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.
Air Duct Cleaning Company in Castle Hills, TX
Air duct cleaning in Castle Hills runs $329 – $589 for a whole-house system, with most homeowners scheduling service once every 3 – 5 years. What makes this small North Side city different from the surrounding San Antonio metro is the age and style of its housing stock. We work inside dozens of original 1950s – 70s ranch homes every month, and the ductwork we find there tells a consistent story about caliche dust, cedar pollen, and decades of accumulated debris. If you’re in a Castle Hills home with original galvanized ducts, call us at (903) 354-8393 and we’ll give you a written price before any work begins.
Why Castle Hills Homes Are Different
Castle Hills sits on alkaline, limestone-heavy soil, and that geology works its way into your ductwork. The fine caliche dust that rises from lawns, garden beds, and the undeveloped edges of the neighborhood is finer than typical household dirt. It slips past standard filters and settles deep inside return and supply ducts. Add the Texas Hill Country’s cedar and oak pollen seasons, and you get a coating of allergens on duct interiors that many newer San Antonio subdivisions simply don’t experience at the same intensity.
The housing stock compounds the issue. Most Castle Hills homes were custom-built between the 1950s and 1970s, and a surprising number still run on their original galvanized steel ductwork. Galvanized ducts corrode slowly over decades. The interior surface roughens, and that roughness catches dust and pollen instead of letting it pass through. Many of these ranches also have minimal attic insulation, so warm, humid air meets cooler duct surfaces and creates condensation. That moisture binds dust into a paste that hardens inside the ducts and is difficult to remove without professional equipment like our Rotobrush and Nikro systems. A thorough cleaning every few years is not optional maintenance here. It’s how you keep a 1960s-era house breathing like it should.
Styles & brands we work with
Our Main Castle Hills Services
Castle Hills homeowners call us most often for two jobs: full air duct cleaning and dryer vent cleaning. Each has its own dedicated page with pricing, process details, and what to expect in a Castle Hills home specifically.
Air Duct Cleaning in Castle Hills
Older ranch homes in Castle Hills often have undersized ductwork for the modern HVAC systems that were installed in them over the years. That mismatch means air moves slower through the ducts, giving dust more time to settle. We inspect for sagging flex ducts in attics, a common failure from decades of Texas heat, and we clean the full run: supply ducts, return ducts, registers, and the main trunk line. The job typically takes a full morning, and we protect your floors with shoe covers and drop cloths from the moment we arrive. Read the full process and Castle Hills pricing here: Air Duct Cleaning in Castle Hills.
Dryer Vent Cleaning in Castle Hills
In a 1960s Castle Hills ranch, the dryer vent is often a long, low run that terminates through the roof or a side wall, and it’s rarely been cleaned since the home was built. Lint accumulates, airflow drops, and the dryer works harder than it should. We clean the full vent run with professional equipment, and we check the termination point for blockages. If you’ve noticed your clothes taking two cycles to dry, this is usually the culprit. See the full scope and Castle Hills-specific details here: Dryer Vent Cleaning in Castle Hills.
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.
Brands We Service in Castle Hills
Our equipment comes from names HVAC professionals have trusted for years: Rotobrush for duct agitation and extraction, Nikro for HEPA-filtered negative air, and Honeywell for the filtration components we recommend. Parts are stocked locally, so when we find a corroded register or a crushed flex run, we can usually complete the repair the same day rather than scheduling a callback. See our brands for the full list.
See the difference
Before
After
Before
After
Before
AfterPricing for Air Duct Cleaning Company in Castle Hills, TX
| Service | Typical range in Castle Hills |
|---|---|
| Whole-house air duct cleaning (up to 10 vents) | $329 – $429 |
| Whole-house air duct cleaning (11 – 20 vents) | $429 – $589 |
| Whole-house air duct cleaning (21+ vents) | $589 – $799 |
| Return duct only | $129 – $189 |
| Dryer vent cleaning | $89 – $149 |
| Dryer vent cap or damper replacement | $69 – $129 |
| Air duct sanitizing or deodorizing | $99 – $199 |
| Register replacement (per register) | $25 – $45 |
Two things push price up in Castle Hills more than most places: severely corroded galvanized ducts that take longer to clean properly, and multi-story additions where the original ranch’s ductwork was extended into a second-floor suite. Whatever the quote, you’ll get a written price before we start, and that price is what you’ll pay. No add-ons after the fact.
Neighborhoods We Serve in Castle Hills
We work throughout Castle Hills and the surrounding North Side communities. Our technicians are in the area most weekdays, so scheduling is flexible, and we plan around school drop-offs and nap times when it’s easier for your household.
- The Hills of Castle Hills
- Castle Hills Forest
- Castle Hills Village
- North Castle Hills
- Castle Hills West
Service Area – Cities Near Castle Hills
Beyond Castle Hills, our crews serve the surrounding North Side and Hill Country communities. We regularly work in San Antonio, TX, Schertz, TX to the northeast, and Boerne, TX up I-10. We also cover Helotes, TX to the west. If you’re just outside Castle Hills proper, call and ask; we’ll tell you honestly whether we can schedule you and when.
Serving Castle Hills, TX - Our Local Coverage Area
We’re based in the Castle 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 Company in Castle Hills
Most Castle Hills jobs are scheduled within the same week, and we can often accommodate a request for a specific morning or afternoon. We plan around your schedule, not the other way around. Call (903) 354-8393 and we’ll give you a date and a time window before you hang up.
No. Duct cleaning is interior work and doesn’t require HOA review or a permit anywhere in Castle Hills. We do ask that you let us know about any parking restrictions in your neighborhood so our van isn’t in the way during the job.
Both, but the 1950s – 70s ranches are the homes we know best because that’s most of what Castle Hills is. The original galvanized ductwork, the tight attic spaces, the undersized returns; we see those every week and know exactly how to clean them without making a mess in the finished parts of the house.
If your Castle Hills home needs its air ducts or dryer vent cleaned, call (903) 354-8393 for a free estimate. You’ll get a written price before any work begins, and a photo of the clean-up before we leave.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Castle Hills Customers Say
"Friendly, calm crew that clearly cared about the house. Covered their shoes, protected the floors, and double checked they'd closed up every vent cover properly. Would have them back."
- Omar Zaid"New house, old dusty ducts. They were gentle in the house, laid down drop cloths, and double checked every register was sealed back up. Air smells fresh now."
- Scott Hemmings"With two kids and a dog the vents were overdue. The crew put down runners through the whole house and wore booties. Not a speck of dust left behind, and the air smells fresh."
- Paula Esposito