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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AfterHow Much Does Air Duct Cleaning Cost in Los Angeles?
Air duct cleaning in Los Angeles typically costs between $350 and $900 for a standard single-family home, with most homeowners landing in the $450 to $650 range for a full system that includes the main trunk lines and every supply and return register. Larger two-story homes in the hills, or homes with multiple HVAC zones, often run $900 to $1,500. Those numbers are for a real cleaning done with negative-pressure extraction equipment, not a vacuum-and-go visit.
We put the price in writing before any work starts, every single time. That is a standing commitment at Linden Air Duct Cleaning, not a promotion. If you want a firm number for your Los Angeles home, call (980) 447-2498 and we’ll give you a free estimate.
Key Takeaways
- Most Los Angeles homes fall between $450 and $650 for full-system air duct cleaning.
- Cost depends on the number of vents, system size, and how much buildup has accumulated.
- Older homes in neighborhoods like Echo Park, Highland Park, and Boyle Heights often carry more debris than newer construction on the Westside.
- Linden Air Duct Cleaning gives you a written price before work begins and backs every repair with a written guarantee.
- Every technician is background-checked, identity-verified, and introduced to you by name and photo before they arrive.
Air Duct Cleaning Cost Breakdown (2026)
Here’s what the line items look like for Los Angeles homeowners this year. These are the same ranges we quote day in and day out, from the Valley to the South Bay.
| Service | Typical Price Range |
|---|---|
| Standard single-family home (up to 10 vents) | $350 – $550 |
| Mid-size home (11 – 20 vents, two HVAC zones) | $550 – $900 |
| Large home or multi-zone system (20+ vents) | $900 – $1,500 |
| Dryer vent cleaning (add-on) | $125 – $225 |
| Air duct repair (sealing, reconnecting, patching) | $200 – $600 |
| Air quality add-ons (Honeywell, Aprilaire filtration) | $150 – $500 |
| Return air duct cleaning (standalone) | $175 – $350 |
| Post-renovation duct cleaning (drywall dust, debris) | $500 – $1,100 |
The biggest single factor in your quote is vent count. A 1,200-square-foot bungalow in Culver City with eight vents and one HVAC unit is a straightforward job. A 3,000-square-foot home in Sherman Oaks with two systems, 24 vents, and a finished attic run takes longer and uses more equipment. Dryer vent cleaning is usually bundled in, and if you’re already having your ducts done, it’s the right time to knock it out. Air duct repair, whether that’s resealing a leaking joint or reconnecting a detached flex run, gets quoted separately because the scope varies so much from house to house.
Add-ons matter to price but also to results. Whole-home media filters from Honeywell or Aprilaire, and containment products from Abatement Technologies and Guardsman, can add a few hundred dollars. We’ll tell you honestly during the estimate whether they’ll actually help your home or whether you’d be spending money you don’t need to spend.
What Affects Air Duct Cleaning Pricing in Los Angeles
Not every quote in Los Angeles is built the same way. If you’re wondering how much air duct cleaning costs in Manhattan, NY, the factors are similar-here’s what actually moves the number up or down.
- Number of vents and registers. This is the clearest cost driver. We count every supply and return, then price accordingly. A home with 10 vents and a home with 25 vents are not the same job, and any company quoting one flat rate for both is cutting corners somewhere.
- System size and number of HVAC units. Los Angeles homes often run two systems, one for each floor. Two systems means two air handlers, two sets of trunk lines, and roughly double the labor. Homes in Encino and Tarzana with zoned setups usually fall on the higher end.
- Access difficulty. Crawl spaces, low attics, and tight mechanical closets slow the work down. Pre-war homes in neighborhoods like Hancock Park and West Adams sometimes have duct runs that were retrofitted decades after the house was built, and they can be a genuine puzzle to reach cleanly.
- Buildup and contamination level. Pet dander, construction dust, and years of accumulated debris all increase the time required. A home near the 405 or the 101 that keeps windows open will have more particulate in the system than a sealed home with fresh filters.
