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.
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AfterHow Much Does HVAC Cleaning Cost in Woodland Hills?
HVAC Cleaning services in Woodland Hills typically cost between $285 and $650 for a full system cleaning in 2026, with most single-family homes falling in the $350 to $480 range. The price depends on the number of furnaces, the size of your ductwork, and how long it’s been since the last cleaning. At Cardinal Air Duct Woodland Hills, we give you a written price before any work starts, so the number you approve is the number you pay.
HVAC Cleaning Cost Breakdown (2026)
Here is what HVAC cleaning costs look like in the Woodland Hills market this year. These are real ranges we see on jobs across neighborhoods like Woodland Hills proper, Walnut Acres, and the hills south of Ventura Boulevard.
| Service Component | Typical Cost Range | What It Includes |
|---|---|---|
| Full HVAC cleaning (single system) | $285 – $650 | Supply and return ducts, plenum, blower, coil, registers, and grilles |
| Air duct cleaning only | $250 – $500 | Ductwork, registers, and return vents; no furnace components |
| Furnace/air handler cleaning | $150 – $300 | Blower motor, fan housing, heat exchanger, condensate pan |
| Evaporator coil cleaning | $100 – $250 | Coil access, cleaning solution, coil comb, and pressure rinse |
| Blower motor cleaning | $75 – $175 | Removal, vacuuming, and reinstallation of the blower assembly |
| Registers and grille cleaning | $5 – $15 per register | Removal, degreasing, and reinstallation of each vent cover |
| Duct sanitizing treatment | $75 – $200 | EPA-registered antimicrobial fogging after physical cleaning |
| Dryer vent cleaning (add-on) | $75 – $150 | Often bundled at a discount when done with full HVAC cleaning |
Those are honest numbers. You will see lower prices advertised by companies that run a shop vac through the first few feet of duct and call it done. You will see higher prices from companies that charge per vent and per hour without a ceiling. We would rather tell you what a real job costs than bait you with a $99 special that balloons once the tech is inside.
What Drives the Price Up or Down
Square footage is the biggest driver. A 1,200-square-foot condo near Ventura Boulevard has less ductwork than a 3,400-square-foot home in the hills above Mulholland. More linear feet of duct means more time on the tools.
Access also matters. Some Woodland Hills homes built in the 1960s and 1970s have furnaces in tight attic spaces or crawl spaces with limited clearance. That slows a technician down, and labor is the real cost in this trade. Homes with two systems (common when there is an addition or a converted garage) also run higher because each air handler gets cleaned separately.
What Affects HVAC Cleaning Pricing in Woodland Hills
Every market has its own pricing logic. Here is what moves the number in Woodland Hills specifically.
- Home age and original ductwork. Woodland Hills has thousands of homes built between 1950 and 1980. Older ducts often carry decades of dust, plus debris from past remodels, which means more passes with the brush to get them clean.
- Wildfire smoke exposure. We are in a valley that catches drift from fires in the Santa Monica Mountains and beyond. Homes that have been through two or three bad smoke seasons often need coil cleaning more than duct-only service, because fine ash cakes onto the evaporator coil and blower wheel.
- Pet load. Woodland Hills is a dog-heavy neighborhood. Pet dander and hair cling to duct walls and blower cages. Two dogs versus no pets can be the difference between a standard clean and a heavy-soil clean.
- Summer AC runtime. This part of the Valley runs air conditioning from May through October. More runtime means more air pulled through the system, which means more particulate accumulation on the coil and blower. That is normal, not a defect, but it does affect cleaning time.
- Remodel history. If a previous owner renovated, there is often drywall dust inside the duct system. Drywall dust is fine and sticky; it does not come out with a light pass. Jobs with remodel dust take longer and cost more.
- System accessibility. Attic furnaces with standing room are faster to service than crawl-space units where a tech works on their back. Access time is labor time, and labor is the bulk of your invoice.
How Much Does HVAC Cleaning Cost Compared to Other Home Services in Woodland Hills?
For context, HVAC cleaning sits at the lower end of home maintenance spending in the area. In Woodland Hills, homeowners typically pay:
- HVAC cleaning: $285 – $650, recommended every 3 to 5 years
- Carpet cleaning: $150 – $400, recommended every 1 to 2 years
- Window cleaning: $200 – $500, often every 1 to 2 years
- Chimney sweep: $150 – $350, recommended annually if the fireplace is used
- Termite fumigation: $1,500 – $3,500, done as needed
HVAC cleaning is one of the few services on that list that directly affects the air you breathe every day. If you have allergies, asthma, or a baby in the house, the return on that spend is easier to justify than almost anything else on the maintenance calendar.
