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 Dryer Vent Cleaning Across Castle Hills
Dryer vent cleaning in Castle Hills typically runs $180-$340 for a standard single-family home, with most jobs completed in 90 minutes and a written price delivered before any work starts. We’re the Castle Hills crew from CleanRun Air Duct Cleaning New Braunfels, and we know these homes. Dispatch and scheduling are coordinated from our Dallas-Fort Worth office, but our technicians serve Castle Hills locally and carry the full equipment roster: Rotobrush agitation systems, Nikro HEPA extractors, and Guardsman vent hardware. Call (830) 549-6847 for a free estimate with a written price.
Castle Hills was built out almost entirely between 1952 and the mid-1970s. That matters for dryer vents. Most of these homes have original vent runs tucked through attics or under slab-on-grade floors, longer and more convoluted than anything in a 2010s subdivision. Rural-edge lots with unpaved drive aprons and open cedar land push more lint-clogging dust into those runs. The cleaning interval here is shorter. The problems are different. And the work requires a camera inspection, not just a brush from the laundry room. For comprehensive Air Duct Cleaning in Castle Hills, we address these older vent systems with the specialized care they need.
Why CleanRun Air Duct Cleaning New Braunfels Is Castle Hills’s Preferred Dryer Vent Cleaning Company
We’ve served this market since 2013, and our Dryer Vent Cleaning team has documented photo records from thousands of San Antonio-area homes. Castle Hills stands out. The housing stock is older, the vent runs are longer, and the cedar pollen load from December through February is among the heaviest in Texas. Our technicians are background-checked, uniformed, and identified by name before arrival under Haven Standard Clause 3: Verified Crews.
Our 365-Day Done Right Promise applies to every Castle Hills job in writing, not as a verbal assurance. We publish our license number on every page, deliver a written price before any panel comes off, and include a Documented Photo Record of every vent run as a standard deliverable. Customers here research before they call. We built our process for exactly that homeowner.
Our Dryer Vent Cleaning Services in Castle Hills
Dryer Vent Inspection
Every Castle Hills job starts with a camera inspection. We feed a scope down the full length of the vent run, and in these 1950s-70s homes, we regularly find sagging flex duct crushed against joists, separations at original tape joints baked brittle by decades of attic heat, and lint columns packed behind stuck flappers. The inspection takes 15-20 minutes and the footage is included in your Documented Photo Record. You’ll see what we see before we quote a price. Haven Standard Clause 1: Written Price Before Work Starts.
Vent Cleaning
We clean with agitation tools and negative-pressure extraction, not a shop vac and a prayer. For Castle Hills’s long attic runs, we use Rotobrush mechanical agitation combined with Nikro HEPA filtration to pull lint columns out of low spots where gravity has settled them over years. The San Antonio metro’s 8-to-9-month cooling season means these dryers run hard and often. The vent interior is photographed before and after. The difference is visible.
Lint Removal
Lint removal in Castle Hills is rarely a trap-and-done job. Cedar pollen and caliche dust from unpaved drive aprons and open land bake into a gritty crust inside the vent and on the flapper hinge. We see this on calls off Lockhill Selma Road and around the rural perimeter regularly. Our process breaks that bond with mechanical agitation, then extracts it under negative pressure so nothing recirculates into your laundry room or attic. The lint load here is heavier than in newer, paved developments. The cleaning protocol is adjusted accordingly.
Vent Rerouting
Some Castle Hills homes have runs that never should have been built as originally installed: converted garage laundry setups terminating into soffits or crawlspaces, dumping lint directly into attic insulation; or 1970s flex runs with too many elbows creating back-pressure that kills dryers in eight years instead of fifteen. We reroute to code-compliant terminations with rigid or semi-rigid duct, proper slope, and accessible cleanouts. Every reroute gets a written scope and a post-installation camera verification.
Vent Cap Replacement
The exterior cap is the most overlooked component. In Castle Hills, we replace stuck, broken, or bird-compromised caps with Guardsman bird guards and flappers that swing freely. The cedar pollen crust seizes hinges. Birds nest behind caps that haven’t closed in years. A new cap with proper back-draft prevention is often the difference between a dryer that dries in one cycle and one that cooks clothes for two.
Bird Guard Installation
We install Guardsman bird guards on any Castle Hills vent termination where wildlife access is a risk. The mesh is sized to block birds and rodents without restricting airflow. Installed correctly with a proper flapper behind it, the guard adds no measurable static pressure. We photograph the fit and include it in your job record.
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 Castle Hills
Our equipment roster includes Nikro HEPA extractors, Honeywell airflow measurement tools, and Guardsman vent hardware, all named so you can verify specifications independently. We stock Guardsman caps and bird guards for Castle Hills customers, which means replacement parts install same-day without a return trip. Abatement Technologies negative-pressure machines handle the extraction side on heavy lint loads. Every tool is professional-grade, maintained on a documented schedule, and matched to the specific vent geometry we find in your home.
