Whole-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.
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AfterFast, Reliable Air Duct Repair Across Kirby
Air duct repair in Kirby typically runs between $280 and $690 for a single damaged run, and most jobs are completed in one visit. That’s the direct answer. If you live in one of Kirby’s 1950s-to-1970s tract homes near Ackerman Road or Sun Valley Drive, the odds are strong that your ductwork is original or first-generation replacement and has never been properly sealed. We know this because we work those attics every week.
Linden Air Duct Cleaning has served Kirby homeowners for years through our Air Duct Repair team, and we coordinate every Kirby job from our San Antonio dispatch office, so a crew can be at your door without a long drive across the metro. Call (980) 447-2498 and you’ll speak to a live person, not a menu tree. Tell us what you’re seeing: weak airflow from one register, a room that never cools, dust blowing out of a vent. We’ll give you a written price before any work starts.
Why Linden Air Duct Cleaning Is Kirby’s Preferred Air Duct Repair Company
Kirby is two square miles, give or take, completely surrounded by San Antonio. Every job here is local. We don’t dispatch from across the state and hope a technician figures out the streets. Our crews work Air Duct Repair in Kirby regularly, so they know the housing stock: ranch-style homes off Binz-Engleman Road, older rentals near the Randolph corridor, split-levels tucked behind Kirby Middle School. They know what an attic looks like after sixty Texas summers.
Every technician who walks up to your door is background-checked, identity-verified, and arrives in a clean, marked uniform. You get their name and photo before the visit, and they show a photo ID badge at the door. That’s the Threshold Standard, and it’s been the way we operate since 2004. In a city like Kirby, where you might be home alone with kids or unfamiliar with the crew at your door, that verification isn’t a nice extra. It’s the reason people let us in.
We’re led by Marcus Veale, who holds every Kirby job to a simple rule: the price you agree to is the price you pay, and the repair is guaranteed in writing for 365 days. If it doesn’t hold, we come back at no charge. We put that on paper on every single job, because a handshake doesn’t help you when a run separates again in August.
HVAC Duct Installation in Kirby
HVAC Duct Installation in Kirby means pulling out the old material and hanging new, properly sized ductwork in its place, and it’s the right call when a system has more failed sections than healthy ones. In Kirby’s post-war homes, we frequently find flex duct that has collapsed under its own weight, separated at the seams, or been crushed by someone walking through the attic during a cable or pest-control visit. When three or more runs are gone, patching stops making sense.
For a typical Kirby single-story home, HVAC duct installation runs $2,200 to $4,800 depending on the number of runs, the attic layout, and whether the plenum needs reworking. That’s a real range, not a teaser number. The written estimate we give before any work begins breaks it down by material, labor, and the sealing work included.
What We Install and Why It Matters
We replace old flex with R-6 or R-8 insulated flex duct, depending on what your attic ventilation and local code call for. R-8 costs a bit more up front, but in a Kirby attic that hits 140 degrees in July, it pays for itself in the first two cooling seasons. We also inspect the plenum and the connections at the air handler, because a new duct run attached to a leaky plenum is a waste of your money.
When Installation Beats Another Patch
If your home still has original 1960s ductwork and you’ve already paid for one or two repairs, a full installation is usually the honest recommendation. Duct material has a service life. In Kirby’s rental-heavy housing stock, we see systems that have simply aged out, and replacing them now costs less than chasing failures every spring.
Air Duct Replacement in Kirby
Air Duct Replacement in Kirby involves removing and replacing the failed sections of your ductwork, not the whole system, and it’s the standard fix when one or two runs have separated, collapsed, or torn. In a two-square-mile city where many homes are slab-on-grade with ducts running through a hot attic, a single separated run can send cooled air straight into the roof cavity while the bedroom it was meant to serve stays at 82 degrees.
For partial air duct replacement in Kirby, expect $280 to $690 per run for typical single-story homes. That includes removing the damaged section, fitting new insulated flex, sealing both connections with mastic, and testing airflow at the register. The job usually takes half a day. We don’t charge per vent or pad the invoice with mystery line items; the written price covers the work, and nothing gets added unless we find something you approve in writing first.
Sealing and Reconnection Work
Sometimes the duct itself is fine and the problem is the connection. First-generation flex duct was often secured with tape that dries out and fails after a few decades. We cut the old section back, pull the two ends together, and seal with mastic, not tape. Mastic stays flexible through thermal cycling and doesn’t peel.
Camera Inspection Before Replacement
We don’t guess. Before recommending replacement, we run a camera into the suspect run so you can see the damage on our screen. No scare tactics, just a clear look at what’s actually going on. Then you decide with real information and a written price in hand.
