Whole-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.
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Before
AfterAir Duct Cleaning Company in Westmont, CA
Air duct cleaning in Westmont typically costs $290-$590 for a full system, depending on home size and how long the ducts have gone untouched. Most Westmont homes we visit were built between the 1940s and 1960s, and many still run on their original sheet-metal ductwork. That decades-old infrastructure, combined with diesel particulates drifting east from the 110 Harbor Freeway, means the dust in these ducts runs deep and often needs more than a surface pass. Call (323) 918-4345 and we’ll walk you through exactly what your system needs before anyone shows up.
Why Westmont Homes Are Different
Westmont is an unincorporated LA County community, which quietly shapes almost every duct job we do here. There’s no city inspector doing routine rental housing checks, so a lot of the post-WWII duplexes and small single-family homes have simply never had their ducts opened up since the day they were built. We’ve pulled decades of compacted lint, drywall dust, and pet hair out of systems that look ordinary from the register side.
The housing stock matters too. Many of these 1950s-era rentals went through waves of tenant renovations, and we regularly find original galvanized duct boots that have been sheet-rocked over entirely. That’s a Westmont-specific pattern we rarely see in incorporated cities nearby. Add the marine layer that rolls through South LA and raises indoor humidity during certain months, and you get the exact conditions where dust cakes onto duct walls instead of blowing through. Santa Ana winds in the fall push another wave of fine desert particulate westward, reloading systems that were just cleaned. It’s a neighborhood that rewards thorough work more than quick work.
Our Main Westmont Services
The two calls we get most from Westmont homeowners and tenants are straightforward: ducts that have never been cleaned, and dryer vents that are quietly clogging behind the wall. Each service has its own page with full pricing and details.
Air Duct Cleaning in Westmont
Most Westmont homes we service have never had their ducts professionally cleaned, and the difference is visible the first time we open a register and photograph what’s inside. We use Rotobrush and Nikro equipment to agitate and extract the packed dust, pet hair, and construction debris that settles in 1940s and 1950s duct runs. We’ll protect your floors with shoe covers and drop cloths before any equipment comes inside, and we work around your household, including nap schedules and pets. Every quote is a written price before we start, so you’ll know the full cost of Air Duct Cleaning in Westmont before any work begins.
Dryer Vent Cleaning in Westmont
Westmont’s older homes often have dryer vents that terminate at awkward angles or run far longer than current code allows, which means lint builds up faster and packs tighter. Our technicians clear the full vent run, from the dryer connection to the exterior cap, using professional equipment and a camera check to confirm the vent is clear end to end. In an area with so many rental properties, it’s common to find vents that haven’t been touched in a decade or more. See the full breakdown on our Dryer Vent Cleaning in Westmont page, including what affects the final price.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Westmont
We work on systems from every major manufacturer, including Aprilaire, Guardsman, and Honeywell. Parts for these brands are kept on our trucks, so there’s rarely a second visit needed. For specialty components, we can usually have parts sourced within a day. Our brands page shows the equipment and replacement parts we service.
Pricing for Air Duct Cleaning Company in Westmont, CA
| Service | Typical range in Westmont |
|---|---|
| Whole-home air duct cleaning (small home, up to 8 vents) | $290-$390 |
| Whole-home air duct cleaning (medium home, 9-14 vents) | $390-$490 |
| Whole-home air duct cleaning (large home, 15+ vents) | $490-$590 |
| Additional vent beyond package | $25-$35 per vent |
| Deep cleaning for heavy contamination (pet hair, smoke, construction debris) | $75-$150 add-on |
| Dryer vent cleaning | $120-$180 |
What pushes a Westmont quote toward the top of these ranges is access. Homes where register openings have been painted over, sheet-rock patched, or partially blocked by furniture take longer to service properly, and that extra labor is part of the written quote, not a surprise at the end. You’ll get one flat price per system in writing before any work starts, and the number on that paper is the number you pay.
Neighborhoods We Serve in Westmont
We cover all of Westmont and the streets that border it, from the apartment blocks near Normandie and Vermont to the duplexes off Century. If you’re not sure whether we reach your specific street, call (323) 918-4345 and we’ll confirm it directly.
- Westmont proper (east of Western, west of Vermont)
- Areas along Century Boulevard
- Streets near Normandie Avenue
- Blocks off Vermont Avenue
- Homes bordering the 110 Freeway corridor
Service Area – Cities Near Westmont
Beyond Westmont, our crews regularly serve surrounding communities across the LA basin. If you’re in a neighboring city or planning a move, we also cover Los Angeles, CA, San Diego, CA, San Jose, CA, and San Francisco, CA. Reach out and we’ll let you know our current scheduling for your area.
Serving Westmont, CA - Our Local Coverage Area
We’re based in the Westmont area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning Company in Westmont
Most Westmont appointments are scheduled within a few business days of your call. Because we’re coordinating from our Los Angeles office with crews already working this area, you’re not waiting on someone to drive across the county. Call (323) 918-4345 for current availability.
No permit is required for duct or dryer vent cleaning anywhere in LA County, including unincorporated Westmont. HOA approval is rarely a factor for this work, but if your HOA requires advance notice of service vendors, we can provide whatever documentation they ask for.
Yes. We work with both tenants and landlords in Westmont. If you’re a tenant, we can coordinate with your landlord or property manager and provide the written quote and before-and-after photos they’ll want to see. If you’re a landlord, we’ll confirm the work is done to the same standard we’d use in our own homes.
Call (323) 918-4345 for a free estimate, or visit our home page to see everything we cover.
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 Westmont Customers Say
"New house, old dusty ducts. They were gentle in the house, laid down drop cloths, and double checked every register was sealed back up. Air smells fresh now."
- Scott Hemmings"Friendly, calm crew that clearly cared about the house. Covered their shoes, protected the floors, and double checked they'd closed up every vent cover properly. Would have them back."
- Omar Zaid"Ducts and dryer vent both. They put runners down the whole hall and wore booties. Spotless after, and they showed me photos of what came out. Worth every penny."
- Bonnie Vo