Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Fast, Reliable Air Duct Repair Across Live Oak
Air duct repair in Live Oak usually runs between $220 and $650 for a single damaged run, while a full duct replacement in an average 1,800-square-foot Live Oak home typically lands between $1,800 and $4,200. Most repairs our team completes in Live Oak are done the same day we diagnose them, because we carry the common materials on the truck. If you’re noticing weak airflow in one room, a musty smell when the AC kicks on, or a gray film forming around your registers, call Linden Air Duct San Antonio at (430) 233-7681. We’ll send a technician who knows exactly what to look for in Live Oak homes built between the 1960s and 2000s.
Why Linden Air Duct San Antonio Is Live Oak’s Preferred Air Duct Repair Company
Live Oak homeowners call us because we understand what happens to ductwork in this specific housing stock, and many also ask about our Dryer Vent Cleaning - Live Oak service while we’re in the attic. The ranch-style homes off Toepperwein Road, the brick traditionals near the Live Oak City Park, and the 1980s and 1990s subdivisions around Kitty Hawk Road all share something: attic-installed flex duct and rigid metal runs that have been baking in Texas heat for decades. Marcus Veale and our team have spent years working inside these attics, and we know the failure patterns by heart. We can tell you before we even climb the ladder whether the problem is likely a disconnected return, a crushed supply run, or a degraded flex liner.
Every technician who arrives at your Live Oak door is background-checked, identity-verified, and wearing a clean, marked uniform. You’ll get the tech’s name and photo before the visit, and they’ll show a photo ID badge at the door. That’s the Threshold Standard, and it’s not optional. We put your repair price in writing before any work starts, and every repair carries a written guarantee. If a covered repair fails, we come back at no charge. That’s the 365-Day Done Right Promise, and it applies to every Live Oak job.
Styles & brands we work with
Air Duct Replacement in Live Oak
Air Duct Replacement in Live Oak is what’s needed when patching won’t hold, and we’re honest about that line. If the flex duct in your attic has torn outer liners, collapsed inner coils, or mold staining that has soaked through the insulation, a patch just buys you a few months. For a typical single-story Live Oak ranch, replacing the main supply trunk and the worst branch runs costs between $1,800 and $3,400. A full system replacement, including the return side, runs $2,800 to $4,200 depending on the home’s layout and how many runs snake through the attic.
We use Rotobrush and Nikro equipment to remove old, failing materials cleanly, then install new ductwork that’s properly sized, properly strapped, and sealed with mastic at every joint. No tape-only shortcuts. No reusing that crumbling insulation wrap.
What Replacement Involves
We remove the old duct sections, inspect the plenum and boots for damage, then hang new flex or rigid duct with proper support straps every four to five feet. Every connection gets sealed with mastic, not duct tape, and we rebalance the system so each room gets the airflow it should. You get before-and-after photos of your own attic, so you can see exactly what was replaced and why.
When a Patch Won’t Do
If you can see the inner coil of a flex duct poking through the outer jacket, or if the insulation inside the duct is wet, black, or crumbling, replacement is the cheaper long-term answer. We tell Live Oak homeowners this directly, even when a patch would have been a smaller invoice today. Patching a dying duct is like patching a tire with a hole in the sidewall; it fails again, and soon.
Ductwork Repair in Live Oak
Ductwork Repair in Live Oak covers the specific failures we see most often in homes built between the 1960s and early 2000s: disconnected returns, crushed supply runs, sagging flex, and joints that have pulled apart. Most single-run repairs in Live Oak run between $220 and $650, and that includes the diagnosis, the materials, and the labor. If multiple runs are affected or a section of trunk line needs replacing, the job usually lands between $800 and $1,500. We price the whole job before we start, in writing, so there’s no surprise at the end.
Common Repairs on Older Ranch Homes
In the 1960s and 1970s ranch homes around Live Oak, we frequently find original rigid metal ducts that were disconnected during an attic remodel and never reattached. Air dumps into the attic instead of the bedroom, and the homeowner just notices the back rooms never cool down. We reconnect, seal, and test airflow before we leave.
Flex Duct Sag and Tear Repair
Sagging flex duct is a Live Oak staple. The straps fail, the duct dips between joists, condensation pools, and the insulation soaks through. We cut out the waterlogged section, install a new piece with proper support, and seal the ends with mastic. Done right, this repair should outlast the rest of the run.
Trusted Brands We Service in Live Oak
Our trucks carry repair materials and replacement components that match what’s actually installed in Live Oak homes, which means we’re not ordering parts and making you wait a week. We work with professional-grade equipment from Rotobrush and Nikro for cleaning and diagnostics, and we stock air-quality products from Honeywell and Aprilaire for homeowners who want to address filtration at the same time. When your repair exposes a bigger air-quality issue, we can talk through options without pushing a sale. Live Oak homeowners appreciate that, and it’s why most of our local work comes from referrals.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Repair Problems We See in Live Oak Homes
- Disconnected return trunks in hot attics. Original 1960s rigid ducts often separate at the joints during attic work or simple thermal expansion, and the blower ends up pulling attic air into the system. We find this with a camera inspection when the homeowner only complained about dust.
