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 Leon Valley
Air duct cleaning in Leon Valley, TX typically runs $380-$680 for a full residential system and should be scheduled more frequently than the standard 3-5 year interval due to heavier pollen and dust loading from the Hill Country fringe. We dispatch crews to Leon Valley from our San Antonio coordination office, and most Bandera Road-area and Evers Road-area appointments book within a few business days. Call (726) 600-7155 for a written estimate before any work starts.
We’ve been driving to Leon Valley since 2013. The route is familiar. So are the houses: ranch-style tract homes built between the 1950s and 1970s, many with original ductwork still running through attics that hit 150°F by August. Our technicians know what to look for when they pull those panels. The fiberglass duct board. The galvanized seams. The cedar pollen packed into the return plenum after a heavy December wind. This isn’t generic suburbia. Leon Valley’s position on San Antonio’s northwest edge, pressed right up against the Hill Country, creates a specific set of conditions inside its ducts. We document what we find, photograph every run before and after, and put the price in writing before touching a single tool.
Why CleanRun Air Duct Cleaning San Antonio Is Leon Valley’s Preferred Air Duct Cleaning Company
Our reputation in Leon Valley was built one documented job at a time. Homeowners here research before they call. They want to see evidence, not promises. That’s why every Air Duct Cleaning job we complete includes a Documented Photo Record of every duct run, delivered as part of the standard job record. You see what was in there. You see what’s gone. No ambiguity.
We’ve served more than 52,000 homes since 2013, and a significant share of those calls come from Leon Valley and the northwest corridor. Reviews from Leon Valley customers consistently mention two things: the written price held exactly as quoted, and the photo record showed them what they couldn’t see from the register. Our 365-Day Done Right Promise, backed in writing on every job under Haven Standard Clause 1, means if something isn’t right, we make it right. Not a policy subject to manager approval. A written guarantee.
Response time to Leon Valley is straightforward. We coordinate dispatch from our San Antonio office, and most standard residential cleanings in the Bandera Road, Huebner Road, and Evers Road corridors schedule within 3-5 business days. We don’t manufacture urgency. Duct cleaning is a scheduled job, and we treat it that way. What we do promise is that a background-checked, uniformed technician, identified by name before arrival, will show up with professional-grade equipment and a written scope.
Local knowledge matters because Leon Valley’s housing stock is distinct. The 1950s-1970s ranch homes, the original galvanized sheet-metal systems, the fiberglass duct board that’s been heat-cycling for 50-70 years, these aren’t theoretical problems. Our crews have pulled panels in Leon Valley attics enough times to recognize the specific failure modes before the camera goes in.
Our Air Duct Cleaning Services in Leon Valley
Residential Duct Cleaning in Leon Valley
Leon Valley’s dominant housing stock, ranch-style homes built between the 1950s and 1970s, presents a specific challenge. Original ductwork in these homes was often galvanized sheet metal or early fiberglass duct board, installed in attics with minimal insulation. After decades of summer heat cycling, that duct board delaminates. The fiberglass matting separates from the foil backing. You don’t see it at the register. You feel it as reduced airflow, or you notice more dust settling on furniture, or the cedar-season sneezing starts earlier every December. Our residential cleaning in Leon Valley uses negative-pressure extraction with HEPA filtration and Rotobrush agitation tools to remove built-up debris from the entire system. We photograph every run before and after. The photo record is yours, included standard.
Commercial Duct Cleaning in Leon Valley
Leon Valley’s commercial base includes retail along Bandera Road, medical offices, and light industrial spaces near the Evers Road corridor. These systems differ from residential in scale and code requirements, but the local environmental load is the same: cedar pollen, limestone dust, and the accelerated wear that comes with running HVAC hard through 100°F+ days. Our commercial crews work after-hours when needed, use Abatement Technologies negative-air machines sized to the building, and deliver the same written scope and photo documentation as our residential jobs. Haven Standard Clause 2: Documented Scope applies regardless of building type.