Is HVAC Cleaning Worth It in Woodland Hills?
For most homes here, yes. Here is why, in plain terms. Your AC pulls air from the house, pushes it across a cold coil, and sends it back through the ducts. Anything in the ducts, on the blower, or on the coil is either blowing into your living space or slowing the system down. In a climate where the AC runs six months a year, a dirty system works harder, runs longer, and dumps dust into rooms you just vacuumed.
We clean systems in Woodland Hills every week. We see blowers caked with a half inch of gray felt made of dust, skin cells, and pet hair. We see coils so matted that air struggles to pass through. After a proper clean, airflow returns, the house cools faster, and the dust settles. That is not marketing language. That is what happens physically when you remove the obstruction.
Our HVAC cleaning service in Woodland Hills includes the full path: return duct, filter housing, blower, coil, supply duct, and every register. We use Rotobrush rotary brush systems inside the ducts, paired with Nikro HEPA vacuums pulling negative pressure at the plenum, so loosened debris goes into the vacuum rather than back into your rooms. If containment is needed, we set up Abatement Technologies barriers before work begins.
How to Save on HVAC Cleaning
Work with a company that prices by the job, not by the hour. Hourly pricing punishes you for owning an older home or having tight attic access. Flat job pricing, with a written quote up front, means the company has an incentive to be efficient, and you know the ceiling before work begins.
Here are a few practical ways to keep your cost in the lower end of the range:
- Bundle services. If your dryer vent has not been cleaned in a few years, adding it to an HVAC cleaning job usually costs less than booking it separately later.
- Clean registers regularly. Pull your vent covers once a month and vacuum behind them. It takes ten minutes and reduces the surface cleaning time on the job.
- Change your filter on schedule. A clean filter keeps the blower and coil cleaner, which shortens the cleaning needed when the time comes. In Woodland Hills, with AC running half the year, a 1-inch filter should be changed every 30 to 60 days during peak summer.
- Do not wait until the system is failing. A heavily soiled system takes more passes to clean. Cleaning on a regular 3-to-5-year interval keeps each visit lighter and faster.
- Choose a company that gives free estimates. Ours are free, and the price we hand you in writing is the price on the invoice. Call (559) 295-5878 for an exact quote. You will not get a number that changes at the door.
How HVAC Cleaning Works
Here is the sequence, step by step, so you know what you are paying for.
- Inspection. We check the furnace, coil, blower, and duct runs to confirm what is dirty and what is not. You are shown photos before we start.
- Containment. We protect the work area around the furnace. Floor protection, and Abatement Technologies containment barriers if the job calls for it.
- Buildup removal. A Rotobrush with a rotating brush head is run through every accessible duct run. This physically knocks dust and debris off duct walls.
- Negative-pressure extraction. The whole time the brush is running, a Nikro HEPA vacuum pulls negative pressure at the plenum, meaning loosened debris flows toward the vacuum, not into your home.
- Component cleaning. The blower motor, fan housing, evaporator coil, condensate pan, and heat exchanger are cleaned by hand where needed. This is the part most discount companies skip because it takes time and skill.
- Sanitizing (optional). If you opt for it, we fog the interior surfaces with an EPA-registered antimicrobial. This is a treatment, not a substitute for physical cleaning.
- Photo documentation. Before and after photos are part of every job. You see the duct interiors and the coil before and after. No asking a tech to take their word for it.
- Final walkthrough. You see the work, you approve it, and the invoice is paid by link from your phone. No paper haggling.
This is the Relay Standard. It includes a live arrival window you can track from your phone, before-and-after photo proof, and a digital invoice payable by link. It is how every independently owned location in the Relay Home Co. family is required to operate, and it is how we operate here in Woodland Hills, under the name Cardinal Air Duct Woodland Hills.
What Is the 365-Day Done Right Promise?
If the work is not right, we return and correct it within 365 days at no charge. That is the entire promise. No fine print, no exclusions for “certain services,” no prorating. Every cleaning, every component, every job we book is backed for a full year.
