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 Cleaning Across Leon Valley
Air duct cleaning in Leon Valley typically costs $350 – $650 for a full-system clean of a single-family home, and most jobs are completed in a single visit. If you live off Bandera Road, near Huebner, or in the neighborhoods around Evers, you’re likely dealing with decades of oak pollen, pecan debris, and dust built up inside original 1970s ductwork. We send our own background-checked, uniformed technicians to Leon Valley, not subcontractors. They arrive with professional Rotobrush and Nikro equipment, shoe covers, drop cloths, and a written price in hand before any work starts. Call (903) 354-8393 and a live person answers, day or night.
Why Mortons Air Duct San Antonio Is Leon Valley’s Preferred Air Duct Cleaning Company
Paul Adeyemi, who leads our team, set a standard from the start: tell the family exactly what we’ll do, what it costs, and how we’ll protect the house while we’re inside. That’s why Leon Valley families with kids and pets keep calling us back. We work around nap schedules with quieter tools. We keep pet areas clean using pet-safe product choices where available. And before the crew leaves, we take a photo of the clean-up so you can see the floors are as good as when we arrived.
We’ve cleaned homes across Leon Valley for years, and the same issues come up again and again: crushed flex runs in attics, wall cavities acting as return pathways, and air handlers caked with decades of pollen. Knowing what to look for here makes a real difference. Dispatch is coordinated from our San Antonio office, but the crews serving Leon Valley live and work in the northwest metro. They know the difference between a 1970s ranch on Wurzbach and a newer build near the medical center.
Every job carries the 365-Day Done Right Promise and the Cedarwell Care Promise. If the job isn’t right, we make it right. Full stop. That’s not marketing. That’s the standard Paul set when he started this company in 2005, and it’s stamped on every work order.
Styles & brands we work with
Air Duct Inspection in Leon Valley
Air duct inspection in Leon Valley is the first step we recommend for any home older than 25 years, especially the ranches and traditionals built from the 1960s through the 1980s along Bandera, Wurzbach, and Grissom. We run a camera through the supply and return ducts, open the air handler, and document what we find with photos and video. A typical inspection runs $95 – $150 when booked as a standalone visit, and that fee is credited toward the cleaning if you schedule one.
We look for three things in Leon Valley homes: disconnected flex runs, wall-cavity return air pathways pulling attic debris, and blower fins coated in old pollen. These are the hidden failures that make dust come back weeks after a cheap clean.
What We Check
Supply and return duct interiors, the air handler, blower motor, coil, filter housing, and any accessible duct connections. We photograph every finding before we touch anything so you see exactly what we see.
When to Book One
Book an inspection when you first move into a Leon Valley home, when dust reappears quickly after cleaning, or when a room never seems to get the airflow it should. It’s the only way to know whether cleaning alone will fix the problem or whether sealing and repair are needed first.
Residential Air Duct Cleaning in Leon Valley
Residential air duct cleaning in Leon Valley is the core of what we do, and it’s not a one-size job. A full-system clean for a typical 1,800 – 2,400 square-foot Leon Valley home runs $350 – $650, depending on the number of returns, accessibility of the attic, and whether the air handler needs deep cleaning. We provide a written price before any work starts, and that price includes shoe covers, drop cloths, and a photo of the clean-up before we leave.
Our process is source removal using negative pressure and HEPA filtration, not a brush-and-pray pass. With equipment from Rotobrush and Abatement Technologies, we remove the debris from the system and filter the air while we work. If we find a disconnected or crushed run while cleaning, we’ll show you the camera footage and quote the repair separately before doing it.
Supply and Return Runs
We clean every accessible supply and return duct from the register to the plenum. In Leon Valley homes with original flexible ductwork, this often means reconnecting sagging runs so the system actually pushes air where it’s supposed to go.
Air Handler and Blower
Cleaning ducts without addressing the blower just pushes old debris back into clean runs. We open the air handler, vacuum the fins, and clean the coil and pan so the air moving through your home starts clean.
Trusted Brands We Service in Leon Valley
We work on systems from all major manufacturers, and we’re factory-familiar with components from Honeywell, Aprilaire, and Guardsman. Because Leon Valley’s older homes run the same handful of system types, we keep common replacement parts on the truck, which cuts down on return trips. If your home’s filtration was installed decades ago, we’ll recommend upgrades that fit your existing system. We won’t sell you a new furnace, but we will tell you when a $40 filter upgrade does more than a $400 clean.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Leon Valley Homes
- Wall-cavity return air pathways. Homes built before 1990 often use the space between wall studs as a return air chase. These cavities pull attic dust, insulation, and pest debris straight into the duct system, and cleaning alone won’t stop it. The fix is sealing the cavity at the top plate or running a proper return duct.
