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 Cleaning Across San Antonio
Air duct cleaning in San Antonio typically runs between $450 and $950 for a full system clean of a standard 2,000 to 2,500 square foot home, and most jobs are completed in a single visit of four to six hours. If you’re breathing dust that settles back onto furniture within days, or if your vents are puffing visible particles when the AC kicks on, the ducts themselves are the likely source. Our crews know San Antonio’s housing stock and the specific conditions that clog ductwork here, from caliche dust to cedar pollen. You can reach our San Antonio scheduling line at (980) 447-2498 for a written quote before any work begins.
We’re part of the Air Duct Cleaning team at Linden, operating under the Threshold Group standard since 2004. Marcus Veale leads our operation, and every tech who arrives at your door in San Antonio has been background-checked, identity-verified, and photographed before the visit. Their name and photo are sent to you ahead of time, and they’ll show a photo ID badge at the door.
Why Linden Air Duct Cleaning Is San Antonio’s Preferred Air Duct Cleaning Company
San Antonio homeowners tend to ask the same questions: who exactly is coming to my door, what will this cost, and what happens if the job falls short of expectations. Those are fair questions, and we answer them in writing before a single tool comes off the truck. The price for your San Antonio home is put on paper before work starts. No per-vent upcharges, no surprise invoice at the end. If we perform a repair and it doesn’t hold within 365 days, we come back at no charge under our 365-Day Done Right Promise. That’s not promotional language; it’s written on every job.
We know San Antonio’s neighborhoods, from the older ranch-style subdivisions on the north and east sides to the newer master-planned communities around Alamo Ranch and the US-281 corridor. Each part of the city has its own pattern of duct problems, and we’ve seen them all. New builds carry construction dust that builders rarely remove. Older homes with attic-routed flex ductwork develop boot collar separations that trap debris. Our team doesn’t treat San Antonio as just another stop on a regional route. We schedule San Antonio jobs with local crews who understand what they’re walking into.
Vent Cleaning in San Antonio
Vent cleaning for a typical San Antonio home runs between $180 and $400 depending on the number of vents and whether we’re cleaning supply, return, or both. In San Antonio, vent cleaning is often the first thing a homeowner notices they need because the registers themselves show visible dust buildup and the air smells stale when the system cycles on. We clean the visible vent openings, but we also inspect what’s behind them, because a clean vent attached to a dirty duct will re-soil within weeks. Given San Antonio’s caliche dust and cedar pollen load, half-measures don’t hold up here.
Register and grille removal
Every register comes off and gets cleaned by hand rather than just wiped from the outside. That matters in San Antonio where the fine mineral dust from surrounding development projects settles into the vent louvers themselves. We remove each cover, clean the surface and the boot behind it, then inspect the visible duct opening for any separation or debris accumulation.
Supply and return vent coverage
The supply vents push conditioned air into your rooms, and the return vents pull air back to the air handler. Both sides need attention. A return vent caked with dust is restrictive and pulls more particulate through the system, while a dirty supply vent recirculates whatever is in the ductwork across your furniture. We clean both sides in a single visit so the system isn’t working against itself.
Ductwork Cleaning in San Antonio
Full ductwork cleaning for a San Antonio home typically costs between $450 and $950, with the final number set by square footage, the number of drops, and how heavily loaded the ducts are. This is the job that matters most in San Antonio’s climate. The eight-month cooling season pushes enormous air volumes through residential systems, and every hour the AC runs, particulate is being pulled in and deposited. If you’re in a new construction home near Alamo Ranch or along the US-281 growth corridor, construction dust and joint compound are often packed into the branches before you ever move in. Ductwork cleaning in San Antonio is rarely a “nice to have” after a few years; it’s routine maintenance for a system that runs nearly year-round.
Full system negative-pressure extraction
We use professional-grade equipment, including Nikro and Rotobrush systems, to pull a negative pressure on the ductwork while agitation tools work the walls of the trunk and branch lines. The negative pressure keeps loosened debris moving toward the collection point rather than back into your living space. HEPA filtration on the exhaust side captures what comes out so we’re not kicking dust out a door into your yard.
Video inspection before and after
We run a camera through the main trunk and branch lines before cleaning and again after the job is finished. You’ll see what we see. In San Antonio’s newer homes, the before footage often shows drywall dust packed at the boot collars where the flex branches meet the supply runs. After footage gives you a clear record that the debris is gone, not just loosened and left behind.
Trusted Brands We Service in San Antonio
Linden’s San Antonio crews work with trade-trusted equipment including Nikro air duct cleaning systems and Honeywell indoor air quality products, plus Aprilaire filtration components where a homeowner wants stronger particulate control after a cleaning. When our teams encounter ductwork that needs repair or resealing, having the right components on hand means the job doesn’t stall. For San Antonio homes with high-efficiency systems or newly built homes with complex duct layouts, that equipment difference shows up in the result.