Supply Duct Cleaning in Leon Valley
Supply ducts push conditioned air into your living spaces. In Leon Valley, these runs are where we most often find the accumulated evidence of northwest wind exposure: fine limestone-derived dust packed into the plenum, cedar pollen coating the interior surfaces, and in older homes, the telltale fiber shedding from delaminated duct board. Supply duct cleaning is not a surface wipe. We use mechanical agitation with Rotobrush tools to dislodge adhered material, then extract it under negative pressure. The result is documented. The difference is visible.
Return Duct Cleaning in Leon Valley
Return ducts pull air back to the handler for reconditioning. They are the system’s intake, and in Leon Valley, they are the primary collection point for whatever the Hill Country winds carry in. We pulled the return plenum on a 1968 ranch-style home off Bandera Road and found the original fiberglass duct board had delaminated into loose matting after decades of 150°F attic cycling, shedding fibers into the living room every time the blower motor kicked on. After a full source removal run under negative pressure with HEPA filtration and Rotobrush agitation tools, we re-lined the compromised runs and the homeowner said the cedar-season sneezing that used to start every December never showed up that winter. Return duct cleaning in Leon Valley homes often reveals the heaviest loading. We treat it accordingly.
Full System Cleaning in Leon Valley
A full system cleaning addresses supply ducts, return ducts, the plenum, and the air handler cabinet. In Leon Valley’s older homes, this is often the right scope because contamination isn’t isolated to one run. The same heat cycling that degrades duct board degrades seals and joints throughout. The same pollen loading that packs the return plenum coats the blower wheel and evaporator coils. Our full system cleaning includes video inspection of inaccessible runs, mechanical agitation, negative-pressure extraction, and the complete photo record. Written price before work starts. Every time.
Video Inspection in Leon Valley
Some runs in Leon Valley’s 1950s-1970s homes are buried in soffits, chases, or sealed attic cavities. You can’t inspect them without a camera. Our video inspection service uses push-cable cameras with LED lighting to document condition inside these hidden sections. We look for delamination, joint separation, rodent intrusion, and blockage. The footage becomes part of your job record. In Bandera Road-area homes with original construction, we often recommend video inspection before quoting full cleaning, because what we find determines whether cleaning is sufficient or whether duct repair and sealing is the more honest recommendation.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
BeforeAfterTrusted Brands We Service in Leon Valley
Our equipment roster includes Rotobrush, Nikro, Abatement Technologies, and Guardsman, professional-grade tools you can look up independently before agreeing to any price. We don’t make performance claims beyond manufacturer specifications. What we do is document what these tools achieve inside your specific ductwork. For Leon Valley homes with older systems, we also carry Aprilaire media filters and replacement components compatible with legacy duct configurations. Parts availability means faster turnaround when a cleaning reveals a repair need. No waiting on special orders while your system sits open.
Common Air Duct Cleaning Problems We See in Leon Valley Homes
- Fiberglass duct board delamination in 1950s-1970s ranch homes. Decades of 150°F attic heat cycling cause the fiberglass matting to separate from the foil backing. The damage is invisible from the register but sheds fibers into living spaces and chokes airflow. We find this routinely in Bandera Road-area neighborhoods.
- Cedar pollen and limestone dust overload. Leon Valley’s position at the northwest fringe of the metro places it in the direct path of Ashe juniper pollen on winter northwest winds. Standard MERV-rated filters clog fast. Fine particulates bypass overloaded filters and pack into supply plenums and the air handler.
- Neglected outbuilding and shop systems. Rural properties and fringe lots around Leon Valley often have detached garages, workshops, or accessory structures with their own duct runs. These systems go years without inspection while the main house gets attention. We’ve found completely detached runs blowing conditioned air into attic spaces.
- Joint separation in original galvanized systems. The expansion and contraction of 50-70-year-old sheet metal, combined with degraded sealant, opens gaps at seams and collars. Conditioned air leaks into attics. Unconditioned attic air gets drawn into returns. Energy bills rise. Comfort drops.
