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 Terrell Hills
Air duct cleaning in Terrell Hills costs $425 – $685 for a full residential system, with smaller systems or partial cleanings starting around $275. We run crews to Terrell Hills from our San Antonio office every weekday, and we know these streets well enough to plan parking before the van pulls up. If you’ve noticed dust settling back on furniture within days of cleaning, or if your registers blow a fine gray powder every time the AC kicks on, call (903) 354-8393. We’ll walk you through the process, quote a written price, and schedule a time that works around naps and school pickup.
Why Mortons Air Duct San Antonio Is Terrell Hills’s Preferred Air Duct Cleaning Company
Paul Adeyemi founded Morton’s in 2005 with one rule that still drives every job: write the price down before any work starts, and stand behind the result for a full year. Terrell Hills homeowners keep our number because the crew shows up in uniform, puts shoe covers on before the front door closes, and lays drop cloths from the entry to the mechanical closet. Before they leave, they show you photos of the cleaned ducts and the protected floors, so you can see what was done without climbing into an attic yourself.
What matters here is that our Air Duct Cleaning team has walked enough Terrell Hills homes to know what a 1940s pier-and-beam house hides behind its registers. We’ve pulled oak tassels from return plenums on Elizabeth Road and sealed leaky crawlspace joints on Garraty Road. That local repetition means faster diagnosis, fewer surprises, and a straight answer when you ask what the job will take. And every visit is backed by the 365-Day Done Right Promise: if something is not right, we make it right.
Styles & brands we work with
Air Duct Cleaning Services in Terrell Hills
Air Duct Cleaning Services in Terrell Hills involve removing built-up dust, pollen, pet dander, and debris from the full run of supply and return ductwork. Most Terrell Hills systems need this level of work every 3 to 5 years; homes with heavy oak canopy or multiple pets often need it sooner. A complete clean runs $425 – $685 for a typical two-story or single-story home with one air handler. That price is written before we start and covers the full system, not just the first 10 feet of duct you can see.
Residential Duct Cleaning
We clean the full duct run in Terrell Hills homes: supply ducts, return ducts, trunks, and branch lines. Older custom builds from the 1930s through 1960s often have metal ducts with joints that have loosened over decades, letting crawlspace air and dust pull into the airflow. We inspect as we clean and seal what we can access. The goal is not just the visible registers; it’s the air moving through them.
Video Inspection
Before we start aggressive cleaning on aging ductwork, we run a small camera through key sections where damage is likely. In Terrell Hills, that usually means the return drop and the first few feet off the plenum, where decades of pull can crush or separate metal. If we find a collapsed section or a disconnected run, we’ll stop and show you the footage before touching anything. No surprises on the invoice, and no cleaning layers of dust that are just going to blow right back out.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
HVAC Duct Cleaning in Terrell Hills
HVAC Duct Cleaning in Terrell Hills means cleaning the ducts as part of the whole heating-and-cooling system, not as an isolated service. We use negative pressure and rotating agitation tools – including Rotobrush and Nikro equipment – to loosen and extract debris from inside the ducts while containing it. This matters here because Terrell Hills AC systems run from May through October, pulling the same air through the same ducts for months at a time. A full system clean costs $450 – $650 for most homes, depending on the number of returns and the accessibility of the air handler.
Supply Duct Cleaning
Supply ducts push conditioned air into each room. When they’re dirty, every room gets a fine dusting of whatever the ducts hold: pollen, pet hair, dust mites, drywall dust from past renovations. We agitate and extract the entire supply run, then check register flow to make sure each room is delivering air at the right pressure.
Return Duct Cleaning
Return ducts bring air back to the air handler. In Terrell Hills they fill with live oak pollen and tassels every spring. A clogged return starves the blower and makes the system work harder to move the same air. Our crew opens the return plenum, removes the debris mat, and cleans the return run back to the filter rack. This one step often makes the loudest difference in air quality and system noise.
Trusted Brands We Service in Terrell Hills
We work on duct systems tied to Honeywell and Aprilaire filtration units, and we use Guardsman and Abatement Technologies equipment when a Terrell Hills home needs more than a standard vacuum pass. Because many homes in this area run aging metal ducts with mismatched retrofit connections, we keep common transition parts and sealants on the truck. That means a 1950s supply boot or a crushed return elbow doesn’t turn a simple cleaning into a two-week waiting period. If your system uses a specific filter cabinet or a whole-home media filter, say so when you call. We’ll confirm we can service it before we schedule the visit.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Terrell Hills Homes
- Live oak pollen and tassels packed into return plenums. Every spring, oak tassels blow into exterior return grilles or get tracked in and pulled through floor returns. They gather in the return plenum and starve the air handler, causing uneven cooling between the front and back bedrooms.
- Aging metal duct joints leaking dust from the crawlspace. Pier-and-beam foundations leave ductwork suspended over dirt and insulation. When sheet metal joints loosen over 50 or 60 years, the negative pressure in the return side pulls crawlspace dust, fibers, and even insect debris straight into the air you breathe.
