Round Mountain ducts collect construction dust, cedar and oak pollen and plain Texas dirt, then circulate all of it through the longest cooling season in the country. Our negative-air machine seals onto the main trunk and puts the whole system under suction first, then every run is scrubbed individually.
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Cleaning, inspection, repair, installation, sealing and commercial work - the full air duct service list for Round Mountain, with free inspections and the same crew on every job. This page covers air duct in Round Mountain, TX 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. Air Duct Cleaning in Round Mountain, TX is one call away, every day of the week.
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Cleaning & Care
Air Duct Inspection
In Round Mountain, the camera pays closest attention to the attic runs, where heat separates joints and sags flex duct between straps. 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. When neighbors talk about air duct inspection in Round Mountain, TX, this is the visit they mean.
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Repair
Air Duct Repair
Crushed, torn or disconnected ducts leak the air you pay to heat and cool. In Round Mountain, 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. Air Duct Repair in Round Mountain, TX is one call away, every day of the week.
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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. Around Round Mountain, garage conversions and additions get ductwork sized, sealed and balanced properly instead of tied in as an afterthought. That is air duct installation in Round Mountain, TX, done the way it should be.
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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 Blanco County, a sealed system holds temperature evenly, so the hot-bedroom complaint usually fades with the leaks. That is air duct sealing in Round Mountain, TX, done the way it should be.
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Cleaning & Care
Commercial Air Duct Cleaning
Offices, restaurants, retail and multi-unit buildings across Round Mountain — scheduled commercial duct cleaning with the same negative-air machine sealed onto the trunk, keeping your space comfortable, compliant and breathing clean. Medical and office tenants across Texas often book ahead of allergy season, clearing the returns before complaints start. When neighbors talk about commercial air duct cleaning in Round Mountain, TX, this is the visit they mean.
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 Round Mountain 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.
When attic joints separate, a Round Mountain 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.
Growth around Round Mountain 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.
Dry, windy stretches blow fine soil dust across Blanco County and into every house, through door gaps, attic vents and the system itself. It is abrasive, it loads filters quickly, and what passes the filter settles in the low spots of the trunk and returns.
Two-story Round Mountain homes usually carry separate upstairs and downstairs systems, which means two trunks aging on their own schedules. The upstairs system - all attic, all heat - almost always needs attention first, and it is the one driving the summer comfort complaints.
Round Mountain sits in Blanco County, and the ZIP list at the bottom of this page covers 1 serviceable ZIP codes — 78663 through 78663. The closest served neighbors are Marble Falls, Meadowlakes, Briarcliff, 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.
They hold the reservoir. Cedar, oak and grass pollen collect in the returns across their seasons and keep recirculating between them, so a Round Mountain house can feel pollinated in a month when nothing outside is blooming. Cleaning the trunk and returns removes that stored load.
It sits at the end of the longest attic run, and that run sags, kinks or leaks on the way in most Blanco 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.
Yes - offices, restaurants, retail, medical suites and multi-unit buildings across Round Mountain, 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.
In Round Mountain, 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.
Yes - same-day service is available in Round Mountain, 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.
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 Round Mountain 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 Round Mountain list below covers 1 ZIP codes, 78663 through 78663.
Don't see your ZIP? Round Mountain 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: Marble Falls, TX · Meadowlakes, TX · Briarcliff, TX · Double Horn, TX · Dripping Springs, TX · Jonestown, TX.
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