Pricing for Air Duct Cleaning in Leon Valley, TX
Honest pricing means naming numbers. In Leon Valley’s market, a typical residential full system cleaning runs $380-$680 for homes up to 2,500 square feet with standard register count. Supply-only or return-only cleaning runs $220-$380. Video inspection, when performed as a standalone service, is $180-$280. Commercial and larger residential systems are scoped individually, with the written price delivered before any work starts, every time, under Haven Standard Clause 1.
What moves the price: system size, accessibility of attic runs, presence of delaminated duct board requiring repair before cleaning, and outbuilding systems needing separate attention. We do not quote per-vent. We do not bait with coupon prices that balloon once the truck is in your driveway. One flat price per system, agreed in writing, before a single panel comes off.
Bring a competitor’s written estimate. We’ll put our number next to it, free. No obligation. Call (726) 600-7155 for an exact quote on your Leon Valley home.
We Also Serve Cities Near Leon Valley
Our crews work the full northwest San Antonio corridor, including Leon Valley, San Antonio, Alamo Heights, Castle Hills, and Terrell Hills. Scheduling and dispatch are coordinated from our San Antonio office. Each city gets the same documented approach: written price first, photo record included, 365-Day Done Right Promise in writing on every job.
Serving Leon Valley, TX - Our Local Coverage Area
We’re based in the Leon Valley 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 - Air Duct Cleaning in Leon Valley
Every 2-3 years, not the generic 3-5 year interval. Leon Valley’s position in the direct path of northwest winter winds carrying Ashe juniper pollen and limestone-derived dust creates measurably heavier loading than neighborhoods on San Antonio’s east or south sides. Homes with original 1950s-1970s ductwork, outbuilding systems, or multiple pets should lean toward the shorter end of that range. Call (726) 600-7155 for a written assessment of your specific system.
It accumulates in the return plenum and coats interior duct surfaces, providing a nutrient base for biological growth when combined with summer humidity. The pollen is fine enough to bypass standard filters when they’re loaded, and once inside the system, it recirculates every time the blower runs. In homes with delaminated fiberglass duct board, the pollen embeds in the exposed matting and becomes nearly impossible to remove without mechanical agitation and negative-pressure extraction. Our process addresses this specifically.
Because the original fiberglass duct board installed in the 1950s-1970s was never designed to survive 50-70 years of 150°F attic heat cycling. The adhesive binding the fiberglass matting to the foil backing degrades thermally. The expansion and contraction of daily heating and cooling stress the seams. Bandera Road-area neighborhoods saw concentrated development during this exact period, so the housing stock is uniformly aged. The failure is often invisible from the register because it happens inside attic runs. Video inspection reveals what eyes cannot.
Yes, and they’re often the most neglected systems on the property. Detached garages, workshops, and accessory structures on Leon Valley’s fringe lots frequently have their own duct runs that go years without inspection. We’ve found completely detached ducts blowing into unconditioned spaces, rodent intrusion in unused runs, and filters that haven’t been changed in a decade. These systems should be inspected and cleaned on their own schedule, not assumed to be handled by the main house cleaning.
Our procedures exceed NADCA source-removal requirements. We use negative-pressure extraction, mechanical agitation, and HEPA filtration on every job. The photo record we deliver documents compliance. Haven Standard Clause 4: Documented Outcomes means the evidence is yours to keep. If you need NADCA-specific documentation for a property sale, insurance claim, or commercial compliance, we provide it as part of the standard deliverable package.
Ready for a written estimate? Call (726) 600-7155. A live person answers, 24/7. We’ll schedule a technician to inspect your Leon Valley system, deliver a written price before any work starts, and complete the job with the full photo record and 365-Day Done Right Promise. No per-vent pricing. No bait-and-switch. Just documented work you can verify.
Written by Tomas Reyes, Owner at CleanRun Duct Repair & Cleaning, serving Leon Valley since 2013.