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 Santa Monica
HVAC cleaning in Santa Monica isn’t a once-a-decade chore. The marine layer our city sits under changes how fast coils, blowers, and duct interiors foul. Salt particulate off the Pacific doesn’t just drift through open windows; it gets pulled into return-air streams, coats evaporator coils in a sticky film, and corrodes galvanized steel ductwork years ahead of inland systems. We’ve worked enough buildings between the 90401 and 90405 ZIP codes to know exactly what that looks like when we open a panel. Call (806) 606-6902 and we’ll schedule based on when your building’s system can actually be accessed, not when it’s convenient for a call center.
Why CleanRun Air Duct Cleaning Is Santa Monica’s Preferred HVAC Cleaning Company
We’re not a franchise. CleanRun is independently owned and operated under the Haven Standard, with crews dispatched from our Los Angeles office to serve Santa Monica locally. Since 2013 we’ve documented every job the same way: a written price before work starts, and a photo record of every duct run before and after. Santa Monica homeowners tend to be researchers; they want evidence, not a sales pitch. That’s exactly how we work.
Tomas Reyes, who leads our crew, spent years working in Santa Monica’s dense apartment corridors, from the Wilshire-Montana area down to Sunset Park. He’ll tell you the same thing we tell every customer in Santa Monica: most HVAC systems here don’t fail from age. They fail from salt, humidity, and neglect layered on top of each other.
Our local reputation comes from one habit: we show you the work. After every HVAC Cleaning job, you receive a Documented Photo Record showing the inside of every duct run before and after. If you’ve wondered what actually lives inside an air handler that hasn’t been opened in years, you won’t wonder anymore. You’ll see it. And per Haven Standard Clause 1, the written price you approve before we start is the price you pay.
Our HVAC Cleaning Services in Santa Monica
Most homeowners call us for one thing: a system that’s not cooling right, or a smell that won’t leave. What we find is usually a combination of issues across the coil, blower, and air handler. Here’s what we handle most often in Santa Monica.
Evaporator Coil Cleaning
The evaporator coil is where your system does its actual cooling work, pulling heat from indoor air before sending cold air through the supply runs. In Santa Monica, that coil is also where salt-laden marine air accumulates as a sticky film. Once a coil builds up even a thin layer of grime and salt residue, the system has to run longer to hit the same temperature. We clean coils with professional-grade equipment, including Rotobrush and Nikro tools built for exactly this. A typical evaporator coil cleaning in Santa Monica runs $220-$420 depending on access and how heavily fouled the coil surface is.
Air Handler Cleaning
In Santa Monica’s rent-controlled apartment stock, air handlers are often original to the building. The blower wheel, the housing, the evaporator coil, the drip pan - they’ve been accumulating decades of particulate. We’ve opened handlers in 1960s complexes off Pico Boulevard and found the blower wheel caked with a gray paste that used to be dust, salt, and moisture. An air handler cleaning starts around $350 and goes up based on the size of the unit and how far we have to go to remediate what’s inside.
Coil Treatment
After we clean the evaporator coil, we apply a coil treatment designed to keep the surface fouling-resistant through the next cooling season. In Santa Monica’s climate, this step matters more than it does inland. The marine layer keeps the coil damp and sticky, which is precisely the condition that lets biological growth and salt residue return quickly. The treatment adds roughly $90-$160 per coil and extends the interval between cleanings.
Condenser Cleaning
Your outdoor condenser unit is the first thing the salt air hits. Coils on the condenser side corrode and clog. In buildings within a half-mile of the beach - the Ocean Park neighborhood, say, or the condos along Ocean Avenue - we commonly see condenser coils with surface pitting and rust flaking from salt exposure. Condenser cleaning in Santa Monica runs $150-$300 for most residential systems, more for larger multi-family equipment.
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 Santa Monica
We clean and service equipment from every major residential HVAC brand, but we also stock components and filters for Honeywell and Aprilaire systems because they’re so common in Santa Monica’s condo and apartment stock. What matters more than the nameplate is whether the system has been maintained for the conditions it operates in. Abatement Technologies equipment is what we use for negative-pressure extraction when we’re removing heavy particulate from duct interiors, the kind of build-up that shop-vac companies simply push around. You’re welcome to look up the equipment before we arrive; that’s the point.
Common HVAC Cleaning Problems We See in Santa Monica Homes
- Salt-air corrosion at duct penetrations: Where duct trunks pass through exterior wall cavities, the galvanized steel takes the full brunt of the marine layer. Within a half-mile of the beach, we routinely find pinhole leaks and rust flakes in supply runs that are structurally fine a few miles inland.
- Biological growth that never dries out: Santa Monica’s year-round elevated relative humidity means supply ducts don’t get the dry-season reset that inland LA basins experience. Mold and mildew inside duct interiors can stay active for months at a time, not just during the June Gloom.