Common Air Duct Cleaning Problems We See in San Antonio Homes
- Post-construction dust in new builds: Builders routinely leave drywall dust and joint compound in supply and return ducts after the rough-in sweep. In Alamo Ranch and the Helotes corridor especially, new homeowners call us within the first year because the “new house smell” never clears, and what they’re actually smelling is construction debris recirculating.
- Cedar pollen overload after winter: Mountain cedar season from December through February coats the interior of duct runs with ultrafine Ashe juniper pollen. By March, the ductwork holds a biological load that no filter alone can address, and symptoms linger until the ducts are cleaned at the source.
- Attic flex-duct boot collar separations: In San Antonio’s 1970s through 1990s ranch-style homes, attic temperatures over 140°F through the summer degrade flex duct connections at the boot collars. Partially separated joints become debris traps that standard brush equipment misses unless the joint is found and resealed first.
- Caliche dust infiltration on the developing fringe: Fine mineral dust from limestone caliche soils gets pulled into return air intakes on windy days, particularly on the south and northwest fringes where development is active. That inorganic sediment settles inside ductwork and compounds the allergen load already present from pollen and household dust.
Pricing for Air Duct Cleaning in San Antonio, FL
We give real numbers because you should know what to expect before you call. For most San Antonio homes, full system cleaning falls between $450 and $950. Vent-only cleaning runs $180 to $400. A new construction home with documented construction debris in the ducts may lean toward the higher end because removal takes longer. Commercial duct cleaning in San Antonio is quoted per job after a site walk. What doesn’t change: the price is written down before we start, and it’s the price you pay. No per-vent pricing games. Call (980) 447-2498 and we’ll put a specific number on your San Antonio home.
There’s one more San Antonio-specific factor worth knowing. The mountain cedar pollen season creates a predictable demand spike every February and March. Scheduling ahead of that window means shorter wait times. That’s not a sales pressure line; it’s what the calendar actually looks like here.
We Also Serve Cities Near San Antonio
Beyond Air Duct Cleaning in San Antonio, our crews regularly cover Wesley Chapel, Dade City, Zephyrhills, and Brooksville. The same written pricing and 365-Day Done Right Promise apply in every city we serve. If you’re just over the city line, give us a call and we’ll confirm scheduling for your area.
Serving San Antonio, FL - Our Local Coverage Area
We’re based in the San Antonio 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 Cleaning in San Antonio
Yes, in many cases new San Antonio homes need duct cleaning within their first year because builders rarely remove the drywall dust and joint compound that settle into supply and return ducts during construction. The rough-in sweep most builders perform doesn’t reach the branch lines and boot collars where that debris actually collects. A camera inspection will show you whether your new home has that issue, and we typically find heavy construction debris in the ducts of homes in Alamo Ranch and the US-281 growth corridor. Call (980) 447-2498 and we’ll schedule an inspection.
Mountain cedar season hits San Antonio from December through February, and the ultrafine Ashe juniper pollen released during that window infiltrates ductwork far more heavily than the pollen load most other Texas cities experience. By late February and March, the ducts hold a layered accumulation of cedar pollen sitting on top of whatever dust was already there. A cleaning after cedar season removes what has already settled; changing the filter alone won’t.
No, a higher MERV filter cannot remove what has already settled inside your ductwork. The filter catches particles as air passes through the system, but cedar pollen that has already coated the interior of the supply and return runs stays there until the ducts are cleaned. Upgrading a filter after cedar season only protects against what’s still airborne, not what’s already trapped inside. For a San Antonio home, the right sequence is a duct cleaning after the worst of cedar season, then a filter upgrade if you want ongoing protection.
A builder should have sealed off the supply and return openings during drywall work and performed a full source-removal duct cleaning before handover, but that rarely happens in the Alamo Ranch and Helotes corridor. The drywall dust and joint compound from sanding settle deep into the branch lines and at the boot collars, and those areas are simply not reached by a standard rough-in sweep. We find this same pattern in new homes across San Antonio’s northwest growth corridor, and the fix is a full negative-pressure cleaning with agitation tools to pull that debris out of the branches.
Yes, the caliche limestone soils around San Antonio’s developing areas create a fine mineral dust that rides the air into return intakes on windy days, especially on the south and northwest fringes where construction is active. That dust settles inside the return ductwork as an inorganic layer that compounds the organic load from cedar pollen and household dust. If you live near active development, that caliche layer is likely part of what you’re seeing on your vents and furniture. A full duct cleaning removes it along with everything else.
Written by Marcus Veale, Owner at Linden Air Duct Cleaning, serving San Antonio homeowners with written pricing and the 365-Day Done Right Promise.