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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AfterFast, Reliable HVAC Cleaning Across Los Angeles
HVAC cleaning in Los Angeles typically costs between $450 and $1,200 for a full system, and the deciding factor is usually what the camera finds once the register comes off. In this basin, that means wildfire ash, construction dust, and the fine gray crumble of deteriorated duct liners baking in 140-degree attics. Our crews work LA’s post-war tract homes and high-rise condo stacks every week, so we know what hides in the plenum before we pull a vacuum hose off the truck. Call (806) 606-6902 and we’ll give you a written price before a single panel comes off.
Why CleanRun Air Duct Cleaning Is Los Angeles’s Preferred HVAC Cleaning Company
Since 2013, we’ve built our Los Angeles reputation on a simple rule: name the price in writing before work starts, then photograph every duct run so you can see what was actually done. Tomas Reyes, who leads our Los Angeles crews, put that rule in writing as Haven Standard Clause 1: a written price before any work starts, every time, no exceptions. That matters in a market where the $79 coupon is a known loss leader and the invoice grows once the van is parked.
Our customers in Los Angeles tend to be homeowners who bought between 2015 and 2025 and did their research before calling. They ask about our equipment roster because they want to verify it themselves – Rotobrush, Nikro, and Guardsman are names they can look up. They ask about the photo record because they’ve read enough review threads to know vacuum noise isn’t the same as cleaning. We answer both questions the same way: with documentation delivered as part of the standard job record.
When you call, a live person answers – day or night – and your technician arrives background-checked, uniformed, and identified by name. The 365-Day Done Right Promise backs the work in writing. If it’s not right, we make it right. That’s not a marketing line; it’s printed on every job record we leave behind.
Our HVAC Cleaning Services in Los Angeles
Our HVAC Cleaning team handles the full system: coils, blower, air handler, and the duct runs connecting them. In Los Angeles, we emphasize three sub-services because the basin’s particulate load hits them hardest.
Evaporator Coil Cleaning in Los Angeles
The evaporator coil is the cold surface air passes over before entering your living space. When it’s fouled with the fine PM2.5 that the South Coast Air Basin inversion layer traps at ground level, your system works harder and delivers worse air. In LA, we typically pull a half-inch of grey paste off neglected coils – a mix of dust, cooking oils, and outdoor particulates compressed by condensation. Coil treatment after cleaning slows re-fouling and keeps airflow within the manufacturer’s spec.
Blower Cleaning in Los Angeles
A dirty blower wheel throws off balance, wears out motor bearings, and recirculates whatever the filter missed. In homes near the 101 or 405 corridors, we find brake dust and tire particulates caked onto fan blades. Cleaning the blower assembly properly means pulling the wheel and scrubbing each blade – not blowing compressed air around the housing and calling it done.
Air Handler Cleaning in Los Angeles
The air handler cabinet, drain pan, and internal surfaces collect what the coil and blower shed. In older San Fernando Valley tract homes, we regularly find insulation fibers inside air handlers where attic duct connections have opened up. We clean the cabinet, clear the drain line, inspect the pan for rust-through, and document everything with the camera before and after.
Condenser Cleaning in Los Angeles
The outdoor condenser fights a different enemy: lawn clippings, cottonwood, and the brown dust that Santa Ana winds push through the Cajon and Newhall Passes. A clogged condenser coil drives head pressure up and cooling capacity down. We clean the fins with the right pressure and pattern so they’re not flattened in the process.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
BeforeAfterTrusted Brands We Service in Los Angeles
We work on systems from every major manufacturer – Carrier, Lennox, Trane, Rheem, Goodman, and the builder-grade units common in LA’s tract housing stock. Our equipment roster includes Rotobrush and Nikro for negative-pressure extraction and source removal, Guardsman surface treatment for coil and drain pan protection, and HEPA filtration where post-fire ash is present. We carry common replacement parts on the truck so a collapsed flex branch or a rusted register in a South Gate rental doesn’t mean a second trip.
Common HVAC Cleaning Problems We See in Los Angeles Homes
- Crumbled Mylar duct liners in Valley attics. Original 1960s flex duct in Chatsworth, Reseda, and Canoga Park sits in attics that hit 140-160°F every summer. The inner Mylar liner breaks down into fine debris, and no amount of cleaning removes a contamination source that keeps shedding. These jobs require camera documentation and, often, replacement – not a quick vacuum pass.
- Wildfire ash settled in supply and return plenums. After the Woolsey, Creek, Bobcat, and Eaton fires, we saw ash deposits several inches thick in attic return plenums across the west Valley and foothill communities. Ash is abrasive, alkaline, and fine enough to pass through a standard filter. Full source removal with HEPA filtration is the only honest answer.
- Shared condo stacks that pull from neighboring units. In towers and older condo buildings from Westwood to Koreatown, supply and return risers serve multiple units. Cleaning one unit without sealing the stack properly pulls debris from adjacent floors into the system we’re supposed to be cleaning. We seal supply and return ducts before agitation, every time.
- Collapsed flex runs from attic heat exposure. The LA Basin’s summer temperatures bake the plasticized outer jacket and inner liner of flex duct. We regularly find runs that have visually collapsed or separated at the takeoff collar in homes from Huntington Park to the South Bay, turning a maintenance call into a duct replacement conversation the homeowner wasn’t expecting but needs to see with their own eyes.