- Musty odor from humid summers. Terrell Hills humidity means moisture condenses on duct surfaces during the shoulder seasons, and that damp dust becomes a place where mildew grows. The smell usually moves through the house only when the fan runs, which is why it’s easy to misdiagnose as a problem with the house itself.
- Black dust streaming from registers in mid-century homes. In homes built between the 1940s and 1960s, the black dust you see is often degraded duct liner or accumulated dirt from decades of recirculation. Cleaning the ducts removes the source, not just the symptom.
Pricing for Air Duct Cleaning in Terrell Hills, TX
Full residential air duct cleaning in Terrell Hills runs $425 – $685 for a single-system home, and most jobs land near the middle of that range. A smaller one-story ranch or a partial clean (supply ducts only, for example) typically costs $275 – $400. Homes with two air handlers or extensive crawlspace duct runs fall at the higher end. We quote a written price before any work starts, and that price covers the full system we agreed to clean. No per-vent add-ons, no surprise line items for “extra dirt.” The only time a price changes is if you ask us to add a service we did not plan, like a dryer vent clean or a second return. For an honest, specific quote on your system, call (903) 354-8393. The estimate is free, and we won’t take more than 15 minutes of your time.
Why are some quotes so much cheaper? A $99 whole-house duct cleaning price in Terrell Hills is not a complete service. Those offers usually cover one or two visible return drops, not the full supply-and-return system. The company arrives with a small vacuum and a brush, spends 45 minutes, and leaves the rest of the system untouched. You’d be paying to clean the ducts you can see and leaving the dust where it actually moves. Ask any low-price bidder to define what “full system” means in writing. Most won’t.
How do I know the work was actually done? Our crews photograph the inside of your ducts before and after the cleaning, and we hand you those photos when we finish. We also show you the debris we pulled from your system before it goes in the truck. You’ll see what was in your ducts and what it looks like after. If you’re not home for the service, we’ll send the photos by text before we leave the driveway.
How often does it really need doing? In Terrell Hills, with live oak pollen heavy every spring and AC running nine months a year, every 3 to 4 years is realistic for most households. Families with pets, recent renovations, or old metal ductwork may need a cleaning sooner. If you’re not sure, check the return grille. If it looks like a felt mat of gray fuzz, it’s time.
We Also Serve Cities Near Terrell Hills
Our crews run the same equipment and the same written-price policy to homes in San Antonio, Schertz, Boerne, and Helotes. If you’re in a neighboring community, our Terrell Hills team can coordinate scheduling with our San Antonio dispatch at (903) 354-8393. You’ll get the same photo proof, the same 365-Day Done Right Promise, and the same shoe covers at the door.
Serving Terrell Hills, TX - Our Local Coverage Area
We’re based in the Terrell Hills 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 Terrell Hills
Every 3 years is the right interval for most Terrell Hills homes with mature live oaks nearby. The pollen load here is unusually fine and heavy each spring, and it packs into return plenums faster than in more open neighborhoods like parts of San Antonio. If your return grille looks felted with gray fuzz by May, you’re due. Call (903) 354-8393 to schedule, and we’ll confirm whether a cleaning is actually warranted before you commit.
Yes, when the smell is coming from the ducts themselves. Many Terrell Hills homes from the 1940s and 1950s carry damp-dust odor in the duct run when the AC cycles after a humid stretch. Cleaning the ducts and, where accessible, the air handler cabinet removes that source. If the odor persists after cleaning, it may be coming from the crawlspace or the coil pan, and we’ll tell you that directly. Call (903) 354-8393 to have a tech check the system before you rule anything out.
Yes. Shared stacks must be cleaned from the roof or from accessible cleanouts, not just from the unit’s dryer connection. We coordinate with property management on Terrell Hills condos to access the full vertical run. Cleaning one unit’s branch without touching the stack means the clog just moves and someone else’s unit backs up. Ask your building manager to call (903) 354-8393, and we’ll provide a written quote for the whole stack.
Crawlspace air leaking through aging metal duct joints is the biggest source. When the return side pulls negative pressure, loose joints draw in dust, fibers, and whatever else sits in the crawlspace. Live oak pollen gets layered on top of that baseline, but the constant gritty dust usually comes from below the house. Sealing accessible joints after cleaning makes a measurable difference in how fast dust rebuilds. Call (903) 354-8393 for an inspection if you’re seeing dust return within days of vacuuming.
Yes, in most cases. Black dust from registers in mid-century Terrell Hills homes is usually degraded duct liner, old filter debris, or accumulated dirt caught in the duct run. A full cleaning with agitation removes the material that is actually breaking loose. If the ducts are severely deteriorated, we’ll tell you what can be cleaned and what may eventually need replacement, with photos so you can see the condition yourself. For an assessment of your system, call (903) 354-8393.
Written by Paul Adeyemi, Owner at Mortons Air Duct San Antonio, serving Terrell Hills since 2005.