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 Air Duct Cleaning Across Sealy
Air duct cleaning in Sealy, TX typically runs $380-$720 for a full residential system and $180-$340 for a targeted return or supply duct cleaning. Most Sealy jobs are scheduled within 3-5 business days, with crews dispatched from our Dallas-Fort Worth coordination office to serve Austin County directly. We’re familiar with Sealy’s mix of mid-century ranch homes near FM 1094, newer tract development off I-10, and the specific contamination patterns that come from living surrounded by active rice-farming operations. Call (346) 666-7165 for a written estimate before any work starts.
Why CleanRun Air Duct Cleaning Katy Is Sealy’s Preferred Air Duct Cleaning Company
We’ve served Sealy homeowners since 2013 under the H.A.V.E.N. Standard, and our Air Duct Cleaning in Sealy crew knows the difference between standard household dust and the agricultural contamination this market actually faces. Our technicians are background-checked, uniformed, and identified by name before arrival - Haven Standard Clause 3: Verified Crews.
Every Sealy job concludes with a Documented Photo Record of every duct run, delivered as a standard deliverable, not an upsell. The 365-Day Done Right Promise applies in writing on every invoice, not just in marketing copy. If the work isn’t right, we make it right.
Our Sealy customers receive a written price before any panel comes off - Haven Standard Clause 1 - and a Free Second Opinion on any competitor’s written estimate at no cost. No “call for a quote” exists in our process.
Our Air Duct Cleaning Services in Sealy
Residential Duct Cleaning in Sealy
Sealy’s housing stock splits between 1960s-70s ranch and bungalow homes in the older town core and 2000s-2010s construction that grew as I-10 bedroom-community development. Older homes frequently retain original flex-duct or galvanized-metal systems that predate modern vapor-barrier standards. Our residential service photographs every run before and after, using Rotobrush agitation tools and Nikro negative-pressure extraction units to remove contamination that standard vacuuming leaves behind.
Commercial Duct Cleaning in Sealy
Sealy’s commercial base includes rice-processing facilities, agricultural supply operations, and retail along Highway 36. These buildings face heavier particulate loads than typical office environments. We scope commercial systems with video inspection, quote a flat price per system in writing, and work after-hours to avoid disrupting operations.
Supply Duct Cleaning in Sealy
Supply ducts push conditioned air into living spaces. In Sealy, supply runs in newer homes often show construction debris from the 2000s building boom - drywall dust, insulation fragments, and pest droppings that settled before final occupancy. We clean each supply branch individually, photograph the register and trunk line, and note any disconnected or crushed ductwork for Duct Repair & Sealing - Sealy.
Return Duct Cleaning in Sealy
Return ducts pull air back to the HVAC unit, making them the first collection point for airborne contamination. In Sealy’s slab-on-grade homes, return-air plenums sit near floor level - exactly where Hurricane Harvey floodwater pooled in 2017. Our Air Duct Cleaning team treats return duct cleaning as a diagnostic opportunity: we camera-inspect for hidden mold, document moisture staining, and distinguish cleanable contamination from duct that must be replaced.
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 Sealy
CleanRun technicians arrive with professional-grade equipment from trade-recognized brands: Rotobrush rotary brush systems for mechanical agitation inside duct walls, Nikro HEPA-filtered negative-air machines for containment during cleaning, and Honeywell and Aprilaire air quality components for post-cleaning verification. Sealy customers can look up these tools independently before agreeing to a price - we name them specifically because equipment matters, and vague claims about “commercial-grade” machines don’t hold up under scrutiny.
Common Air Duct Cleaning Problems We See in Sealy Homes
- Harvey-era mold colonies in slab-on-grade returns. Homes that took on water in August 2017, especially near downtown Sealy and along FM 1094, can still harbor hidden mold in return-air plenums. The camera shows what flashlight inspection misses: fuzzy growth on duct liner, dark staining at seams, and standing debris that indicates ongoing moisture wicking from the slab.
- Rice-field chaff accumulation during planting and harvest. Sealy’s location surrounded by active agriculture means HVAC systems draw in organic particulate that suburban Houston ducts never see. Standard vacuuming can’t remove chaff that’s become damp and adhered to duct walls; agitation tools and HEPA filtration are required.
- Original flex-duct degradation in mid-century homes. The 1960s ranch homes near Sealy’s old town core often have flex duct that’s brittle, torn, or delaminated. Cleaning damaged flex duct is ineffective - the material itself is the problem, and replacement with modern vapor-barrier duct is the only durable solution.
- Humidity-driven microbial rebound. Sealy’s 85-90% summer relative humidity, compounded by moisture from nearby rice-field irrigation, means ducts that aren’t properly dried after cleaning can support new growth before the system cycles again. Our process includes post-cleaning moisture verification.