Pricing for HVAC Cleaning in Los Angeles, CA
Whole-system HVAC cleaning in Los Angeles runs $450-$1,200 depending on system size, number of zones, and what the camera shows. Evaporator coil cleaning alone is $150-$350; blower cleaning with removal and reinstallation, $100-$250. Air handler cleaning including drain pan and line clearing typically runs $150-$300. Duct replacement – which we only recommend when the camera shows liner failure or collapse – starts around $900 and depends on linear footage and accessibility. Every price is written before work begins. Bring a competitor’s written estimate and we’ll put our number next to it, free. Call (806) 606-6902.
How the LA Basin’s Inversion Layer Changes Everything
Los Angeles sits inside the SCAQMD-designated South Coast Air Basin, where a thermal inversion layer traps ground-level ozone and PM2.5 near breathing height. The same geography that makes our sunsets dramatic keeps pollution hugging the ground. Your HVAC system pulls that air in continuously, and what the filter misses ends up in coils, blowers, and duct runs. Santa Ana wind events compound it by driving desert dust and wildfire smoke through the Cajon and Newhall Passes. In practical terms, HVAC systems in Los Angeles load up with particulates faster than systems in coastal cities like San Diego, and post-fire cleaning has become a recurring service here rather than a one-time event.
In a Chatsworth tract home, our crew opened original 1960s sheet-metal trunk lines and found flex-duct branches whose inner Mylar liners had crumbled into fine debris under decades of attic heat. A camera inspection showed the liner itself was the contamination source, not normal household dust. We performed full source removal with negative pressure and HEPA filtration, then replaced the collapsed branches. No amount of cleaning would have fixed the liner breakdown. That’s the difference between a $79 vacuum special and an honest HVAC cleaning job in this city: we look first, then price the work in writing.
We Also Serve Cities Near Los Angeles
Beyond HVAC Cleaning in Los Angeles proper, our crews head out to Huntington Park, South Gate, Bell, and Maywood regularly. Same written pricing standard, same photo record, same guarantee. If you’re a few miles outside the city line, call (806) 606-6902 and we’ll tell you whether we can get a truck to you this week.
Serving Los Angeles, CA - Our Local Coverage Area
We’re based in the Los Angeles 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 - HVAC Cleaning in Los Angeles
We recommend scheduling an HVAC cleaning within 30-60 days after a significant Santa Ana-driven smoke event, assuming the immediate fire threat has passed and outdoor air quality has improved. Smoke particulates settle into duct runs and plenums, and they don’t flush out on their own – the longer they sit, the more they bind with normal household dust and re-enter living spaces every time the blower cycles. Call (806) 606-6902 and we’ll give you a written price for post-smoke source removal with HEPA filtration.
Yes – when done properly, with true negative-pressure extraction and HEPA filtration. Standard vacuum pressure won’t lift the fine, alkaline ash that the Eaton Fire pushed through foothill communities and into attic returns. Our crews use Rotobrush and Nikro equipment with HEPA filters to capture what agitation releases, and we photograph every duct run before and after so you can verify the work. Call (806) 606-6902 for a written estimate on post-fire HVAC cleaning.
Because their original 1960s-era flex duct runs have inner Mylar liners that crumble from decades of 140-degree attic heat, and the liner itself becomes the contamination source. Cleaning removes the debris but not the failing liner, so the system re-contaminates within days or weeks. When our camera shows liner breakdown, we show you the footage and quote replacement in writing – not as an upsell, but because cleaning a structurally failed duct run is dishonest work. Call (806) 606-6902 to schedule a camera inspection if your home still has original ductwork.
The South Coast Air Basin inversion layer concentrates ground-level PM2.5 in the breathing zone year-round, so Los Angeles systems pull in a denser particulate load than San Diego systems and benefit from cleaning every 2-4 years rather than every 3-5. Add Santa Ana events and recurring wildfire smoke, and we see LA systems requiring attention on a schedule no coastal comparison captures. Call (806) 606-6902 and we’ll assess your system against local conditions, not a generic national schedule.
Yes, but it requires sealing supply and return openings before agitation and maintaining true negative pressure throughout the job. Without that sealing, debris from neighboring units gets pulled into the system being cleaned, and the unit re-contaminates quickly. This is standard practice on our Los Angeles condo work – from Koreatown towers to Westwood stacks – and it’s one of the reasons our written price includes the sealing labor rather than leaving it as a surprise add-on. Call (806) 606-6902 for a written quote on a single-unit condo HVAC cleaning.
Key Takeaways
- HVAC cleaning in Los Angeles runs $450-$1,200 for a full system. Coil cleaning alone runs $150-$350. Every price is written before work starts, under Haven Standard Clause 1.
- LA’s inversion layer and Santa Ana ash events mean more frequent cleaning. This basin loads HVAC systems with PM2.5 faster than most US metros, and post-fire cleaning is a recurring need, not a rare emergency.
- Older Valley tract homes often need replacement, not cleaning. The camera shows liner failure plainly. We never recommend replacement without visual proof.
- Every job ends with a Documented Photo Record. You’ll see the inside of every duct run before and after. That’s been our standard since our first job in 2013.
- The 365-Day Done Right Promise is in writing. If the work isn’t right, we make it right. No manager approval required.
Call CleanRun Air Duct Cleaning in Los Angeles
If you’re in Los Angeles and your HVAC system hasn’t been cleaned in years – or ever – call (806) 606-6902. We’ll give you a written price for the work, photograph every duct run before and after, and back the job with the 365-Day Done Right Promise. Tomas Reyes and our Los Angeles crews know this city’s ductwork better than anyone. We’ll show you the evidence, then you decide.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning, serving Los Angeles since 2013.
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