Omar Haddad, who leads our team, put it this way internally: if a customer has to call us back, we did not finish the job. That standard is why we carry the longest satisfaction window in the trade. It is not a marketing gimmick. It is a commitment to doing the work correctly the first time, and a guarantee that stands behind it if something is missed.
How Often Should HVAC Systems Be Cleaned in Woodland Hills?
Every three to five years for most homes in Woodland Hills. But your cadence should shift based on specific factors:
- Every 2 – 3 years if you have two or more pets, a smoker in the house, or allergies that flare up at night
- Every 3 – 4 years if you have one pet and run the AC heavily in summer
- Every 4 – 5 years if you have no pets, change your filter monthly during AC season, and your neighborhood has light tree coverage
- Within 1 year of any remodel if drywall was sanded inside the home
Your system tells you when it needs help. Airflow from the vents feels weak. Dust appears on furniture within days of cleaning. The air smells musty when the blower kicks on. If you see any of those signs, it is time, regardless of the calendar.
FAQs – HVAC Cleaning Cost
How much does HVAC cleaning cost in Woodland Hills, CA?
Most HVAC cleanings in Woodland Hills cost between $285 and $650, with the average single-system home running $350 to $480. If someone quotes you $99 for a full system clean, the quote is not for a full system clean. Call (559) 295-5878 for a written price on your exact home before any work begins.
Is HVAC cleaning worth the cost?
Yes, for most Woodland Hills homes. A full cleaning runs $285 to $650 and restores airflow, reduces dust inside the house, and extends the life of the blower and coil. In a six-month AC season, a clean system also pulls less electricity. We show you before and after photos so you see what you paid for.
Can you clean HVAC systems the same day?
In most cases, yes. A standard single-system home in Woodland Hills takes 3 to 5 hours. Omar Haddad’s team runs a full schedule, and a live person answers calls 24/7 to check availability. Call (559) 295-5878 and we will give you a same-day answer, not a callback.
Is it cheaper to clean or replace HVAC ductwork?
Cleaning almost always. Full duct replacement in Woodland Hills runs $2,000 to $6,000 or more, depending on the size of the home. Cleaning runs $285 to $650. Ducts only need replacement if they are crushed, rusted through, or improperly sealed. If your ducts are intact, cleaning is the right first step.
What is included in a full HVAC cleaning?
A full cleaning at Cardinal Air Duct Woodland Hills includes the supply ducts, return ducts, plenum, blower motor, fan housing, evaporator coil, condensate pan, and all registers. Sanitizing and dryer vent cleaning are available as add-ons. The written quote lists exactly what is covered, line by line, in plain language.
Why Woodland Hills Homeowners Call Cardinal Air Duct Woodland Hills
Because we tell you the price before we touch a single duct. Because our techs are background-checked and uniformed, and you know the name of the person walking through your door before they arrive. Because the equipment is professional grade, Rotobrush, Nikro, and Abatement Technologies, not a shop vac with a hose taped to it. Because a live person answers the phone 24/7 at (559) 295-5878, and because the 365-Day Done Right Promise means we come back, at no charge, if the work is not right.
We are part of the Relay Home Co. family, founded in 2005. The Relay Home Co. name stands for a specific operating standard: a trackable arrival time, photo documentation of the work, a digital invoice payable by link, and a written price before work starts. That standard is not optional for us. It is the floor.
If you are in Woodland Hills, Walnut Acres, or anywhere on this side of the 101, call Cardinal Air Duct Woodland Hills for a free estimate on your HVAC cleaning in Woodland Hills. We will answer with a person, give you a written price, and if you book, you will get a live arrival window, before and after photos, and a job backed by a full year. All of it. Starting with the phone call.
Call (559) 295-5878 today for a free estimate. Priced before we start. Guaranteed for a year after we finish.
Pricing reflects the Woodland Hills market as of 2026. Cardinal Air Duct Woodland Hills offers free estimates – call (559) 295-5878.
Written by Omar Haddad, Owner at Cardinal Air Duct Woodland Hills, serving Woodland Hills and the surrounding San Fernando Valley communities.
What Our Customers Say
"Rebooked in a tap for next year. Simple. Reminder text goes out when it is time again, so I do not have to track it."
- Lee F."The crew was polite and careful with the floors."
- Amber O."Dryer vent was clogged with lint. They cleared it and sent a photo of the vent cap afterward. Dryer is fast again."
- Tasha M.