- Crushed flex duct under stored belongings. Live Oak homeowners use attic space for storage, and boxes and holiday decorations end up sitting on top of duct runs. An 8-inch flex duct crushed flat loses most of its airflow, and the rooms at the end of the run starve.
- Torn outer liners pulling fiberglass into the air stream. In many Live Oak homes, return ducts run through hot attics, and the outer jacket degrades from UV exposure and age. The blower then pulls fiberglass particles through the pinholes and distributes them as that gray film on your registers.
- Failing asbestos-paper insulation on original rigid ducts. The supply ducts in many 1960s and 1970s Live Oak ranches are wrapped in an insulation material that breaks down over decades. When cleaned with negative pressure, the wrapping can collapse inward and clog the duct, requiring emergency patching before the system works again.
Pricing for Air Duct Repair in Live Oak, TX
Single-run repairs in Live Oak start around $220 and rarely exceed $650 unless the problem is the main trunk line. A full Air Duct Replacement job for a typical three-bedroom Live Oak home runs between $1,800 and $4,200, and we walk you through exactly what’s included before you sign anything. What moves the price: number of damaged runs, accessibility of the attic, whether the return side needs work, and whether we’re dealing with original rigid metal or newer flex. We never quote a low teaser price and then inflate it once the van is in your driveway. The price you approve in writing is the price you pay. Call (430) 233-7681 for a free estimate, and we’ll give you a real number based on what’s actually in your attic.
We Also Serve Cities Near Live Oak
Beyond Live Oak, our technicians cover San Antonio, Selma, Fair Oaks Ranch, and Alamo Heights. If you’re in one of those communities and dealing with airflow problems or duct damage, our Air Duct Repair team can schedule a visit with the same written pricing and guarantee. For homeowners inside Live Oak specifically, you can learn more about our local coverage by visiting Air Duct Repair in Live Oak. We know the attics, the housing stock, and the failure patterns in every one of these neighborhoods.
Serving Live Oak, TX - Our Local Coverage Area
We’re based in the Live Oak area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Repair in Live Oak
Original 1960s and 1970s rigid metal ducts in Live Oak ranches were often installed with slip-fit joints that were never screwed or sealed. Over decades of thermal cycling, those joints work loose. When a cleaning company applies negative pressure to the system, a loose joint that was barely hanging on finally separates completely, and the return side starts pulling attic air. Our camera inspection catches this before we finish, and the repair is straightforward: reconnect, screw, and seal with mastic. Call (430) 233-7681 if you suspect this happened in your home.
No, that’s not normal, and it usually means the flex duct outer jacket has torn somewhere in the attic. The blower creates negative pressure inside the return ducts, and any hole in the jacket lets fiberglass insulation get pulled into the air stream. A cleaning removes the loose fibers, but if the tears are not repaired or the damaged sections replaced, the fibers come right back. The fix is a targeted Air Duct Repair on the damaged run, not another cleaning.
Yes. When flex duct sags between the support straps, the effective inside diameter shrinks at the sag point, which increases static pressure and reduces airflow. The AC runs longer to hit the thermostat setting, and the cooling bill climbs. Even if the duct hasn’t developed a visible hole, the sag itself is a real efficiency loss. Re-strapping and re-supporting a sagging run is one of the least expensive repairs we do, often under $300.
Dust tends to be loose and wipes away without leaving a stain. Fiberglass from a degrading duct liner is finer and slightly sticky, and it often forms a gray film that smears when you wipe it. If you see it on the supply registers in every room, especially in a 1980s or 1990s home, it’s likely the duct liner shedding. A camera inspection will confirm it in about 20 minutes, and we’ll show you the footage on the spot.
Absolutely. If the original rigid metal ducts have crumbling asbestos-paper insulation, multiple disconnected joints, and rust-through in the trunk line, the cost of repeated repairs can exceed a full replacement within two or three years. We had a customer off Toepperwein Road with a 1972 ranch who had patched the same return trunk twice before calling us. The replacement cost $2,700, but it ended a three-year cycle of $400 repair calls every spring. We’ll tell you honestly which path makes sense for your home.
If you’re ready to find out what’s actually going on inside your ducts, call Linden Air Duct San Antonio at (430) 233-7681. We serve all of Live Oak, from Toepperwein Road to Kitty Hawk Road to the neighborhoods around the Live Oak City Park. A real person answers the phone, day or night, and we’ll schedule a visit with a technician whose name and photo you’ll know before they arrive.
Written by Marcus Veale, Owner at Linden Air Duct San Antonio, serving Live Oak homeowners as part of the Threshold Group family since 2004.