- Duct material and condition. Flex duct, sheet metal, and fiberglass duct board all clean differently. If we find torn flex, disconnected joints, or crushed runs during the cleaning, we’ll show you and quote the repair honestly rather than quietly ignore it.
- Add-ons and upgrades. Dryer vent cleaning, whole-home filtration, and post-renovation cleanup all add to the total. None are required, and we’ll tell you which ones actually make sense for your house.
One thing that does not affect our pricing: your zip code. Some companies in Los Angeles add a “travel fee” for the Westside or the Valley. We don’t. The written price you get before work begins is the price you pay when the job is done.
How to Save on Air Duct Cleaning
There’s no secret trick to paying less for good work, but there are a few real ways to keep your total down.
- Bundle dryer vent cleaning with duct cleaning. If your dryer vent needs attention anyway, doing both in one visit saves you the second trip charge. Dryer vents are a genuine fire risk when lint builds up, and the lint trap bypass is where most of the trouble hides.
- Get the estimate before you commit to add-ons. Whole-home filtration sounds great in a sales pitch. Whether it’s right for your Los Angeles home depends on your existing filter setup and whether anyone in the house has allergies or asthma. We’ll tell you straight.
- Clean during off-peak months. Spring and fall tend to be slower. We don’t run seasonal pricing gimmicks, but scheduling flexibility can help you get on the calendar faster.
- Address repairs when they’re small. A disconnected flex run costs $200 to $350 to fix. Wait a year and it can turn into a bigger problem. Repair pricing is always cheaper than replacement pricing.
- Ask for the written price up front. Any company that won’t put the number in writing before starting is a company worth walking away from. Ours is in writing, every time, no exceptions.
Call (980) 447-2498 for a free estimate. The person who answers is a live human, 24 hours a day, seven days a week.
Why Los Angeles Homes Need Duct Cleaning More Than Most
Los Angeles has a specific set of conditions that make duct cleaning worth doing on a schedule, just as Miami homes face their own climate-driven reasons for regular cleaning. Wildfire smoke season, which now stretches well into fall, pushes fine particulate into HVAC systems across the entire basin. Even on a clear day, the combination of freeway proximity, marine layer moisture, and warm inland air creates conditions where dust and allergens settle into ductwork and stay there.
Homes in the San Fernando Valley see this more than coastal neighborhoods. Woodland Hills and Porter Ranch hit triple-digit temperatures in summer, which means HVAC systems run hard and pull in more dust. Meanwhile, the Santa Monica and Venice marine layer keeps indoor humidity higher, which can encourage microbial growth inside duct runs. Neither is a crisis, but both are reasons to know what’s in your system.
Older housing stock adds another layer. Los Angeles has a large inventory of homes built between 1920 and 1960, and many of them had ductwork added or modified long after construction. We see disconnected runs, crushed flex, and sheet metal joints that have been taped for years. Cleaning a system that has leaks is like mopping a floor with the door open. You’ll get some benefit, but you won’t get the result you paid for. That’s why we inspect while we clean and show you what we find.
If your ducts are connected to a system that also serves a dryer vent, or if your home was recently renovated and drywall dust is still working its way through, the case for cleaning is even stronger. We handle both. And because every repair we do carries a written guarantee with a free second visit if the repair fails, you’re not gambling on whether it’s done right.
What a Written Price Actually Looks Like
We put the price in writing before work begins because that is the only way you can make a real decision. The quote you get lists the vent count we found, the equipment we’ll use, and the add-ons you’ve approved. Nothing is added at the end. No surprise invoice, no “we found more than we expected” line item invented at the door.
Our technicians arrive in clean, marked uniforms. Before the visit, you’ll get the tech’s name and photo, so you know exactly who’s coming to your home. At the door, they show a photo ID badge. That’s The Threshold Standard, and it’s part of how we’ve served homeowners since 2004 as part of the Threshold Group family.
