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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Before
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Before
AfterAir Duct Cleaning Company in Sienna, TX
Air duct cleaning in Sienna, TX typically costs $350 – $650 for a whole-home system and is scheduled by appointment with a written price locked in before work begins. Homes here are almost all built after 2000 in a master-planned community, so the work centers on construction dust, Gulf Coast humidity, and mold-prone attic flex duct rather than aging galvanized steel. We dispatch crews from our Dallas-Fort Worth office and serve Sienna homeowners with background-checked, uniformed technicians and the same Rotobrush and Nikro equipment commercial crews use. Call us at (361) 326-5060 for a free estimate.
Why Sienna Homes Are Different
Sienna sits on the Gulf Coastal Plain in Fort Bend County, where builders grade slabs low and push drainage swales tight against foundations. That terrain decision, combined with tight HOA architectural standards, means nearly every house here is a two-story brick-and-stone build from the 2000s or 2010s with engineered wood floors and a sealed envelope that traps everything inside.
The climate does the real damage. Summer dew points regularly top 70°F while attic temperatures hit 140°F. That gap creates condensation inside flex ducts running through unconditioned attic space, especially near the air handler. Mold colonizes those spots faster than in drier inland subdivisions. Hurricane Harvey flooded parts of Sienna in 2017, and post-flood HVAC decontamination remains a recurring call for us. Add the constant remodeling and new construction throughout the community, and we regularly pull out drywall dust and sawdust that never made it to the job-site dumpster.
The local HOA requires screening of attic vents and outdoor equipment, which we respect on every job. But the hidden issue is what grows inside those screened enclosures when humidity has nowhere to go.
Our Main Sienna Services
Most Sienna homeowners call us for one of three jobs. Each has its own dedicated page with full pricing, process details, and local specifics.
Air Duct Cleaning in Sienna
We clean the full supply and return duct network with a Rotobrush rotary brush system and HEPA containment, pulling out construction dust, pollen, and the mold spores that thrive in Sienna’s humid attics. Every job starts with a written price that does not change at the door. We also inspect for condensation damage near the air handler, a common failure point in this climate. Air Duct Cleaning in Sienna
Dryer Vent Cleaning in Sienna
Dryer vent cleaning in Sienna runs from the appliance through the exterior termination, removing lint buildup that restricts airflow and creates fire risk. Two-story homes here often have long vertical runs through framed chases, and we use rotary whip tools and inspection cameras to verify the full path is clear. We check exterior HOA-compliant screens for proper airflow. Dryer Vent Cleaning in Sienna
Duct Sealing in Sienna
Duct sealing closes leaks in the flex duct and plenum connections that bleed conditioned air into Sienna’s 140°F attics. We apply mastic and mechanical fasteners at every joint, then verify with a pressure test. Sealed ducts cut cooling bills and reduce the humidity load that drives mold growth in this Gulf Coast climate. Duct Sealing in Sienna
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 Sienna
We stock parts and filters for Honeywell, Aprilaire, Abatement Technologies, and Guardsman systems commonly installed in Sienna’s newer homes. Most filter replacements and component swaps ship same-day or next-day through our Dallas-Fort Worth supply chain. our brands
Pricing for Air Duct Cleaning Company in Sienna, TX
| Service | Typical range in Sienna |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Whole-home air duct cleaning (two systems) | $550 – $950 |
| Dryer vent cleaning (standard run) | $120 – $200 |
| Dryer vent cleaning (long run or rooftop termination) | $180 – $280 |
| Duct sealing (single system, manual mastic method) | $400 – $700 |
| Duct sealing (aeroseal method, single system) | $1,200 – $2,000 |
| HVAC mold treatment (applied after cleaning) | $150 – $300 |
| Filter replacement (standard 1-inch) | $15 – $35 |
| Filter replacement (4 – 5-inch media) | $45 – $85 |
| Return duct cleaning (additional) | $75 – $150 |
Prices in Sienna push toward the higher end when homes have two HVAC systems, extensive flex duct in hot attics requiring extra containment setup, or post-flood contamination needing antimicrobial treatment. We write the full price on paper before any work starts, and that number does not move.
Neighborhoods We Serve in Sienna
We schedule Sienna appointments with arrival windows that keep crews moving through the community efficiently. Most jobs book within two to four days of the call.
- Sienna Village
- Sienna Plantation
- Avalon at Sienna
- Village of Sawmill Lake
- Meridiana (adjacent master-planned community)
Service Area – Cities Near Sienna
Our crews based near Houston, TX and Fort Worth, TX cover the full metro corridor, with scheduling coordinated from our Dallas-Fort Worth office. We also serve homeowners in San Antonio, FL and Dallas, GA through our partner locations under The Garrison Standard.
Serving Sienna, TX - Our Local Coverage Area
We’re based in the Sienna 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 Sienna
No. Interior work does not require HOA approval, though our technicians follow all exterior equipment screening rules when accessing outdoor units. We carry proof of insurance on every van if your HOA asks. Call (361) 326-5060 if you need documentation sent ahead.
Most Sienna appointments book within two to four business days. We do not over-promise same-day arrival; scheduled work deserves a scheduled window, and we arrive inside it. Call (361) 326-5060 to check this week’s openings.
We cover Sienna directly, with crews dispatched from our Dallas-Fort Worth coordination office and working throughout Fort Bend County. Your job is routed to a local technician who knows Sienna’s housing stock and HOA requirements, not a general Houston crew guessing at master-planned community layouts.
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 Sienna Customers Say
"Sealed some leaking duct joints in the crawl space with mastic. Rooms that were always cold now get air."
- Ronald W."Dryer vent was packed with lint and took two hours to dry a load. Cleaned it out from the roof cap down. One cycle again."
- Paula Q."No sales pitch. Told me which parts of the system were fine and only cleaned what needed it."
- Ted L.