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
AfterFast, Reliable Air Duct Cleaning Across La Porte
Air duct cleaning in La Porte, TX typically runs $380-$720 for a full residential system and $950-$1,800 for commercial properties, with most jobs completed in a single scheduled visit. CleanRun crews serve La Porte from our Houston office, and we’ve documented the inside of ductwork in neighborhoods from Bay Forest to Lomax to Fairmont Park since 2013. Call (346) 253-1822 and a live person will answer, schedule a visit, and deliver a written price before any work starts.
Why CleanRun Air Duct Cleaning Pearland Is La Porte’s Preferred Air Duct Cleaning Company
La Porte homeowners don’t need another coupon in the mailbox. They need a crew that can show them what was actually inside their ducts and what was done about it.
Our reputation here is built on documentation, not promises. Every La Porte job starts with Haven Standard Clause 1: a written price delivered before a single panel comes off. Every job ends with a Documented Photo Record of every duct run, before and after, delivered as a standard part of the job record - not an extra, not upon request. Since 2013, we’ve served 52,000+ homes this way, and we bring that same protocol to every ranch home off Spencer Highway and every two-story near Sylvan Beach.
Our technicians are background-checked, uniformed, and identified by name before arrival - Haven Standard Clause 3: Verified Crews. The equipment they bring includes Rotobrush agitation systems, Nikro HEPA-filtered negative-pressure vacuums, and Honeywell and Aprilaire filtration components you can verify independently. We don’t send a shop vac and a prayer.
La Porte’s location on Galveston Bay means we answer calls from homeowners who’ve already tried the $79 coupon route and found their registers still coated with the same greasy film a week later. Our Free Second Opinion on Any Written Estimate lets you put that quote next to ours, line by line, and see what the difference actually is.
Our Air Duct Cleaning Services in La Porte
Residential Duct Cleaning
La Porte’s housing stock is dominated by 1970s-1990s single-family ranches built for Ship Channel workers, many with original flex-duct systems in attics that have baked for decades in 120°F heat and bay humidity. Our residential cleaning addresses the whole system: supply runs, return runs, plenum (the main distribution box), and registers. We use negative-pressure extraction - a sealed vacuum on the duct system that pulls debris toward the collection unit rather than blowing it into your living space - and photograph every run before and after. A typical La Porte home runs $380-$580 for a full system.
Commercial Duct Cleaning
Commercial properties along Highway 146 and in the Fairmont Parkway corridor face the same petrochemical particulate load as residences, but at higher volume and with more complex rooftop HVAC configurations. We clean supply and return trunk lines, VAV boxes, and terminal units with Rotobrush commercial-grade equipment, documenting each section with before-and-after photography. Commercial jobs in La Porte typically range $950-$1,800 depending on system complexity and square footage.
Supply Duct Cleaning
Supply ducts carry conditioned air from your air handler to each room. In La Porte, these runs are where we most often find the signature greasy, sooty film that follows refinery flaring events - a hydrocarbon residue that standard household dusting never produces. We agitate the film loose with mechanical brushes, extract it under negative pressure, and verify removal with a camera pass. Supply-only cleaning in La Porte runs $220-$340 when done as a standalone service.
Return Duct Cleaning
Return ducts pull air back to the air handler for reconditioning. Because they’re under suction, they’re also where gaps in old flex duct pull humid, particulate-laden attic air directly into the system. Our Air Duct Cleaning crews inspect return trunks for integrity before cleaning, and we document any gaps or insulation failures we find. Return-only service in La Porte is $180-$280.
Full System Cleaning
This is what most La Porte homes actually need. Full System Cleaning covers supply runs, return runs, plenum, registers, grilles, and the air handler cabinet - the complete loop. Given La Porte’s combination of hydrocarbon fallout and aggressive humidity-driven microbial growth, partial cleaning often leaves the contamination source intact. Full system jobs run $380-$720 for typical La Porte residences.
Video Inspection
Our camera inspection service sends a lighted scope through every accessible duct run, recording what we find in real time. In La Porte, this often reveals flex-duct gaps in attics, standing water in low-return sections, or the extent of hydrocarbon film buildup after a flaring period. Video inspection is included at no charge with any full system cleaning, or available standalone for $150.
What happens when you call
- 1
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 La Porte
CleanRun crews arrive with professional-grade equipment from trade-recognized manufacturers: Rotobrush mechanical agitation systems, Nikro HEPA-filtered negative-pressure extractors, Honeywell electronic air cleaners, and Aprilaire media filters. We stock Aprilaire and Honeywell replacement components for La Porte customers who need filtration upgrades after cleaning, not a separate trip or a weeks-long order delay. Every brand we name can be verified independently - we don’t use equipment we can’t document.
Common Air Duct Cleaning Problems We See in La Porte Homes
- Hydrocarbon film on registers after flaring events. Following incidents like the 2019 ITC Deer Park fire or routine refinery flaring, La Porte technicians find a tacky, sooty coating on supply registers and duct interiors. This isn’t household dust. It’s airborne hydrocarbon fallout that requires mechanical agitation and HEPA extraction to remove - vacuuming alone smears it.