Pricing for Air Duct Cleaning in Sealy, TX
A typical full system cleaning in Sealy runs $380-$720 for a single HVAC system in a 1,500-2,500 square foot home. Return duct cleaning alone, common for post-Harvey mold assessment, ranges $180-$340. Supply duct cleaning runs $160-$280. Video inspection with written report is $120-$180 when performed as a standalone service, or included at no additional charge when bundled with cleaning.
What moves the price: system accessibility (crawl space vs. attic), number of registers and returns, contamination severity (agricultural organic loads take longer than standard household dust), and whether damaged duct requires repair or replacement. We deliver one flat price per system, agreed in writing before work starts - no per-vent add-ons, no equipment charges that appear after the truck arrives. Every Sealy estimate is free and carries no obligation.
We Also Serve Cities Near Sealy
CleanRun crews travel throughout western Harris and Austin counties, including Sealy, Brookshire, Richmond, Katy, and Rosenberg. Scheduling is coordinated from our Dallas-Fort Worth office with local dispatch to each community.
Serving Sealy, TX - Our Local Coverage Area
We’re based in the Sealy 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 - Air Duct Cleaning in Sealy
Replacement is required when the camera shows visible mold growth on porous duct liner, standing water or debris indicating ongoing moisture intrusion, or flex duct that’s delaminated or torn. Cleaning alone suffices when contamination is surface-level dust and particulate on intact metal duct. We document the distinction with before/after photos and a written scope so your insurer accepts the determination without a second inspection. Call (346) 666-7165 for a free video assessment.
Yes - Sealy’s surrounding rice operations generate agricultural dust, crop chaff, and field-mold spores that don’t exist in suburban Houston or Katy. Combined with 85-90% Gulf Coast humidity, these organic particles become a near-ideal mold-growth medium inside ductwork. Contamination rebounds within one season if not properly agitated and HEPA-extracted. Call (346) 666-7165 for an exact quote - estimates are free.
We seal the HVAC system, establish negative-pressure containment with Nikro HEPA filtration, source-remove contaminated material rather than dispersing it, and deliver a Documented Photo Record of every step plus a written scope of work. This documentation package, standard on every Sealy job since 2013, has been accepted by insurers without secondary inspection. Call (346) 666-7165 for a free second opinion on any existing estimate.
Original flex duct from the 1960s-70s can be cleaned if the vapor barrier is intact and the inner liner shows no tears or delamination. Most Sealy ranches we’ve inspected near the old town core off FM 1094 have flex duct that’s brittle or damaged - replacement with modern vapor-barrier duct is the only solution that prevents recontamination. We camera-inspect first and show you the photo before recommending either path. Call (346) 666-7165 for a written price on either option.
Sustained 85-90% relative humidity means microbial growth can establish in 24-48 hours if moisture enters the system. Sealy homes with slab-on-grade construction, return plenums near floor level, or any history of water intrusion need more frequent inspection than drier inland Texas markets. We recommend video inspection every 2-3 years for Sealy homes with these risk factors, versus 3-5 years for homes in drier conditions. Call (346) 666-7165 to schedule.
Post-Flood and Post-Storm Duct Work: What Sealy Homeowners Need to Know
We got a call from a homeowner near the old town core off FM 1094 whose 1960s ranch had floodwater reach the return-air plenum after Harvey. Our tech ran a camera inspection and found a 6-foot section of original flex duct with visible mold growth and standing debris; we sealed the system, ran HEPA filtration under negative pressure, and source-removed the contaminated run before replacing that section with modern vapor-barrier duct. We documented every step with before/after photos and a written scope so the homeowner’s insurer accepted the claim without a second inspection.
This is the core challenge in Sealy: knowing when ducts can be cleaned and when they genuinely must be replaced after water intrusion. Cleaning fails if the source isn’t removed - mold colonies in porous duct liner regrow within 24-48 hours of any new moisture event. Rice-farming season deposits chaff and field-mold spores that standard vacuuming can’t fully remove. High humidity means improperly dried ducts support new growth before the blower cycles.
Our process for Sealy’s post-flood and storm-exposed homes: camera inspection to assess contamination type and extent, negative-pressure containment to prevent cross-contamination, mechanical agitation with Rotobrush tools for adhered agricultural debris, HEPA extraction with Nikro equipment, moisture verification before system closure, and full documentation for insurance submission. The 365-Day Done Right Promise applies in writing.
Call (346) 666-7165 for a free estimate. We’ll deliver a written price before any work starts, and you’ll receive a Documented Photo Record of every duct run when the crew leaves.
Written by Tomas Reyes, Owner at CleanRun Duct Repair & Cleaning, serving Sealy since 2013.