Trusted Brands We Service in Kirby
We work with professional-grade equipment from Rotobrush and Nikro, and our repair and sealing products include air-quality lines from Honeywell and Aprilaire. That matters for Kirby because we can stock the common flex sizes, mastic, and connectors our technicians need for the older duct systems in your area without making you wait on a parts order. When a 1950s-era run needs replacing, we’re not improvising with whatever fits; we’re using materials built for long-term performance. Fast turnaround on replacement parts means your repair isn’t held hostage by a supply chain.
Common Air Duct Repair Problems We See in Kirby Homes
- Separated first-generation flex duct. Homes built between the 1950s and early 1970s often still have their original duct runs, and the seams simply give out after decades of thermal cycling. We find runs lying disconnected in the attic while the air handler runs full blast.
- Debris mats restricting airflow near the Randolph corridor. Successive military tenants mean layers of pet dander, DIY dust, and cedar pollen compressed into the duct liner. These mats get thick enough that registers barely push air, even after a basic cleaning.
- Crushed or kinked ducts from attic foot traffic. Kirby attics are tight, and decades of cable installers, pest-control visits, and handymen have taken a toll. One misstep with a knee on a flex run can reduce airflow by half.
- Skipped HVAC upgrades in rental housing. Kirby’s high-turnover rental market means systems rarely get preventive maintenance. Ducts fail quietly, and the current tenant inherits the problem.
Pricing for Air Duct Repair in Kirby, TX
Here are honest numbers for Kirby’s market. A single duct repair runs $280 to $690. Air duct replacement for two to four failed runs typically lands between $560 and $2,760. Full HVAC duct installation for a single-story Kirby home starts around $2,200 and can reach $4,800 for larger or more complex layouts. What moves the price: how many runs have failed, whether the attic is walkable, and whether we’re repairing or replacing the connection at the plenum.
Every Kirby estimate is free and written, with no per-vent pricing and no surprise invoice at the end. Marcus Veale signs off on the pricing model, and the 365-Day Done Right Promise backs the work. Call (980) 447-2498 for an exact quote on your system.
We Also Serve Cities Near Kirby
While our primary focus is Kirby, we regularly take on jobs in neighboring markets like Kirby and the surrounding metro, including Houston, San Antonio, Dallas, and Fort Worth. If you own property in more than one of these areas, one call gets both jobs scheduled.
Serving Kirby, TX - Our Local Coverage Area
We’re based in the Kirby 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 Kirby
Kirby’s housing stock is dominated by 1950s-to-1970s tract homes whose original flex ductwork has been through sixty or more South Texas summers, and that material simply fails at the seams. Add in decades of attic foot traffic from cable installers and handymen, and you get runs that are separated, crushed, or both. Call (980) 447-2498 and we’ll inspect your attic for the specific failures in your home, or ask us about Dryer Vent Cleaning in Kirby while we’re there.
Once we identify a crushed or separated run, we run a camera inspection to confirm the full extent, then remove the damaged section, fit new insulated flex, seal both connections with mastic, and test airflow at the register. The work is done under negative pressure with HEPA filtration so we’re not pushing debris back through your system. Every repair is covered by our written 365-day guarantee, and a free second visit is included if it fails.
Kirby’s position next to Joint Base San Antonio-Randolph creates a turnover-driven accumulation pattern we rarely see in owner-occupied neighborhoods of the same age. Each new tenant adds a layer: pet dander from a previous dog, construction dust from a quick DIY repair, cedar pollen from the winter months when windows are cracked. In a Kirby attic, these layers compress into mats that measurably restrict airflow, and a simple cleaning won’t fix the underlying damage. Call (980) 447-2498 to schedule an inspection and get a written assessment.
Yes, and it’s worse in Kirby than in cities just 60 miles away because the Ashe juniper that produces the pollen is endemic to the Hill Country, and our December-through-February ‘cedar fever’ season dumps heavy allergen loads directly into return-air ducts. While most of the year Kirby homes stay shut tight against the heat, the few months when windows open are exactly when cedar pollen peaks. The result is a concentrated allergen load inside your duct system. We can test and show you what’s in there.
The honest answer depends on how many runs have failed and the overall condition of your ductwork. If one or two runs are separated or crushed, a targeted air duct replacement makes sense and costs less. If your system is original, sagging throughout, and you’ve already paid for multiple repairs, full HVAC duct installation is usually the smarter long-term investment. We’ll show you the camera footage and give you a written price for both options, then you decide. Call (980) 447-2498 for a free estimate.
Written by Marcus Veale, Owner at Linden Air Duct Cleaning, serving Kirby and the surrounding San Antonio metro.