Metal ductwork running through a home, insulated and sealed at the joints

Same-day air duct service in El Segundo, CA

Air Duct Servicesin El Segundo, CA

After a smoky summer, Los Angeles County homes can hold onto the smell long after the air outside clears - because the ductwork stored the fine particles and keeps recirculating them. A trunk-first cleaning removes the reservoir the smoke settled into.

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Air Duct Service Co — El Segundo, CA

Every air duct service, one El Segundo call

Cleaning, inspection, repair, installation, sealing and commercial work - the full air duct service list for El Segundo, with free inspections and the same crew on every job. This page covers air duct in El Segundo, CA end to end — the services, the local picture and the ZIP codes served.

Technician feeding an air whip into a floor vent in a home living room

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. In Los Angeles County, open-window months load systems steadily, and every run gets scrubbed along its full length. It is why air duct cleaning in El Segundo, CA keeps getting recommended to neighbors.

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Technician inspecting a ceiling return vent with a flashlight inside a home

Cleaning & Care Air Duct Inspection

For a El Segundo home you just bought, the inspection shows the condition of the one system nobody ever shows buyers. 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. The crews behind air duct inspection in El Segundo, CA are the same ones who cover the ZIP codes listed below.

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Technician joining a duct section back together in a home attic

Repair Air Duct Repair

Crushed, torn or disconnected ducts leak the air you pay to heat and cool. Damaged sections are rebuilt and sealed with mastic, so the fix holds through heat, damp and the odd tremor. We repair and rebuild damaged sections so airflow is strong and even again. That is air duct repair in El Segundo, CA, done the way it should be.

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Technician connecting a new flex duct to the furnace inside a home

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. Around El Segundo, additions get runs sealed and balanced with the existing system, so the new room matches the house. That local standard is what air duct installation in El Segundo, CA means with Air Duct Service Co.

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Technician brushing mastic sealant onto a duct joint in a home attic

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 El Segundo, sealing attic runs stops cooled air from spilling into the hottest space in the house. That is air duct sealing in El Segundo, CA, done the way it should be.

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Two technicians cleaning the ductwork in a home with a professional duct machine

Cleaning & Care Commercial Air Duct Cleaning

Offices, restaurants, retail and multi-unit buildings across El Segundo — scheduled commercial duct cleaning with the same negative-air machine sealed onto the trunk, keeping your space comfortable, compliant and breathing clean. In El Segundo, we schedule around business hours, so restaurants, offices and retail spaces stay open while the work happens. When neighbors talk about commercial air duct cleaning in El Segundo, CA, this is the visit they mean.

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Need 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.

Local conditions

El Segundo ducts have El Segundo problems

A duct system in El Segundo 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.

Wildfire smoke settles in the ducts

Smoke is the finest dust there is, and during fire season it penetrates homes across El Segundo even with windows shut. The duct system collects it in the trunk and returns, and after the skies clear the house keeps recirculating that residue - and its smell - until the system is cleaned from the trunk out.

Inland heat bakes attic systems

Inland El Segundo summers push attics to extremes, and the ductwork living there ages fast - tape dries, flex jackets get brittle, joints separate. Cooled air leaks overhead while the system runs long afternoons, and sealing is usually where the fix starts.

Earthquake country shakes joints loose

Small tremors are a fact of life in El Segundo, and duct joints in attics and crawlspaces shift a little with each one. Over years, takeoffs loosen and seams open. A comfort problem with no obvious cause is worth a camera look at the connections overhead.

ADUs, conversions and additions

Garage conversions and accessory units are going up across El Segundo, 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.

El Segundo sits in Los Angeles County, and the ZIP list at the bottom of this page covers 1 serviceable ZIP codes — 90245 through 90245. The closest served neighbors are Manhattan Beach, Hawthorne, Hermosa Beach, and every one of them is covered by the same crews, the same day, under the same number: (888) 258-5005.

Cold air duct? Warm answer.

Same-day service, free estimates, licensed & insured — and a air duct that lights when you click the remote.

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Questions

Asked the way El Segundo asks

The smoke is gone but my house still smells like it - why?

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 El Segundo, a cleaning from the main trunk out removes that stored residue, and the startup smell goes with it.

Can cleaning help after wildfire smoke exposure?

It removes the indoor reservoir: smoke that settled into duct dust keeps recirculating long after outdoor air clears. Cleaning the trunk and returns, plus a fresh high-quality filter, is the combination Los Angeles County homeowners use to close out a smoke season indoors.

What are the signs my ducts are leaking?

Rooms that lag the thermostat, long AC cycles on ordinary days, dust returning soon after cleaning and weak airflow at distant registers. In attic systems across El Segundo, heat-dried tape and shifted joints are the standing culprits, and mastic sealing is the lasting fix.

Do you clean ducts in commercial buildings here?

Yes - offices, restaurants, retail, medical suites and multi-unit buildings across El Segundo, scheduled around your hours. Commercial systems get the same method: the negative-air machine sealed onto the trunk, every run cleaned individually, and a camera record of condition.

Do you offer same-day air duct service in El Segundo?

Yes - same-day service is available in El Segundo, along with free inspections and estimates before any work starts. We are licensed and insured, with 10+ years of experience and 100+ 5-star reviews. Call early in the day for the best chance of a same-day visit.

Do you give prices over the phone?

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.

Where we work

El Segundo, CA ZIP codes we serve

Air Duct Service Co is a national company with local technicians serving El Segundo 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 El Segundo list below covers 1 ZIP codes, 90245 through 90245.

90245

Don't see your ZIP? El Segundo 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: Manhattan Beach, CA · Hawthorne, CA · Hermosa Beach, CA · Inglewood, CA · Lawndale, CA · Redondo Beach, CA.