- Shared dryer vent stacks in older multi-family buildings: These stack risers accumulate lint, salt deposits, and moisture. In a three-story rent-controlled building, a clogged shared stack reduces airflow for every unit above the ground floor, and it’s a real fire risk that building owners often overlook until a tenant reports it.
- Original 40-to-50-year-old ductwork: The rent control ordinance that covers pre-1979 units has preserved a lot of Santa Monica’s mid-century housing stock. The original ductwork in those buildings is still in place in many cases. We see 1960s-era galvanized trunk lines with no documented cleaning history, and the rust evidence to prove it.
Pricing for HVAC Cleaning in Santa Monica, CA
Here are honest ranges for what we charge in Santa Monica, in dollars, per Haven Standard Clause 1. Evaporator coil cleaning: $220-$420. Air handler cleaning: $350-$650. Condenser cleaning: $150-$300. Coil treatment: $90-$160 per coil. Full HVAC cleaning that combines coil, blower, air handler, and treatment typically runs $600-$1,000 for a single residential system. What moves the number is access - Santa Monica apartments with rooftop condensers or tight mechanical closets take longer to work in safely. The price is written before any panel comes off, and it does not change after we open the system up. Free second opinions on any written estimate are available at no cost; bring us a competitor’s written quote and we’ll put our number next to it.
We Also Serve Cities Near Santa Monica
Our crews work throughout the Westside. We regularly service HVAC Cleaning in Santa Monica, plus Venice, Culver City, Beverly Hills, and West Hollywood. The coastal conditions change street by street; a building on Abbot Kinney faces different exposure than one north of Wilshire. That’s why we never treat the Westside as one climate zone.
Serving Santa Monica, CA - Our Local Coverage Area
We’re based in the Santa Monica 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 Santa Monica
Santa Monica sits directly on the Pacific, so the air moving through return ducts carries genuine salt particulate. Culver City sits a few miles inland and catches far less of that marine layer. Salt accelerates corrosion on galvanized steel, especially at exterior wall penetrations where temperature swings cause condensation. In Santa Monica buildings within a half-mile of the beach, pitted and rusted trunk lines are a standard finding. If you suspect rust in an older building, call (806) 606-6902 and we’ll inspect it before you agree to any work.
Yes. Rent control in Santa Monica covers units built before April 1979, and many of those two- and three-story courtyard complexes still operate with their original galvanized steel or early flex ductwork. Owners of rent-controlled units have had limited financial reason to replace ducts that still move air. We’ve documented 1960s duct systems in the Pico neighborhood with no cleaning history at all. Age itself isn’t always fatal; neglect plus Santa Monica’s humidity is what kills a duct system early. Call (806) 606-6902 for a written assessment of what you’re actually working with.
The June Gloom marine layer keeps relative humidity elevated through spring and early summer, even when residents don’t feel particularly hot. Duct interiors never fully dry between cooling cycles, which means biological growth on coils and inside supply runs stays active for months. That’s different from inland LA, where dry heat periods bake the ductwork and interrupt the mold cycle. In Santa Monica, the growth is chronic. An annual HVAC cleaning with a coil treatment interrupts that cycle. Call (806) 606-6902 and we’ll show you what’s actually growing in your system before we treat it.
Shared dryer vent stacks in older Santa Monica buildings collect lint, salt deposits, and moisture in a single vertical run serving multiple units. If one unit’s exhaust is restricted, airflow for every unit above drops. The lint that accumulates becomes a fuel load. We use negative-pressure extraction to pull material out of the stack without pushing it into someone else’s unit. If you’re in a rent-controlled building with weak dryer performance, call (806) 606-6902 for an inspection; the problem is rarely your dryer.
Yes. A clean filter catches particulate, but it does nothing for the salt and moisture that pass through as air. The evaporator coil inside your air handler sits in a humid, salt-laden airstream for hours a day in Santa Monica. That coil develops a sticky film that traps whatever the filter missed, and the film itself becomes a surface for biological growth. When we open a handler, the filter is often fine and the coil behind it is not. A coil cleaning and treatment every cooling season is the only way to keep a coastal air handler from degrading early. Call (806) 606-6902 for a written quote on coil cleaning; the estimate is free.
Contact CleanRun for HVAC Cleaning in Santa Monica
If your system hasn’t been opened and documented in the last year, it’s time. We’ll give you a written price before any work begins, a documented photo record of every duct run before and after, and the 365-Day Done Right Promise in writing. Call (806) 606-6902 to schedule with a live person, 24/7. Bring a competitor’s written estimate and we’ll put our number next to it for free.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning, serving Santa Monica since 2013.