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.
Carrier Air Duct Cleaning in Schertz, TX | Mortons Air Duct San Antonio
Air Duct Cleaning - Schertz for Carrier systems typically runs $400 to $800 for a whole-home system, depending on the number of returns and how badly the ductwork has been affected by local conditions. We’re an independent Carrier service provider, not a factory-authorized dealer, which means we tell you what’s actually wrong before you spend a dollar. The thing that sets our Carrier work apart here is simple: we know what Balcones limestone dust does to Infinity, Performance, and Comfort series ducting after a single humid Schertz summer.
Paul Adeyemi and our crew at Mortons Air Duct San Antonio clean and repair Carrier-equipped homes across Schertz every week. Call (903) 354-8393 for a free estimate. We’ll walk every vent location with you before a single tool comes off the truck.
Why Schertz Residents Choose Us for Carrier Service
Carrier systems show up in a huge share of Schertz homes, and we’ve been inside enough of them to recognize failure patterns by neighborhood. Paul grew up in Los Angeles, picked up HVAC and mechanical fundamentals at Los Angeles Trade-Technical College, and has spent years cleaning ducts across the San Antonio area, including older Carrier installs where the flex duct has lived through a decade of Texas attic heat.
What that means for you is a crew that doesn’t guess. We know which Carrier models tend to develop collapsed returns in unconditioned attics, which evaporator coils foul fastest from the pale limestone dust that drifts off the Escarpment, and where mastic seams start to fail from thermal cycling. We show up with Rotobrush and Nikro equipment, not entry-level rental gear, and we write the price down before any work starts. Shoe covers and drop cloths go down the moment we arrive. If it isn’t done right, our 365-Day Done Right Promise means we come back and make it right. That’s the Cedarwell Care Promise, and it’s behind every visit.
We’re also Carrier sales & service specialists in the truest sense: we don’t sell you a new unit because we clean ducts. We clean ducts because that’s what your Carrier system needs.
Styles & brands we work with
Common Carrier Air Duct Cleaning Problems We Solve in Schertz
- Collapsed flex duct at attic elbows. Schertz attics hit 130°F and higher in July. When Carrier systems use flexible ductwork in unconditioned attics, the heat softens the outer liner and the duct can kink or collapse at tight elbows, especially where returns are undersized. We cut out the failed section and fit new R-8 flex with mastic-sealed collars.
- Evaporator coil fouling from limestone dust and condensation. The yellow limestone dust off the Balcones Escarpment is fine enough to pass through standard filter grilles. It settles on Carrier evaporator coils, mixes with condensation, and hardens into a pale gritty film. Airflow drops, the coil ices up, and the system freezes on the hottest days.
- Mold growth in air handler duct liner. Carrier air handlers in Schertz attics sit in humid, unconditioned space. When warm attic air meets the cold air handler cabinet, condensation forms inside the fiberglass duct liner. That moisture plus the limestone dust creates ideal conditions for mold, which is why musty smells from the vents are so common here.
- Duct leakage at mastic seams. Thermal cycling in Schertz, where attic temperatures swing 70°F or more between day and night for much of the year, cracks mastic seals at duct joints. Air leaks out, silverfish crawl in, and your Carrier system works harder to cool less house.
- Silverfish and dust mites in ductwork. The humid subtropical climate in Schertz overwhelms the undersized dehumidification of many AC systems. Silverfish and dust mites thrive in the damp, dusty duct environment. The musty smell in your upstairs hallway probably isn’t the Texas heat; it’s what’s living in your returns.
Carrier Service in Schertz: What Local Conditions Mean for Your Equipment
Here’s the thing most duct cleaning companies in the area won’t tell you. Schertz sits directly on the Balcones Escarpment, so the soil is especially rich in yellow limestone from the Austin Chalk formation. That dust is so fine it slips past standard fiberglass filters and coats Carrier evaporator coils with a pale, gritty film that cuts efficiency noticeably faster than in nearby San Antonio. Combine that dust with the humid subtropical air, and the coil turns into a paste. On Carrier systems with fiberglass-lined air handlers in unconditioned attics, that same moisture condenses inside the liner and feeds mold growth that spreads into the flex duct. The rapid suburban build-out in Schertz has produced thousands of nearly identical two-story brick homes with the same duct layouts, so we can often predict where a Carrier system will lose airflow based on the street alone. We don’t need to guess where the collapsed return is; we’ve likely seen the mirror image of your floor plan three streets over.
