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 Woodland Hills
Air duct cleaning in Woodland Hills runs $390 – $620 for most single-family homes under 2,500 square feet, and our crews reach most Woodland Hills neighborhoods within 1 – 2 business days of a booking. The valley’s specific climate means your ducts are working against a constant headwind: Santa Ana dust, wildfire ash from the Santa Monica Mountains, and fine particulate kicked up by 101 freeway traffic. We’re local to the area, we know exactly what’s inside these ducts, and we give you a written price before a single vent is touched. Call (559) 295-5878 for a free estimate and a booking time you can track on your phone.

Why Cardinal Air Duct Woodland Hills Is Woodland Hills’s Preferred Air Duct Cleaning Company
Woodland Hills homeowners call us because we actually understand what lives inside the walls of the homes here. A 1962 ranch south of Ventura Blvd has different ducts than a 1998 hillside build off Topanga Canyon, and treating them the same way is how you end up paying for a cleaning that does nothing. Our Air Duct Cleaning technicians are background-checked and arrive in uniform, so you know the name of the person at your door before they ring the bell. Omar Haddad, who leads the team, built the crew around a simple standard: show the customer the problem on camera, fix it, and prove it with before-and-after photos. No vague descriptions. No mystery invoices.
Woodland Hills customers consistently mention three things in their reviews: the live arrival window that actually updates, the Rotobrush and Nikro equipment being real professional gear rather than a truck-mounted shop vac, and the 365-Day Done Right Promise. That promise means if the work isn’t right within a full year, we come back and correct it at no charge. Every booking, no exceptions. We also answer the phone with a live person, 24/7. No voicemail loops. No callback in three business days. You call, a person picks up, and we sort it out on the spot.
Styles & brands we work with




Ductwork Cleaning in Woodland Hills
Ductwork Cleaning in Woodland Hills means something different here than it does in coastal LA, because our ducts contend with dry heat, fine ash, and the constant churn of remodel dust from homes that seem to be perpetually under renovation. The job involves accessing the supply and return trunk lines, loosening the built-up debris with a rotary brush, and pulling it out under negative pressure so nothing recirculates into the living space. For most Woodland Hills homes, this runs $390 – $620 depending on the number of zones and the condition of the duct runs.
What We Found in the Flatlands
South of Ventura Blvd in the flatlands, we cleaned a 1962 ranch where the original supply and return ducts had never been sealed. Our camera inspection found a disconnected run in the attic pulling fiberglass insulation directly into the air handler. After source removal with negative pressure and HEPA filtration, we sealed the gaps and the homeowner’s persistent gray film on the registers was gone for good. That’s what thorough cleaning actually looks like here: finding the failure, not just vacuuming around it.
Whole-System Runs on Hillside Properties
Hillside homes present longer duct runs and multiple zones, often routed through tight attic spaces that make access slower and more methodical. Foundation settling on these slopes crushes or disconnects flex duct over time, which means a simple cleaning won’t fix the recirculation problem. We inspect as we clean, and when we find a crushed run, we photograph it and show you before we do anything else.
Air Duct Inspection in Woodland Hills
Air Duct Inspection in Woodland Hills is the step most homeowners skip but should never overlook, especially if the house was built before 1980 and still has its original metal ductwork. We run a camera through the supply and return lines to check for disconnections, crushed flex, mold-adjacent moisture, and the kind of build-up that a basic cleaning can’t resolve. A standalone inspection runs $120 – $200; if you book cleaning and inspection together, the inspection is included at no extra charge.
Camera-First Before We Clean
We don’t quote a cleaning and then discover problems after the fact. Our process starts with a camera pass so you and our tech both see the same picture: where the build-up is, whether any runs are compromised, and what the register film is actually made of. You get a written price afterward that reflects what we found, and it does not change at the door.
After-Work Photo Proof
Once the cleaning is done, we run the camera again. You’ll see the before-and-after side by side on your phone, along with a digital invoice you can pay by link. That’s the Relay Standard in practice. If something doesn’t look right, it gets fixed before we leave, not promised for a follow-up that never comes.