- Disconnected flex runs in attics. Original flexible ductwork sags and separates over time, especially in Leon Valley’s hot attics. When a run disconnects, the air handler pulls attic air and everything in it into your supply registers. We reconnect and seal these with mastic.
- Caked blower fins and coils. Decades of oak pollen, pecan dust, and fine dust from Leon Valley’s warm seasons bake onto blower fins and coils. This reduces airflow and pushes debris back into clean ducts within weeks if the blower isn’t addressed.
- Unsealed duct joints and plenums. Air leaks at the plenum or at register boots allow attic air to enter the system. Sealing these spots with mastic or UL-listed tape is a small job that changes how your home feels and how fast ducts get dirty again.
Pricing for Air Duct Cleaning in Leon Valley, TX
A typical residential full-system clean in Leon Valley runs $350 – $650. Smaller homes or condos may come in under that, and larger two-story homes with multiple systems can run higher. Standalone inspections run $95 – $150, and that’s credited toward a clean booked within 30 days. The price is written down before work starts, and it doesn’t change once the van is parked in your driveway. That’s the whole point of our written-price policy.
What affects the number: the number of returns, whether the air handler needs cleaning, attic accessibility, and whether we’re reconnecting or sealing runs while we’re in there. We’ll show you the camera footage and quote any repair separately before doing it. Call (903) 354-8393 for a free estimate.
We Also Serve Cities Near Leon Valley
We serve the entire northwest San Antonio metro, including Air Duct Cleaning for homes in San Antonio, Schertz, Boerne, and Helotes. If you’re in Leon Valley or nearby, Air Duct Cleaning in Leon Valley is one call away. The same written-price policy and 365-Day Done Right Promise apply everywhere we work.
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 About Air Duct Cleaning in Leon Valley
In most Leon Valley homes built before 1990, the dust returns quickly because the cleaning never addressed the source: wall-cavity return air pathways and disconnected flex runs in the attic. If the system is still pulling attic dust and insulation into the return, the clean ducts get re-contaminated within weeks. We identify and seal these pathways during our inspection so the clean actually holds. Call (903) 354-8393 to schedule an inspection.
Original 1970s ductwork in Leon Valley attics usually shows disconnected flex runs, crushed sections where the duct was pinched during roofing work, and a heavy coating of oak pollen, pecan debris, and fine dust. We also find old fiberglass insulation pulled into the ducts from return leaks and wall cavities. The good news: most of it can be removed and the system sealed in a single visit.
We first remove the insulation in the duct itself using source removal with HEPA-filtered negative pressure equipment from Abatement Technologies. Then we address the path that allowed it inside, which in Leon Valley is often a wall cavity being used as a return chase. We seal the cavity at the top plate or run a proper return duct to close that pathway permanently.
Yes, in almost every case. If the blower motor and coil are coated in pollen and dust, they will push that debris right back into the clean ducts the moment the system runs. We open the air handler on every full-system clean, vacuum the fins, and clean the coil and drain pan as part of the job. Skipping this step is why so many Leon Valley families see dust return days after a bargain clean.
A MERV 11 filter is usually the sweet spot for Leon Valley. It catches oak pollen and fine dust without restricting airflow the way MERV 13 or higher filters do, which matters in older systems with already-limited static pressure. We’ll check your filter housing during the visit and recommend a specific filter that fits your system, not just a bigger number. Call (903) 354-8393 to talk through your home’s setup.
In a Leon Valley ranch off Huebner Road, our camera inspection found a disconnected flexible duct run in the attic, causing the air handler to pull fiberglass insulation and pecan debris into the supply registers. We reconnected and sealed the run with mastic, then performed source removal with negative pressure and HEPA filtration, bringing the system back to NADCA standards and eliminating the dust plume that had coated the living room every cycle.
If your Leon Valley home still has its original ducts and your dust keeps coming back, the fix isn’t another cheap clean. It’s finding the path that’s letting the attic in. Call (903) 354-8393 and we’ll find it, show it to you on camera, and give you a written price to fix it before any work starts.
Written by Paul Adeyemi, Owner at Mortons Air Duct San Antonio, serving Leon Valley since 2005.