Air Duct Cleaning Cost - One Flat Price, Before-and-After Photos

How Much Does Air Duct Cleaning Cost in Los Angeles?

Air duct cleaning in Los Angeles typically costs between $285 and $585 for a standard single-family home, with most homeowners paying around $390 to $450 for a full-system cleaning that includes all supply and return vents, the main trunk lines, and the air handler. Homes with multiple HVAC zones, heavy debris buildup, or hard-to-access ductwork can push the total to $700 or more. The price you pay depends on square footage, the number of vents, system accessibility, and whether you’re also having the dryer vent cleaned at the same time.

At Kestrel Air Duct Los Angeles, every air duct cleaning near me in Los Angeles, CA job gets a written price before work begins, so the number you’re quoted is the number you pay. No door-step revisions, no surprise add-ons. Call (213) 733-0665 for a free estimate and we’ll give you the exact number for your home.

Key Takeaways: Air Duct Cleaning Prices in Los Angeles

• Typical range: $285 – $585 for a full-system cleaning in a standard Los Angeles home
• Average cost: $390 – $450 for homes between 1,200 and 2,500 square feet
• Per-vent pricing model: $25 – $45 per vent depending on the company and access difficulty
• Add-on dryer vent cleaning: $75 – $150 when bundled with duct cleaning
• Homes over 3,000 square feet: $550 – $800+ depending on zone count and duct length
• Kestrel Air Duct Los Angeles provides a written price before any work starts, backed by the 365-Day Done Right Promise

Air Duct Cleaning Cost Breakdown (2026)

Not every contractor prices duct cleaning the same way. Some charge a flat rate based on home size. Others charge per vent or per linear foot of ductwork. Here’s what the 2026 Los Angeles market looks like, broken into the line items you’ll see on a typical invoice.

Service Component	Typical Price Range (Los Angeles, 2026)	What It Includes
Full-system air duct cleaning (up to 10 vents)	$285 – $385	Supply and return vents, main trunk lines, air handler inspection
Each additional vent (beyond 10)	$20 – $35 per vent	Register removal, brush agitation, negative-air extraction
Full-system cleaning (11 – 20 vents)	$385 – $500	Larger homes, multiple branch lines, full trunk access
Full-system cleaning (21+ vents, multi-zone)	$550 – $800+	Multi-story homes, complex duct layouts, longer cleaning time
Dryer vent cleaning (add-on)	$75 – $150	Lint trap bypass, full duct run from dryer to exterior termination
Air handler / coil cleaning	$100 – $200	Evaporator coil access, blower housing, drain pan check
HEPA filtration upgrade during cleaning	$50 – $100	Abatement Technologies HEPA unit keeps loosened particles out of living space

What Drives the Price Up

Several conditions in Los Angeles homes push duct cleaning costs toward the higher end of these ranges. Older homes in neighborhoods like Silver Lake, Echo Park, and West Adams often have narrow crawl spaces and attic duct runs that take longer to access. Homes near the coast in Venice or Playa del Rey deal with salt-air corrosion on metal ducts. Homes in canyon areas like Laurel Canyon and Topanga accumulate fine dust and wildfire ash that requires more aggressive brush agitation. Any home that hasn’t had its ducts cleaned in a decade will take longer to do properly, and that labor time is reflected in the quote.

What Keeps the Price Lower

Newer construction with accessible attics and basements is faster to clean. Single-story homes in the Valley, where duct runs are short and registers are easy to reach, typically land in the $285 – $385 range. Bundling dryer vent cleaning with air duct cleaning also saves $25 – $50 compared to booking them separately. Kestrel Air Duct Los Angeles gives you a written price after a quick phone consultation so you know your exact number before a technician ever arrives. Call (213) 733-0665 and we’ll walk through your home’s specs with you.

What Affects Air Duct Cleaning Pricing in Los Angeles

Air duct cleaning isn’t a one-price-fits-all service. Here are the factors that actually move the needle on cost in the Los Angeles market.