Common Dryer Vent Cleaning Problems We See in Castle Hills Homes
- Original 1950s-70s attic or under-slab vent runs accumulate lint in unreachable sagging low spots. These runs are long enough that gravity does its work over years, packing lint into dips the homeowner can never reach from the trap. Failure to clean the dryer vent is the leading factor in home dryer fires nationwide, and Castle Hills’s original infrastructure makes this risk specific, not theoretical.
- Cedar pollen and caliche dust bake into a gritty crust on flapper hinges and vent interiors. The mountain cedar season here runs December through February at concentrations among the highest in the country. That material doesn’t just pass through; it adheres, absorbs moisture from dryer exhaust, and hardens. The cap sticks shut. The dryer recirculates hot, moist air. Clothes take two cycles.
- Converted garage and outbuilding laundry setups terminate into soffits or crawlspaces. We see this on older Castle Hills properties where a workshop or detached space got a dryer added without proper venting. Lint dumps directly into attic insulation or crawlspace air. It’s a fire pathway and a moisture problem simultaneously.
- Bird nests packed behind wall caps that haven’t functioned in years. On a call off Lockhill Selma Road, a homeowner’s fifteen-year-old dryer was tripping its thermal cutoff after three loads, and the exterior flapper had not moved in years. We ran a camera inspection down the original 1970s flex run, found it crushed and sagging against a joist with a bird nest packed behind the wall cap, then pulled the run apart, ran agitation tools and HEPA filtration with negative pressure to extract the lint column, and replaced the cap with a Guardsman bird guard so the flapper could swing freely again.
Pricing for Dryer Vent Cleaning in Castle Hills, TX
A standard dryer vent cleaning in Castle Hills runs $180-$240 for a single-family home with accessible terminations and runs up to 25 feet. Longer attic runs, under-slab configurations, or heavy lint loads requiring extended agitation time push the range to $280-$340. Vent rerouting, cap replacement, or bird guard installation are quoted separately in writing before work begins.
| Service | Castle Hills Price Range |
|---|---|
| Standard vent cleaning (single-family, accessible run) | $180-$240 |
| Extended run / heavy lint load / attic access required | $280-$340 |
| Vent cap replacement with Guardsman hardware | $85-$140 |
| Bird guard installation | $75-$120 |
| Vent rerouting (rigid duct, code-compliant termination) | $340-$580 |
What affects cost: run length, number of elbows, accessibility (attic crawl vs. exposed basement), lint density, and whether the cap or guard needs replacement. We deliver a written price before any work starts, every time, under Haven Standard Clause 1. No per-vent pricing. No coupon that balloons on arrival. Bring a competitor’s written estimate and we’ll provide a Free Second Opinion at no cost.
We Also Serve Cities Near Castle Hills
Our crews work throughout the San Antonio metro and Hill Country corridor. We regularly schedule Dryer Vent Cleaning in Castle Hills alongside routes through New Braunfels, Cibolo, Seguin, and Schertz. If you’re on the edge of our service map, call (830) 549-6847 and we’ll confirm availability.
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 - Dryer Vent Cleaning in Castle Hills
Every 12-18 months for most Castle Hills homes, and every 9-12 months if you’re on a rural-edge lot with unpaved access or open cedar land. The combination of original 1950s-70s vent runs, heavy cedar pollen loads, and caliche dust from unpaved drive aprons accelerates lint packing beyond what a newer subdivision would see. Homes with converted garage or outbuilding laundry setups should inspect annually due to non-standard terminations. Call (830) 549-6847 to schedule a camera inspection and we’ll set an interval based on what we find.
The most common cause is a restricted vent run, not a failing dryer. In Castle Hills’s older homes, we find lint columns in sagging low spots of original attic runs, flappers seized shut by cedar pollen crust, or bird nests behind caps that haven’t opened in years. The dryer senses the back-pressure, the thermal cutoff cycles, and your clothes stay damp. A camera inspection confirms the restriction in about 15 minutes. Call (830) 549-6847 for a written price before any work starts.
Yes. Attic runs are standard in Castle Hills’s 1952-1975 housing stock, and our equipment is built for exactly this geometry. We use Rotobrush mechanical agitation with Nikro HEPA negative-pressure extraction to pull lint from the full run length, including low spots where gravity has settled debris over decades. The work is photographed before and after. Access is typically through the attic hatch or the exterior termination; we determine the optimal approach during inspection and include it in your written scope.
Replace the cap with a Guardsman bird guard and functioning flapper assembly. The original cap has likely seized from cedar pollen buildup, corrosion, or physical damage, and a stuck flapper creates back-pressure that extends dry times and overheats the dryer. A Guardsman bird guard blocks wildlife without restricting airflow, and the new flapper assembly opens fully under dryer exhaust pressure. We stock these for same-day installation on Castle Hills calls. Call (830) 549-6847 for a written quote.
Yes. We clean and reroute vents for workshop, barn, and detached garage laundry setups throughout Castle Hills and the rural perimeter. These installations often terminate into soffits or crawlspaces instead of through proper wall or roof penetrations, creating lint pathways into attic insulation. We inspect, clean, and reroute to code-compliant terminations with documented photo verification. The written price covers the full scope before any work begins.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning New Braunfels, serving Castle Hills since 2013.