- Attic flex-duct gaps pulling humid, particulate-laden air. La Porte’s 1970s-1990s ranch stock uses original flex duct in superheated attics. After decades of heat cycling, the outer jacket degrades and the inner liner gaps at joints. Negative-pressure cleaning without addressing these gaps is cosmetic - the system recontaminates within weeks.
- Condensation-driven mold in cool supply runs. Galveston Bay pushes dew points above 75°F for months. When 55°F conditioned air passes through ductwork in a 120°F attic, condensation forms on the exterior and wicks through degraded insulation. We find mold colonization in La Porte attics at rates inland suburbs simply don’t match.
- Fogging “sanitizer” upsells that mask without removing. A growing number of La Porte homeowners have paid for fogging treatments that smell clinical for 48 hours while the underlying hydrocarbon film and mold remain on duct walls. Source removal is what changes the physics of your system. Fogging changes the smell.
Pricing for Air Duct Cleaning in La Porte, TX
| Service | Typical Range in La Porte |
|---|---|
| Residential Full System Cleaning | $380 - $720 |
| Commercial Full System Cleaning | $950 - $1,800 |
| Supply Duct Cleaning Only | $220 - $340 |
| Return Duct Cleaning Only | $180 - $280 |
| Video Inspection (standalone) | $150 |
| Video Inspection (with full cleaning) | Included |
What moves a La Porte job toward the higher end: systems with more than 15 registers, significant hydrocarbon or mold contamination requiring extended agitation time, accessible attic flex-duct repair, or multiple HVAC zones. What doesn’t affect price: we don’t charge per vent. One flat price per system, agreed in writing before work starts - Haven Standard Clause 1.
The $79 coupon operators aren’t showing you their average final invoice. We’re showing you the number you’ll actually pay. Call (346) 253-1822 for a free estimate.
We Also Serve Cities Near La Porte
CleanRun crews work throughout the Ship Channel corridor and bay communities. We regularly schedule Air Duct Cleaning in La Porte alongside jobs in Deer Park, Seabrook, Pasadena, and South Houston - the same documentation standards, the same equipment, the same written pricing on every visit.
Serving La Porte, TX - Our Local Coverage Area
We’re based in the La Porte 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 La Porte
La Porte sits inside the Houston Ship Channel petrochemical corridor, where routine refinery flaring deposits a hydrocarbon and sulfur-bearing film that inland suburbs simply don’t receive at the same rate. Combined with Galveston Bay dew points above 75°F for months, that film feeds microbial growth on cool supply runs in a way ordinary household dust never does. Call (346) 253-1822 and we’ll show you what your camera inspection looks like.
No. Fogging masks odor without removing the source - the greasy hydrocarbon film and humidity-driven mold stay on the duct walls. Source removal through mechanical agitation and negative-pressure extraction is what changes your system’s physics. A fogging upsell is paying to postpone the real work. We don’t offer them.
It’s airborne hydrocarbon fallout - a signature contamination type tied to refinery emissions that CleanRun crews find on the La Porte side of the bay and essentially never encounter in Pearland or League City. The film is tacky, resists ordinary cleaning, and requires mechanical agitation plus HEPA-filtered extraction to remove. We document its extent with before photos and confirm removal with after photos and camera verification.
Yes. The original flex duct in La Porte’s ranch-stock homes has endured decades of 120°F attic heat and bay humidity. The outer jacket degrades. The inner liner gaps at joints. Those gaps pull humid, particulate-laden attic air directly into your living space - a finding so common in La Porte that we inspect for it on every full system cleaning. We photograph what we find and note any recommended repairs in your job record.
You receive a Documented Photo Record of every duct run, before and after, as a standard deliverable - not upon request, not as an upgrade. You also receive a written scope of work and the 365-Day Done Right Promise in writing. If the work isn’t right, we make it right. That’s Haven Standard Clause 5, and it’s backed in writing on every job, not just stated in marketing copy. Call (346) 253-1822 for an exact quote - estimates are free.
In the Bay Forest area near Fairmont Parkway, our crew pulled a return grille on a 1980s ranch home and found a tacky, sooty film across the registers and the first ten feet of the return duct - the kind of hydrocarbon residue we see on this side of the bay. We set the system under negative pressure with a HEPA-filtered vacuum, worked the run with agitation tools to break the film loose, and sent a camera through to confirm the flex-duct in the attic wasn’t gapping where it passed through the superheated attic. We also replaced a failing Aprilaire filter and logged a MERV rating recommendation for the homeowner.
Ready to see what’s actually inside your ducts? Call (346) 253-1822. A live person answers, schedules your visit, and delivers a written price before any work starts - every time, no exceptions.
Written by Tomas Reyes, Owner at CleanRun Duct Repair & Cleaning, serving La Porte since 2013.