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.
Fast, Reliable Air Duct Cleaning Across Westlake Village
Air duct cleaning in Westlake Village runs $450 – $1,400 per system, with most three-system homes in North Ranch and Westlake Island landing between $1,200 and $3,800 total. We work from Simi Valley, so a crew can be at your door fast dispatch from 7am to 7pm, Sunday through Friday. If you’re in Westlake Village and the vents haven’t been touched since the house was built, the ducts are almost certainly holding decades of dust, ash, and debris. Call (855) 353-2270 for a free estimate. We answer 24/7.
Westlake Village isn’t a town where you can guess at ductwork. The 1960s and 70s tracts off Thousand Oaks Boulevard, the custom estates in North Ranch, the waterfront lots on Westlake Island – each has a different duct profile. Our air duct cleaning team has opened enough return plenums here to know what we’re looking at before the first register comes off.
Key Takeaways
- Per-system pricing matters in Westlake Village: a three-system North Ranch estate costs more than a single-system tract home, and you should demand per-system documentation.
- Original 1970s galvanized ducts in the 91361 tracts often have internal seam tape that fails after decades of thermal cycling, leaking and pulling canyon dust even when the house tests fine at first glance.
- We use rotary-brush extraction, not just air pressure, so debris is physically removed instead of redistributed into your living space.
- Every job includes before-and-after camera inspection stills per system, so you can see what was actually cleaned inside walls you’ll never open.
- Free estimates. Call (855) 353-2270 and we’ll walk you through what your specific house needs.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Why Westlake Village Homeowners Call Duct Cleaning Simi Valley for Air Duct Cleaning
We’re a Simi Valley company, but a healthy share of our duct work happens across the line in Westlake Village. Homeowners here call us because the houses are bigger, the systems are more numerous, and the ductwork is older than what a one-truck operation is set up to handle. Earl Conway, our owner, built the company around commercial-grade extraction equipment and repair capability, not around a coupon and a shop vac. That matters when you’re standing in a North Ranch kitchen looking at a three-zone HVAC panel.
Westlake Village customers tend to ask the same question: can you actually document what you did? We can. Every job gets negative-pressure testing before and after, and you get camera inspection stills per system, not a single blurry photo of one vent. Our technicians can repair damaged ductwork on the spot, not just document it. That has earned us a strong reputation in Westlake Village, and the repeat calls keep coming from the same streets year after year.
Response time to Westlake Village is straightforward: fast dispatch from 7am to 7pm, Sunday through Friday. We answer 24/7, so if you call at 9pm with a duct question, a person picks up. A call outside dispatch hours is booked into the next opening, Sunday through Friday, 7am to 7pm. Same-day service is usually available when you call before noon.
What local knowledge do we bring? We know that a 1970s tract home in 91361 has a different duct failure profile than a 1990s custom build in North Ranch. We know that Santa Ana wind events coat return-air plenums with ash from canyon fires, and that the 101 corridor adds a constant haze of road particulates that settles into supply runs. And we know that three-system houses can’t be quoted like one-system condos.
Commercial Air Duct Cleaning in Westlake Village
Commercial Air Duct Cleaning in Westlake Village covers offices, retail spaces, medical suites, and small commercial buildings along Thousand Oaks Boulevard and the 101 corridor. These jobs typically run $1,800 – $5,000 depending on square footage, number of rooftop units, and roof access. A commercial job involves negative-pressure extraction at the air handler, cleaning of supply and return runs, and camera documentation of the full system before the space reopens for business.
Westlake Village commercial properties deal with the same airborne load as the homes: canyon dust, Santa Ana ash, and freeway particulates. The difference is occupancy density and run time. A retail space running HVAC twelve hours a day pulls particulates through the system at a rate a home never sees. That means commercial duct cleaning here is less about comfort and more about keeping the system from recirculating a season’s worth of dust into employee and customer lungs.
Return-Air Plenum Service
The return-air plenum is where Westlake Village commercial systems hide their worst accumulation. A rooftop unit serving a dental office or boutique storefront pulls air from dozens of registers, and everything that settles in the plenum eventually re-enters the airstream. We source-remove that debris, not just blow it around.
Multi-Unit Documentation
When a building has three rooftop units, you need three sets of before-and-after photos. We document each system separately, labeling every run so a facilities manager can verify the work without climbing into the attic or onto the roof.
Air Duct Cleaning Services in Westlake Village
Air Duct Cleaning Services in Westlake Village cover the full residential scope: supply ducts, return ducts, plenums, registers, and the air handler. A single-system home in the original 91361 tracts typically runs $450 – $800. A three-system estate in North Ranch or Westlake Island runs $1,200 – $3,800, because each system is cleaned, tested, and documented separately.
Most Westlake Village homes have central forced-air HVAC with rigid galvanized ductwork. That’s good – galvanized cleans well – but it also hides internal seam tape that fails over decades of thermal cycling. A house that tests fine in normal operation can leak the moment we run negative-pressure testing. That’s why we test before we clean. The test tells us whether the ducts are leaking, where, and whether the leak is pulling canyon dust into the system.
Supply and Return Duct Cleaning
Supply ducts carry conditioned air to your rooms. Return ducts carry room air back to the air handler. Both need cleaning, but the return side is where Westlake Village homes accumulate the heaviest debris, because that’s where unfiltered air lingers before hitting the filter. We clean both sides, and we don’t skip the return plenum.