• Square footage and vent count. A 900-square-foot condo in Koreatown with 6 vents costs less than a 3,400-square-foot house in Brentwood with 24 vents. More vents mean more time on the ladder, more brush agitation, and more negative-air extraction cycles.
• Number of HVAC zones. Homes with two or three zones have separate duct branches and sometimes separate air handlers. Each zone adds cleaning time and typically adds $75 – $150 to the total.
• Duct accessibility. In many Los Angeles neighborhoods built before 1960, ductwork runs through tight attics or cramped subfloor spaces. If the technician needs extra time to access registers or trunk lines, the labor cost reflects that. Homes with exposed ductwork in basements or wide attics clean faster and cost less.
• Contamination level. Homes that have been through wildfire smoke seasons, like we see in the foothills and canyon communities, often have a sticky soot coating on duct walls that requires slower, more deliberate brush agitation. Pet-heavy households with years of accumulated dander also take longer. We don’t charge more for the condition itself, but the extra labor time is part of an honest quote.
• Dryer vent condition. If your dryer vent hasn’t been cleaned in years and the lint is packed hard, that’s a longer cleaning session. Los Angeles building codes require dryer vents to terminate at an exterior wall or roof, and long vertical runs through multi-story homes take longer to clean than short horizontal runs.
• Add-on services. Air handler cleaning, coil cleaning, and HEPA filtration upgrades all add to the total. At Kestrel, we quote every add-on separately in writing so you can decide what’s worth it before anything gets cleaned.

How Much Does Air Duct Cleaning Cost Per Vent in Los Angeles?

Most Los Angeles contractors who charge per vent land between $25 and $45 per vent in 2026. A typical 2,000-square-foot home has 10 to 14 vents, which puts per-vent pricing at roughly $300 – $550 for the full job.

We quote most homes as a flat rate rather than per vent, because per-vent pricing creates an incentive to inflate the vent count. You shouldn’t be charged $35 each for a return vent that’s wide open and takes 90 seconds to clean versus a supply register buried behind furniture that takes 15 minutes. A flat rate based on your home’s actual layout is more honest. When you call (213) 733-0665, we’ll ask a few questions about your home and give you a written price that covers everything, not a per-vent estimate that shifts once the technician walks through the door.

How Does Los Angeles Air Duct Cleaning Pricing Compare to National Averages?

Nationally, air duct cleaning runs between $270 and $500 for a standard home, so Los Angeles sits slightly above the midpoint. The premium comes from higher labor costs, older housing stock with awkward access, and wildfire smoke residue that many LA homeowners contend with annually.

What you should watch for is the opposite end: contractors advertising $99 whole-house duct cleaning. That price doesn’t cover the labor, the equipment, or the training to do the job correctly. A $99 duct cleaning in Los Angeles means someone is running a shop vacuum hose a few feet into your registers and calling it done. That’s not duct cleaning. That’s a visual wipe-down of the first six inches of your ductwork. The debris deeper in the trunk lines, where dust mites, mold spores, and pet dander actually accumulate, stays exactly where it was. Kestrel uses Rotobrush rotary brush systems that dislodge debris at the duct wall, Nikro negative-pressure units that pull contaminants out under vacuum, and Abatement Technologies HEPA filtration that keeps loosened particles out of your living space while the work is happening. That’s the difference between a surface-level sweep and a real cleaning.

How to Save on Air Duct Cleaning in Los Angeles

Saving money on duct cleaning shouldn’t mean hiring a low-bid contractor who does a surface pass. Here are practical ways to keep the cost down while still getting the job done right.

• Bundle dryer vent cleaning. If it’s been more than a year since your dryer vent was cleaned, add it to the same visit. Kestrel charges $75 – $150 for dryer vent cleaning as an add-on, which is less than booking it as a standalone service later.
• Know your vent count before you call. Walk your home and count the registers. When you call for an estimate, having that number ready lets us give you an accurate written price on the spot.
• Clear access before the technician arrives. Move furniture, boxes, and stored items away from registers and the HVAC closet. Every minute the technician spends moving your belongings is a minute you’re paying for.
• Don’t skip maintenance for a decade. The hardest part of quoting a duct cleaning is the unknown: how packed the ducts are. Homes that get cleaned every 3 – 5 years cost less per visit than homes that wait 15 years and need extensive brush agitation to break through the buildup.
• Ask for a written price. Not an estimate, not a range. A written price. At Kestrel Air Duct Los Angeles, the written price is in your hands before a single vent is touched. That’s the Kingswell Guarantee, and it’s been the standard on every job since 2004.