We use Rotobrush and Nikro equipment because those are the tools that actually do the job in a Los Angeles home, including negative-pressure extraction that pulls debris out rather than blowing it around inside. If we open up your system and find a leaking joint or a torn connection, we quote the repair separately and show you what we found. You decide whether to move ahead.
FAQs – Air Duct Cleaning Cost in Los Angeles
How much does air duct cleaning cost in Los Angeles in 2026?
Most Los Angeles homeowners pay between $450 and $650 for full-system air duct cleaning. Larger homes with two HVAC zones usually run $900 to $1,500. The exact number depends on vent count, system size, and how much buildup is in the ducts. Call (980) 447-2498 for a free estimate and a written price.
Is it cheaper to repair or replace my air ducts in Los Angeles?
Repair is almost always cheaper. Air duct repair in Los Angeles runs $200 to $600 for most jobs, while full duct replacement typically costs $3,000 or more. If your ducts have one or two problem runs, repair the runs. If large sections are crushed or heavily deteriorated, replacement may be the better call. We’ll tell you which situation you’re in after we inspect.
Can you clean my air ducts and dryer vent in the same visit?
Yes, and it’s the better way to do it. Dryer vent cleaning adds $125 to $225 to your total, and bundling saves you a second trip charge. Most Los Angeles homes need both, especially older ones where the dryer vent lint trap bypass has been collecting lint for years. Call (980) 447-2498 to schedule both together.
Do I need to be home during my air duct cleaning in Los Angeles?
You don’t have to stay the whole time, but we recommend being there for the start. That’s when we walk through what we’ll do, show our ID badge, and confirm the written price. You’re welcome to be present for the entire job or step out once we’ve begun. Either way, the tech’s name and photo reach you before the visit, so you know exactly who’s coming.
What’s included in the price, and is there a guarantee?
The written price covers the full clean of your main trunk lines and every supply and return register, using Rotobrush and Nikro equipment with negative-pressure extraction. Every air duct repair we do carries a written guarantee, and if a covered repair fails, we come back at no charge for a second visit. That’s the 365-Day Done Right Promise. Call (980) 447-2498 and we’ll walk you through exactly what your Los Angeles home needs.
What Los Angeles Homeowners Should Know Before They Book
Price shopping for duct cleaning in Los Angeles is a little different than shopping for most home services. A few companies run $99 specials that amount to little more than a vacuum pass and a filter swap. Those prices are real, but the work isn’t what you think it is. What you want is a company that tells you exactly what it will do, puts the number in writing, and stands behind the result.
It also helps to think about timing. If your home was recently renovated, has new flooring installed, or sits near one of the areas that got hit hard by wildfire smoke in the last few years, your ducts are carrying more than they should. Cleaning then sealing the system so it stays clean is the sensible order of operations. We can handle both, and we’ll quote them together so you see the whole picture before you commit.
And if you’re not sure whether your system even needs cleaning, call and ask. We’d rather give you an honest answer on the phone than sell you a job you don’t need. Serving Los Angeles homeowners is a long-term relationship for us, not a one-time transaction.
Ready for a free estimate? Call (980) 447-2498. A live person answers 24 hours a day, seven days a week. We’ll give you a written price before any work starts, send you the technician’s name and photo before the visit, and back every repair with a written guarantee. For more on how we work, visit our home page.
Written by Marcus Veale, Owner at Linden Air Duct Cleaning, serving Los Angeles homeowners. Pricing reflects the Los Angeles market as of 2026. Linden Air Duct Cleaning offers free estimates – call (980) 447-2498.
What Our Customers Say
"We had construction dust packed into every register after a remodel. They sealed off the returns, used negative pressure, and left the floors cleaner than they found them."
- Paul E."I liked that I knew who was coming in. Name and photo texted ahead, badge at the door. He was quiet, careful with the furniture, and thorough."
- Cheryl A."Thorough job on all eleven vents and the main trunk. Took longer than the three hours they quoted, but he told me early and kept working. Air feels fresher."
- Meredith L.