Full System Video Inspection
After the cleaning, we run a camera through the runs and hand you the stills. You’ll see the before and after of your own ducts, per system. If there’s a disconnected run or a failed seam, you’ll see that too – and we can repair it on the spot.
Trusted Brands We Service in Westlake Village
We work with the equipment already in your home – Honeywell, Aprilaire – and clean around it, not past it. Many Westlake Village homes have Aprilaire whole-home filtration units, and we understand how those interact with duct cleanliness. We run Rotobrush and Nikro extraction systems, and we carry Abatement Technologies equipment for jobs involving mold, heavy debris, or post-remediation verification. If you have a Guardsman filtration setup, we’re familiar with it. If contamination is the concern, we have the abatement-grade tools to address it properly.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Westlake Village Homes
- Failed internal seam tape on original 1970s galvanized ducts. This is a Westlake Village signature. In the 91361 tracts, original seam tape dries out and fails after decades of thermal cycling, causing localized leakage and dust pull-in that only shows up under negative-pressure testing.
- Santa Ana ash accumulation in return-air plenums. Warm, dry summers and wind events push dust, pollen, and wildfire ash into ducts. The 101 corridor adds airborne particulates that settle in return plenums, and the blower motor re-entrains them the moment it spins up.
- Long attic runs with disconnected or separated duct sections. Larger Westlake Village homes – especially the two-story North Ranch builds – have long runs through attics that get hot in summer. Sections separate over time, and the system pulls attic air and loose-fill insulation directly into the house.
- Three-system homes cleaned at one-system prices. We see houses where a previous company quoted a flat whole-house price and then rushed through. The attic runs and second air handler got skipped. That’s why we quote per system and document each one separately.
Pricing for Air Duct Cleaning in Westlake Village, CA
Here are the ranges we quote for Westlake Village:
- Single-system home (original 1960s – 80s tract): $450 – $800
- Two-system home (larger two-story builds): $900 – $1,800
- Three-system estate (North Ranch, Westlake Island): $1,200 – $3,800
- Commercial Air Duct Cleaning (Thousand Oaks Boulevard offices, retail, medical): $1,800 – $5,000
What affects cost? Number of systems, length of runs, whether the return plenum has failed seam tape requiring repair, and whether the ducts have been cleaned in the past decade. The estimate is free and the price is set per job by the written estimate. No per-vent pricing, no bait-and-switch. Call (855) 353-2270 for an exact quote. We answer 24/7.
We Also Serve Cities Near Westlake Village
Our crews work across Westlake Village and the surrounding communities. If you’re in Agoura Hills, Thousand Oaks, Oak Park, or Calabasas, the same duct cleaning, repair, and documentation standards apply. We know the housing stock and the airborne particulate load in each of these cities, and we quote per system, not per house.
Serving Westlake Village, CA – Our Local Coverage Area
We serve Westlake Village 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 in Westlake Village
A three-system North Ranch home costs more because it has three separate air handlers, three sets of supply and return runs, and three plenums that each need cleaning, negative-pressure testing, and camera documentation. Each system is essentially a separate job. A single-system tract home in 91361 is one system, one air handler, one set of runs. The price scales with the number of systems, not the square footage alone. Call (855) 353-2270 and we’ll walk through what your specific systems require – estimates are free.
You should get negative-pressure test results, before-and-after camera inspection stills per system, and written notes on any repairs made – seam tape replaced, disconnections fixed, plenum leaks sealed. We hand this over after every job, labeled by system. In a North Ranch two-story with three air handlers, you get three sets of documentation, not one pile of photos.
Watch for failed internal seam tape. Original 1970s galvanized ducts in the 91361 tracts were sealed with a tape that dries out and fails after decades of thermal cycling. The failure causes localized leakage that pulls canyon dust and 101 corridor particulates into the system past the filter. It only shows up under negative-pressure testing, which is why we test before we clean. If we find failed seams, we repair them during the same visit.
Yes, if the cleaning is done with source removal and the return plenum is addressed. Westlake Village sits near canyons that carry wildfire smoke and next to the 101, which generates constant road dust. Those particulates settle in return plenums and re-enter the envelope every time the blower runs. Rotary-brush extraction removes the debris physically. Cleaning supply and return ducts but leaving the return plenum untouched means the ash and dust come right back. Call (855) 353-2270 for a free estimate and we’ll explain what your specific house needs.
Yes. Commercial Air Duct Cleaning in Westlake Village covers offices, retail spaces, and medical suites along Thousand Oaks Boulevard and the 101 corridor. The job involves negative-pressure extraction at each rooftop unit, cleaning of supply and return runs, and camera documentation per unit. Commercial pricing typically runs $1,800 – $5,000 depending on square footage and number of rooftop units. Call (855) 353-2270 and we’ll give you an estimate after seeing the property.
What Happens When You Call
Call (855) 353-2270 and you’ll talk to a person who knows ductwork. We answer 24/7. We’ll ask about your house: how many systems, when it was built, whether the ducts have ever been cleaned, and whether you’ve noticed dust building up on furniture or registers. Then we’ll book a dispatch window. Fast dispatch from 7am to 7pm, Sunday through Friday. Same-day service is often available when you call before noon. The estimate is free, and the price is set per job by the written estimate. One flat price per system, agreed before work starts. No per-vent pricing, no surprise adds. If you’re in Westlake Village and you haven’t seen the inside of your ducts – in a house built in the 1960s, 70s, or 80s – call us and we’ll show you what’s actually in there.
Written by Earl Conway, Owner at Duct Cleaning Simi Valley, serving Westlake Village since 2013.