Clean vent register grille on the wall of a home

Same-day air duct service in St. Hedwig, TX

Air Duct Servicesin St. Hedwig, TX

In St. Hedwig, the air conditioner is not an appliance - it is life support for half the year, and the ductwork carrying that air runs through attics hot enough to bake it. We clean the system from the main trunk out, inspect it on camera and seal the leaks that waste cooled air by the hour.

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Air Duct Service Co — St. Hedwig, TX

Every air duct service, one St. Hedwig call

From a new build full of construction dust to an older system losing air overhead, these are the six duct services St. Hedwig homeowners book with us. Below is air duct in St. Hedwig, TX in full — every service, the local conditions and the areas covered.

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. Around St. Hedwig, attic systems get the same trunk-first treatment, with every sagging flex run scrubbed along its full length. Booking air duct cleaning in St. Hedwig, 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

Around St. Hedwig, findings come back in plain language: what is clean, what needs work soon, and what can safely wait. 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 St. Hedwig, TX means with Air Duct Service Co.

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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 St. Hedwig, 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. Booking air duct repair in St. Hedwig, TX takes one call, and the tech arrives with everything the job needs.

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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. Air Duct Installation in St. Hedwig, TX starts with a real look at the problem — never a guess over the phone.

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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. For air duct sealing in St. Hedwig, TX, one call books the visit and a local tech takes it from there.

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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 St. Hedwig — scheduled commercial duct cleaning with the same negative-air machine sealed onto the trunk, keeping your space comfortable, compliant and breathing clean. Around St. Hedwig, multi-unit buildings get a unit-by-unit plan, with each system cleaned from its own trunk. That local standard is what commercial air duct cleaning in St. Hedwig, TX means with Air Duct Service Co.

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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

St. Hedwig ducts have St. Hedwig problems

A duct system in St. Hedwig 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 St. Hedwig 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.

The longest cooling season there is

From spring to well past the start of football season, St. Hedwig systems run daily. That runtime moves a dust load through the house more times in one summer than a northern system manages in three years - which is why duct condition shows up here as dust on everything, all the time.

Construction dust in booming suburbs

Growth around St. Hedwig means subdivisions going up fast, and systems routinely run during drywall and paint to keep crews working. New ducts start life loaded with construction dust, and owners in fresh homes often notice gritty dust within the first year.

Garage conversions and additions

Converted garages, casitas and room additions across St. Hedwig often get ductwork tied in as an afterthought - undersized, unsealed or fed from the end of a trunk. Those rooms never match the house temperature until the run is sized, sealed and balanced properly.

St. Hedwig sits in Bexar County, and the ZIP list at the bottom of this page covers 1 serviceable ZIP codes — 78152 through 78152. The closest served neighbors are Universal City, La Vernia, China Grove, 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 St. Hedwig asks

How often should ducts be cleaned in Texas?

Every few years for most St. Hedwig homes - sooner in new builds with construction dust, homes with pets, or households fighting cedar and oak allergies. The runtime here is so long that loads build faster than in most of the country. We camera-inspect free and show you your own trunk before recommending anything.

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.

Why is the far bedroom always hot?

It sits at the end of the longest attic run, and that run sags, kinks or leaks on the way in most Bexar County homes. Air arrives weak and warmed. Tracing the run on inspection, then repairing, re-strapping and sealing it, is the usual fix - no larger AC required.

We just bought a new build - is cleaning needed already?

Often, yes. In fast-growing areas around St. Hedwig, systems run during construction, and drywall dust packs into new ductwork before move-in. The free camera inspection settles it in minutes - if the trunk is clean, we say so and leave.

Do you clean ducts in commercial buildings here?

Yes - offices, restaurants, retail, medical suites and multi-unit buildings across St. Hedwig, 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 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

St. Hedwig, TX ZIP codes we serve

Air Duct Service Co is a national company with local technicians serving St. Hedwig 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 St. Hedwig list below covers 1 ZIP codes, 78152 through 78152.

78152

Don't see your ZIP? St. Hedwig 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: Universal City, TX · La Vernia, TX · China Grove, TX · Kirby, TX · Converse, TX · Marion, TX.