Call (213) 733-0665 for a free estimate. You’ll speak with a live person, get a number in writing, and know exactly what the job will cost before we ever step foot in your home.

What the 365-Day Done Right Promise Covers

Every Kestrel Air Duct Los Angeles job operates under the Kingswell Guarantee, and the centerpiece of that guarantee is the 365-Day Done Right Promise. Here’s exactly what it covers.

• What qualifies: Any work Kestrel performs that falls short of the standard we specified in writing. If we cleaned your ducts and you’re still seeing dust blow from the registers within the year, that qualifies. If the dryer vent we cleaned clogs again within 365 days, that qualifies.
• What you need to do: Call us. That’s it. No claim forms, no arbitration, no proving your case to a third party. You call (213) 733-0665, tell us what’s wrong, and we schedule the return visit.
• How Kestrel responds: We return and make it right at no charge. The return visit is written into the guarantee on every job, not extended as a courtesy at our discretion. If the work failed, the fix is free.

This isn’t a vague satisfaction pledge. It’s a specific commitment, with a specific time window, and a specific response. Dale Whitmore and the team at Kestrel Air Duct Los Angeles have been operating under this standard since the Kingswell family of companies was founded in 2004.

Air Duct Cleaning Process: What You’re Paying For

When you pay for air duct cleaning in Los Angeles, you’re paying for labor, equipment, and time. Here’s what a Kestrel technician actually does during a standard cleaning.

1. Inspection and Written Confirmation

The technician walks the home, counts the vents, checks the air handler and return plenum, and confirms that the written price you received matches the job in front of them. If the home has fewer vents than quoted, the price drops. If it matches, the price holds. The Kingswell Way values code governs every visit: say the price, show up in the window we gave, leave the place cleaner, put the guarantee in writing, come back if it fails.

2. Brush Agitation

The Rotobrush rotary brush system is fed through each duct run. The rotating brush agitates the duct wall and dislodges dust, dander, pollen, and debris that’s adhered to the metal or flex duct. Without brush agitation, you’re just blowing air through the system and hoping the loose stuff comes along. The brush is what actually separates the debris from the surface.

3. Negative-Air Extraction

While the brush works, a Nikro negative-pressure unit is connected to the system. Negative-air extraction means the machine pulls air out of the ducts under vacuum, carrying loosened debris into a containment unit instead of letting it drift into your living room. This is what separates professional-grade duct cleaning from the $99 specials. Without negative pressure, the debris you loosen either stays in the ducts or gets pushed into the house.

4. HEPA Filtration

During the entire cleaning, Abatement Technologies HEPA filtration runs to capture any particles that escape the vacuum stream. This matters in Los Angeles homes where wildfire ash and fine particulate are common. The HEPA unit keeps what we pull out of the ducts from settling back into the air you breathe.

5. Final Walkthrough and Written Guarantee

When the job is done, the technician walks you through what was cleaned, shows you the containment unit if you want to see what came out, and leaves you with the written 365-Day Done Right Promise documentation. The price you were quoted is the price on the invoice. That’s the Kingswell Guarantee, and it’s non-negotiable.

When Air Duct Cleaning in Los Angeles Costs More

Some homes in Los Angeles present conditions that legitimately raise the price. None of these should be a surprise, because a written quote accounts for them before work starts.

Homes in wildfire-adjacent zones. Neighborhoods like Tujunga, Sunland, Porter Ranch, and the hills above Glendale and Burbank see more smoke exposure than coastal areas. Ash and fine soot bond to the oily residue inside ducts and require slower, more methodical brush agitation. The labor time is real, and the quote reflects it.

Homes with mold or moisture concerns. Los Angeles is dry most of the year, but homes with evaporative coolers, leaky duct insulation, or crawl space moisture can develop biological growth inside ductwork. If the technician finds visible mold, the cleaning process becomes more involved. We’ll tell you what we found and what it costs to address before we do anything.

Multi-story homes with vertical duct runs. A two-story house in Hancock Park or a three-story townhome in Santa Monica has vertical duct chases that are harder to access and clean. The equipment setup takes longer, and the quote accounts for that.