Trusted Brands We Service in Woodland Hills
We work on systems paired with all major HVAC brands, and we carry common replacement parts locally so Woodland Hills customers aren’t waiting a week for a simple fix. Our cleaning equipment comes from Rotobrush for rotary agitation and Nikro for HEPA-rated negative-pressure extraction. When a job calls for containment, we use Abatement Technologies units to keep loosened debris from drifting into living spaces. Filtration upgrades, when needed, come from Guardsman, Honeywell, and Aprilaire. You’ll see the equipment names on our van and on your invoice. That’s deliberate, because you should know exactly what tool is doing what job.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Woodland Hills Homes
- Fine gray film on registers. This is the classic Woodland Hills tell. Drywall dust from constant remodels and fine ash from Santa Monica Mountains brush fires get pulled into unsealed 1960s metal ducts and recirculated. Coastal LA neighborhoods don’t see this to the same degree because higher humidity knocks particulate down before it reaches the ducts. If you’re wiping registers weekly, your duct runs need a camera inspection, not just a surface clean.
- Disconnected or crushed flex duct. Hillside properties off Topanga Canyon and along the 101 corridor settle over time, and that movement separates duct joints or flattens flex runs. A disconnected supply line isn’t cleaned, it’s repaired. We flag these on camera and quote the fix before any work proceeds.
- Clogged returns overheating the blower motor. Decades of neglect in older ranch homes means return ducts get so restricted that the blower works harder than it should, and it fails early in the cooling season, which is the worst possible timing in Woodland Hills heat. A proper return-side cleaning extends the life of the motor, and it’s cheaper than a replacement.
- Remodel dust bypassing filters entirely. Unsealed metal ducts hidden behind drywall let construction dust enter the airstream after the filter, which defeats the point of having a filter at all. Cleaning helps, but sealing is the real fix. We find these gaps in the majority of pre-1980 Woodland Hills homes we service.
Pricing for Air Duct Cleaning in Woodland Hills, CA
Most standard air duct cleanings in Woodland Hills run $390 – $620 for a typical single-family home. Larger homes over 3,000 square feet or with multiple zones typically land in the $560 – $800 range. Commercial duct cleaning is priced by square footage and system complexity, generally starting around $0.35 – $0.55 per square foot for accessible ductwork. A standalone video inspection runs $120 – $200 and is included free with any full cleaning. What affects the price: the number of zones, accessibility of the duct runs, and whether we find disconnected or crushed sections that need sealing or replacement. We hand you a written price before any work begins, and that number is the number on your invoice. No per-vent pricing games. No upsell ambush. Call (559) 295-5878 for an exact quote.
We Also Serve Cities Near Woodland Hills
Our crews regularly handle Air Duct Cleaning in Woodland Hills and the surrounding valley communities, including Topanga, Tarzana, West Hills, and Calabasas. If you’re just outside the city line, call us and we’ll confirm coverage for your address. Scheduling is coordinated from the brand’s Los Angeles office, and our techs dispatch directly to the west Valley.
Serving Woodland Hills, CA - Our Local Coverage Area
We’re based in the Woodland Hills 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 in Woodland Hills
Because the cleaning didn’t address the actual source. In most pre-1980 Woodland Hills homes, the original metal ducts have gaps at the joints where drywall dust, insulation fibers, and wildfire ash enter the airstream after the filter. If we clean without sealing those gaps, the film returns within weeks. Our camera inspection finds the gaps, and our sealing process closes them. Give us a call at (559) 295-5878 and we’ll show you exactly where the dust is entering.
Yes, it’s unfortunately common, especially south of Ventura Blvd where the original homes still have their original duct runs. Decades of heating and cooling cycles, combined with the settling of flatland slabs, flexes the metal until a joint separates. A disconnected return can pull attic air, including fiberglass particles, directly into your living space. We find this on camera in a large percentage of ranches we inspect.
They do. Hillside homes have longer duct runs, often multiple zones, and the ducts are routed through sloped attic spaces that make access more difficult. Foundation movement on hillsides causes more crushed and disconnected flex duct than we see in the flatlands. The cleaning process is the same, but hillside jobs take longer and need more repair work alongside the cleaning. Expect the price to reflect that.
The 101 generates fine particulate from brake dust, tire wear, and exhaust that stays airborne in our dry climate and gets pulled into home air intakes. Once inside, the low humidity means those particles don’t settle out quickly; they circulate and eventually deposit in ductwork. Homes closer to the freeway, especially near Ventura Blvd and Topanga Canyon Blvd, show measurably faster duct accumulation than homes further into the hills.
The EPA consistently ranks indoor air among the top environmental health risks, and it notes that indoor pollutant levels can be two to five times higher than outdoor levels. In Woodland Hills, where outdoor air is already carrying dust, ash, and freeway particulate, that means what’s inside your home is a concentrated version of what’s outside. Your ducts are the distribution system for that air. If they’re dirty, they’re not just holding dust, they’re delivering it. A cleaning plus sealing of gaps is the most direct way to reduce what your family breathes daily. Call (559) 295-5878 and we’ll give you a straight assessment of what’s in your lines.
If your registers are leaving a gray film, if you haven’t had your ducts inspected since buying the house, or if the Santa Ana season just feels like it’s pumping dust through every vent, call Cardinal Air Duct Woodland Hills at (559) 295-5878. You’ll get a live person on the phone, a written price before work starts, and before-and-after photos of your own ducts. That’s how it should work.
Written by Omar Haddad, Owner at Cardinal Air Duct Woodland Hills, serving Woodland Hills and the surrounding west Valley.