upper end. You get one flat price per system agreed before work starts, not a per-vent number that creeps upward once the van arrives.
Neighborhoods We Serve in Los Serranos
We cover the entire Los Serranos area within the 91709 ZIP, including the tract developments closest to Chino Hills State Park and the older streets along central Los Serranos. Estimated response for most Los Serranos homes is same-day or next-day, depending on the current schedule.
- Los Serranos (central tract area)
- Chino Hills State Park boundary streets
- The 91709 residential corridor
- North Los Serranos
- South Los Serranos
Service Area – Cities Near Los Serranos
We also serve neighbors in Pomona, CA, Walnut, CA, Claremont, CA, and La Verne, CA. If you’re on the edge of Los Serranos and the Chino Hills boundary, give us a call and we’ll confirm coverage.
Serving Los Serranos, CA – Our Local Coverage Area
We serve Los Serranos and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning Company in Los Serranos
We answer 24/7 and dispatch crews Sunday through Friday from 7am to 7pm. Most Los Serranos appointments are booked same-day or next-day. A call outside dispatch hours is booked into the next opening, Sunday through Friday, 7am to 7pm.
Duct cleaning and dryer vent work don’t require HOA approval. If you’re in an HOA-governed tract and are planning visible exterior changes like a new vent hood, check your covenants. Interior duct repair and replacement are typically unrestricted.
Los Serranos is inside our regular service area. The estimate is free and the written estimate sets the final price per job. There is no separate trip charge for Los Serranos addresses. Call (855) 382-4830. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
What happens when you call
- 1A real person answersNo phone trees. Talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you. The visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Los Serranos Customers Say
"Fair price and thorough work. They ran about an hour and a half past the estimated finish time, so don't schedule anything tight after."
- Nabil Saleh"Did the dryer vent while they were here for a small add on price. The dryer now finishes a load in one cycle instead of two."
- Nicole Bennett"Found a disconnected run in the crawlspace while they were in there and told me about it rather than cleaning around it."
- Brandon Lin