FAQs – Air Duct Cleaning Cost in Los Angeles

How much does air duct cleaning cost in Los Angeles in 2026?

Full-system air duct cleaning in Los Angeles costs between $285 and $585 for most homes, with larger or heavily contaminated systems running up to $800 or more. Kestrel Air Duct Los Angeles provides a written price before any work begins, so your exact number is confirmed before the technician arrives. Call (213) 733-0665 for a free estimate.

Is it cheaper to clean or replace air ducts?

Commercial duct cleaning aside, residential cleaning costs $285 – $585, while duct replacement in Los Angeles runs $2,500 – $6,000 or more depending on the home’s layout. Cleaning is almost always the cheaper option, and it’s the right call if your ducts are structurally sound but dirty. If the ducts are crushed, rusted through, or leaking at the seams, replacement makes more sense. We’ll tell you honestly which one your home needs, because the Kingswell Guarantee means we don’t upsell work you don’t need.

How often should air ducts be cleaned in Los Angeles?

Every 3 – 5 years for most homes, and every 2 – 3 years if you have pets, recent construction dust, or live in a wildfire-smoke corridor. If you haven’t had your ducts cleaned in more than five years, a professional assessment makes sense. Call (213) 733-0665 and we’ll help you figure out a schedule that fits your home.

Can air duct cleaning be done the same day?

Yes, Kestrel Air Duct Los Angeles schedules same-day and next-day appointments in most Los Angeles neighborhoods. Calls are answered by a live person 24 hours a day, so you won’t sit on hold or leave a voicemail that disappears. Call (213) 733-0665 and we’ll give you a written price and an arrival window on the spot.

Do I need to be home during the air duct cleaning?

Yes, an adult should be home during the cleaning. The technician needs interior access to registers, the air handler, and the HVAC closet. The cleaning typically takes 3 – 5 hours for a standard home, and you’ll want to be present for the final walkthrough so you can see what was pulled from your ducts and receive your written guarantee documentation.

What’s included in a standard air duct cleaning price?

A standard cleaning includes all supply and return vents, the main trunk lines, the return plenum, and an inspection of the air handler. Brush agitation with Rotobrush equipment, negative-air extraction with Nikro units, and HEPA filtration with Abatement Technologies equipment are all included. The written price covers everything, with no door-step add-ons. If you want dryer vent cleaning added, it’s quoted separately, and you’ll see it in writing before anything starts.

Why the Price You’re Quoted Should Be Written Down

The most common complaint homeowners in Los Angeles have about duct cleaning contractors isn’t about the quality of the cleaning. It’s about the price. A technician quotes $199 over the phone, walks the house, and suddenly the job is $650 because of “extra contamination” or “additional vent runs” that the phone representative didn’t know about.

The Kingswell Guarantee eliminates that. Since 2004, every Kestrel job has started with a written price in the customer’s hands before a single vent is touched. That price holds. If the technician finds something unexpected that needs attention, we show you what we found, explain what it costs, and get your sign-off before doing any work beyond the original scope. You never, ever pay more than you agreed to in writing.

Dale Whitmore and the Kestrel Air Duct Los Angeles team answer every call with a live person, 24 hours a day. Background-checked, uniformed technicians arrive in the window we gave you, follow the Kingswell Way on every visit, and leave the place cleaner than they found it. The 365-Day Done Right Promise is on paper, on every job, with no fine print.

Get Your Written Price for Air Duct Cleaning in Los Angeles

You’ll know the exact number before you decide anything. Call (213) 733-0665 for a free estimate on air duct cleaning in Los Angeles. A live person answers, asks about your home, and gives you a written price that won’t change at the door. The 365-Day Done Right Promise comes with it, in writing, every time.

See our Air Duct Cleaning in Los Angeles page for more on how we work, what we clean, and what to expect from a Kestrel visit. Or start at the home page to see everything we offer. When you’re ready, the phone is answered by a real person, day or night.

Written by Dale Whitmore, Owner at Kestrel Air Duct Los Angeles, serving Los Angeles since 2004.

Pricing reflects the Los Angeles market as of 2026. Kestrel Air Duct Los Angeles offers free estimates – call (213) 733-0665.