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

Same-day air duct service in Cedar Park, TX

Air Duct Servicesin Cedar Park, TX

From slab ranches with attic systems to two-story homes with a unit for each floor, Cedar Park ductwork shares the same enemies: attic heat, failed tape and dust. Free inspections, same-day service and a camera view of your own ducts before we recommend anything.

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Air Duct Service Co — Cedar Park, TX

Every air duct service, one Cedar Park call

The six services Cedar Park homeowners call us for most - from clearing a dust-loaded attic trunk to sealing the leaks that cool the attic instead of the house. Everything on this page is air duct in Cedar Park, TX — the work, the local conditions and the coverage.

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 Cedar Park, the cleaning focuses on what a long cooling season packs in - construction dust, pollen and fine dirt layered through the trunk. Booking air duct cleaning in Cedar Park, TX takes one call, and the tech arrives with everything the job needs.

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

Cleaning & Care Air Duct Inspection

In Williamson County, an inspection before summer catches the leaks that would waste cooled air through the whole season. 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. Booking air duct inspection in Cedar Park, TX takes one call, and the tech arrives with everything the job needs.

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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. In Cedar Park, the repair list starts in the attic: separated joints, sun-aged flex duct and boots pulled loose at the registers. We repair and rebuild damaged sections so airflow is strong and even again. That is air duct repair in Cedar Park, TX, 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. Every new joint is sealed with mastic, because a new duct leaking cooled air into a hot attic is wasted from day one. Air Duct Installation in Cedar Park, TX runs on one standard: done properly, checked, and shown to you before we leave.

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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. Returns get sealed too, so the system stops pulling hot attic air through gaps in the return run. The crews behind air duct sealing in Cedar Park, TX are the same ones who cover the ZIP codes listed below.

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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 Cedar Park — scheduled commercial duct cleaning with the same negative-air machine sealed onto the trunk, keeping your space comfortable, compliant and breathing clean. The same negative-air method scales up: one machine sealed onto the trunk, every run cleaned individually, no shortcuts on bigger systems. For commercial air duct cleaning in Cedar Park, TX, one call books the visit and a local tech takes it from there.

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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

Cedar Park ducts have Cedar Park problems

A duct system in Cedar Park cools through a brutal, months-long season from inside a superheated attic. This is what we actually find here, and what we check on every visit.

Cooling the attic by accident

When attic joints separate, a Cedar Park system spills cooled air into the one space that never needs it. The rooms below drift warm, the unit runs near-constantly on the hottest days, and the cause sits overhead: leaks that sealing fixes for good.

Cedar, oak and grass pollen

Texas pollen is famous for a reason - cedar in winter, oak in spring, grasses after that. Return ducts store each wave and recirculate it between seasons, so the house keeps a pollen reserve long after the outdoor count drops.

Slab homes, all-attic systems

With no basements, Cedar Park ductwork lives entirely in the attic - long flex runs snaking over joists, sagging between straps and kinking at turns. A sagging run traps dust and slows airflow; a kinked one starves the room it feeds, usually the far bedroom.

Returns that breathe attic air

A leaking return in an attic pulls superheated, dust-laden attic air into the system every cycle, bypassing the filter. The AC fights hotter return air than it should ever see, rooms cool slowly, and the fix is sealing the return - a duct job, not an equipment job.

Cedar Park sits in Williamson County, and the ZIP list at the bottom of this page covers 2 serviceable ZIP codes — 78613 through 78641. The closest served neighbors are Volente, Leander, Liberty Hill, 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 Cedar Park asks

Why does my AC run all day and still not cool?

Before blaming the unit, check the ducts. In Cedar Park, separated attic joints and leaking returns are behind a large share of weak-cooling calls: the system loses cooled air overhead and pulls hot attic air in its place. An inspection shows both on camera, and sealing plus repair often restores cooling the equipment always had.

How do you clean the ducts - what is the process?

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 travels 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.

Do you clean ducts in commercial buildings here?

Yes - offices, restaurants, retail, medical suites and multi-unit buildings across Cedar Park, 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.

Will sealing my ducts lower my cooling bill?

In Cedar Park, sealing is usually where the savings live: cooled air leaking into an attic is a direct loss on every cycle of the longest cooling season in the country. We leak-check on every inspection and tell you plainly which work would pay off.

Do you offer same-day air duct service in Cedar Park?

Yes - same-day service is available in Cedar Park, 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, especially during a heat wave.

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

Cedar Park, TX ZIP codes we serve

Air Duct Service Co is a national company with local technicians serving Cedar Park street addresses across the ZIP codes below — same-day service and free estimates, every day 8 AM – 8 PM. More of Texas is covered from our Texas page. The Cedar Park list below covers 2 ZIP codes, 78613 through 78641.

78613 78641

Don't see your ZIP? Cedar Park 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: Volente, TX · Leander, TX · Liberty Hill, TX · Jonestown, TX · Lago Vista, TX · Point Venture, TX.