Carrier Models & Products We Service in Schertz
We service the full Carrier residential line in Schertz, including the Infinity series, Performance series, and Comfort series, along with Cor thermostat-integrated systems. The Infinity line is the one we see most often in the newer subdivisions, and it’s also the one most sensitive to airflow restrictions from collapsed duct or a fouled coil because the variable-speed blower compensates until it can’t. For parts, we recommend OEM-grade Carrier replacement flex duct and mastic sealant for compatibility and longevity. When the budget is tight, we’ll use quality aftermarket insulation or registers that match or exceed OEM spec. For heavily degraded duct runs in older Schertz homes, we’ll often recommend replacement over repair because patching a section that’s already failing just moves the problem a few feet down the line.
See the difference
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Before
AfterCarrier Service Pricing in Schertz
Whole-home air duct cleaning in Schertz usually lands between $400 and $800. The variables are the number of returns, the linear feet of duct, whether we’re cleaning the evaporator coil too, and whether any flex runs need repair or replacement while we’re in there. Coil cleaning alone often runs $150 to $350 depending on access and how badly the limestone dust has packed onto the fins. Every estimate we give is written down before work starts. Not a verbal guess. A number on paper, itemized, with the scope clearly defined. Call (903) 354-8393 and we’ll walk the house with you, check the returns, explain what we see, and hand you the price. No pressure. No surprises on the invoice.
Serving Schertz, TX - Our Local Coverage Area
We’re based in the Schertz 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 – Carrier Air Duct Cleaning in Schertz
If you’ve changed the filter and the musty smell persists, the odor is coming from inside the ductwork itself, not the filter. The most common cause on Schertz Carrier systems is mold growth in the fiberglass duct liner of the air handler or in the flex duct, fed by condensation that forms when humid attic air meets the cold air handler cabinet. The limestone dust that drifts off the Balcones Escarpment gives mold spores a food source, which is why the problem here is worse than in drier parts of Texas. Call (903) 354-8393 for a free estimate and we’ll find exactly where the odor starts.
Newer Schertz homes with Carrier systems should have ducts inspected every three to five years, but cleaned more often if you’re seeing visible dust on registers, a persistent musty smell, or if anyone in the home has allergies that flare up indoors. Because Schertz’s rapid build-out means many homes share identical duct layouts, problems like collapsed returns or leaking mastic seams tend to show up on a predictable schedule. We can tell you after one look whether your ducts need cleaning now or can wait.
Silverfish in ductwork don’t damage the equipment directly, but they’re a useful signal. They thrive in the damp, dusty environment created by humid Schertz air mixing with limestone dust inside leaky Carrier ducts. Where silverfish are present, you usually also have duct leakage at mastic seams and elevated moisture, which means mold is likely not far behind. Sealing the ducts and cleaning the system removes the environment they need.
We use OEM-grade Carrier replacement flex duct and mastic sealant whenever it’s the right call, because the sizing and thermal ratings are matched to the system’s design. When a quality aftermarket option meets or exceeds OEM spec and the budget matters, we’ll tell you that too and let you decide. Either way, you’ll know exactly what’s going into your attic before the work starts.
If the compressor and blower motor are still solid, cleaning the evaporator coil is usually a few hundred dollars well spent, especially on a Schertz Carrier unit where limestone dust has cut airflow and made the system work harder than it should. Replacement makes sense when the coil is corroded, the system is beyond its expected service life, or repair costs are approaching half the price of new equipment. We’ll show you the coil condition with photos and let you decide based on what we actually find. Call (903) 354-8393 for an honest assessment.
Service Areas Near Schertz
We work throughout Schertz service area and the surrounding I-35 corridor, including San Antonio, Live Oak, and Bulverde. Our crews also run Carrier service in Boerne and Carrier service in San Antonio for clients who need the same flat-price, walk-the-house approach in those areas.
Book Your Carrier Service in Schertz Today
We tell you exactly what we’re doing, and exactly what it costs, before we start. Call (903) 354-8393 for a free estimate on Carrier air duct cleaning in Schertz. Paul and the crew will walk every vent with you, explain what we find, and put the price in writing before any work begins. A live person answers, day or night.
Written by Paul Adeyemi, Owner at Mortons Air Duct San Antonio, serving Schertz and the greater San Antonio area since 2005.