From coastal homes that open their windows half the year to inland homes sealed against the heat, Malibu duct systems collect a California mix of dust, pollen and smoke residue. Free inspections, same-day service and a camera view of your own ducts before we recommend anything.
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Cleaning, inspection, repair, installation, sealing and commercial work - the full air duct service list for Malibu, with free inspections and the same crew on every job. This page covers air duct in Malibu, CA end to end — the services, the local picture and the ZIP codes served.
Cleaning & Care
Air Duct Cleaning
Our negative-air machine seals onto the main trunk duct and puts the whole system under suction first. Then each run is scrubbed individually, so years of dust and debris travel one way only — out of the ducts and into the machine. That local standard is what air duct cleaning in Malibu, CA means with Air Duct Service Co.
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Cleaning & Care
Air Duct Inspection
In Los Angeles County, an inspection after smoke season shows how much residue the system stored. A camera goes inside your ductwork so you can see exactly what's in there — buildup, damage or blockages — before we recommend anything. Inspections are free. That local standard is what air duct inspection in Malibu, CA means with Air Duct Service Co.
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Repair
Air Duct Repair
Crushed, torn or disconnected ducts leak the air you pay to heat and cool. In Malibu, the repair list often starts overhead: heat-dried joints, shifted takeoffs and brittle flex runs in the attic. We repair and rebuild damaged sections so airflow is strong and even again. The crews behind air duct repair in Malibu, CA are the same ones who cover the ZIP codes listed below.
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Install & Replace
Air Duct Installation
New duct runs for additions, remodels and system upgrades — sized, sealed and balanced so every room gets its share of heating and cooling. It is why air duct installation in Malibu, CA keeps getting recommended to neighbors.
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Repair
Air Duct Sealing
Leaky joints quietly waste a big share of your airflow. We seal seams and connections with professional mastic for a tighter, more efficient system. In Los Angeles County, a sealed system also keeps smoke-season air where it belongs - inside, filtered, instead of leaking at every joint. When neighbors talk about air duct sealing in Malibu, CA, this is the visit they mean.
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Cleaning & Care
Commercial Air Duct Cleaning
Offices, restaurants, retail and multi-unit buildings across Malibu — scheduled commercial duct cleaning with the same negative-air machine sealed onto the trunk, keeping your space comfortable, compliant and breathing clean. Offices across California often book after fire season, clearing the stored residue before staff complaints start. The crews behind commercial air duct cleaning in Malibu, CA are the same ones who cover the ZIP codes listed below.
Get a free estimateNeed something else — a damper, a blower, a smoke problem, a bird in the flue? We cover all 27 air duct specialties. Call (888) 258-5005 and describe it.
A duct system in Malibu may face wildfire smoke, valley heat, coastal moisture or all three across the year. This is what we actually find here, and what we check on every visit.
Owners across Los Angeles County notice it every year: weeks after a smoke event, the AC or heat still carries a faint campfire note at startup. That is smoke residue stored in duct dust, releasing a little with every cycle. Cleaning the reservoir is what ends it.
California's mild months are open-window months, and everything outside - pollen, road dust, construction grit - comes in and a share of it settles into the returns. By the time the house closes up for summer heat or winter rain, the system has stored a season of it.
With something blooming in California in almost every month, pollen is not a season here so much as a rotation - trees, grasses, weeds in turn. Return ducts collect each wave, and allergy households feel the stored load most when the house is sealed tight.
Garage conversions and accessory units are going up across Malibu, and their ductwork is often the last thing planned - tied into a trunk that was never sized for another room. Those spaces stay uncomfortable until the run is installed, sealed and balanced properly.
Malibu sits in Los Angeles County, and the ZIP list at the bottom of this page covers 1 serviceable ZIP codes — 90265 through 90265. The closest served neighbors are Calabasas, Agoura Hills, Hidden Hills, and every one of them is covered by the same crews, the same day, under the same number: (888) 258-5005.
Same-day service, free estimates, licensed & insured — and a air duct that lights when you click the remote.
Because the ductwork kept it. Fine smoke particles settled into the dust inside your trunk and returns during the event, and every cycle since has released a little back into the rooms. In Malibu, a cleaning from the main trunk out removes that stored residue, and the startup smell goes with it.
Our negative-air machine seals onto the main trunk duct and puts the whole system under suction first. Then each individual run is scrubbed on its own, so loosened dust and smoke residue travel toward the trunk and into the machine - never back into your rooms. We finish at the registers and show you the before-and-after on camera.
Usually the run serving it: a separated attic joint, a kinked flex run, or a conversion room tied into an undersized trunk. In Malibu we trace the run on the inspection camera, and repair, sealing or a properly sized new run fixes it at the cause.
Yes - original ductwork is the most common hidden cause of comfort and dust complaints in older Malibu homes. The camera shows buildup, leaks and undersized returns plainly, and you can decide what, if anything, is worth doing from evidence.
In inland Malibu homes with attic systems, leaks spill cooled air into a hot attic on every cycle, and sealing them means the equipment runs less to hold temperature. We leak-check on every inspection and tell you plainly which work would actually pay off.
No — and be wary of anyone who does. Every duct system is a different size and condition, so a phone price is a guess that changes at your door. Our inspections and estimates are free: a tech looks inside your actual ductwork first, then gives you one clear price before any work starts.
Air Duct Service Co is a national company with local technicians serving Malibu street addresses across the ZIP codes below — same-day service and free estimates, every day 8 AM – 8 PM. More of California is covered from our California page. The Malibu list below covers 1 ZIP codes, 90265 through 90265.
Don't see your ZIP? Malibu also uses P.O. Box and single-organization ZIP codes that have no street addresses — call (888) 258-5005 and we will confirm coverage for your street address on the call.
Also serving nearby: Calabasas, CA · Agoura Hills, CA · Hidden Hills, CA · Westlake Village, CA · Thousand Oaks, CA · Santa Monica, CA.
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