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.
Before
After
Before
After
Before
AfterAir Duct Cleaning in Houston, TX
Complete HVAC cleaning in Houston typically runs $350-$850 for a full system, with most homeowners paying around $550 for a standard single-system home. Houston’s subtropical humidity and year-round AC operation create condensation-driven mold and bacterial growth inside attic flex duct that drier Texas cities simply don’t see. CleanRun crews document every duct run with before-and-after photos, and every job starts with a written price under Haven Standard Clause 1. Call (346) 421-3357 for a free estimate.
Why Houston Homes Are Different
Houston’s housing stock is dominated by 1970s-2000s suburban tract construction in neighborhoods like Meyerland, Spring Branch, and Westbury, almost all built with flex duct routed through unconditioned attics. Summer attic temperatures exceed 140°F, causing that flex duct to sag and form low spots where moisture, dust, and debris compact into airflow-restricting mats.
The chronic issue is condensation. Cold supply air moving through 140°F ductwork creates persistent moisture on interior linings, a near-ideal mold environment. Add Gulf Coast humidity, and even small duct breaches pull outdoor moisture directly into the system.
Then there’s the flood layer. In Meyerland, Kashmere Gardens, and parts of Greenspoint, technicians still find dried Harvey-era silt and organic debris inside duct boots from 2017. Homeowners fixed the drywall. They rarely opened the ducts.
Our Main Houston Services
These are the three services Houston homeowners call about most often.
Air Duct Cleaning in Houston
We clean the full duct network, from plenum to register, using negative-pressure extraction with Rotobrush and Nikro equipment. In Houston, this means addressing the moisture-compacted debris mats that form in sagging flex duct, not just surface dust. Every run is photographed before and after. Air Duct Cleaning in Houston covers full system scope and pricing.
Dryer Vent Cleaning in Houston
Lint accumulation in dryer vents is accelerated by Houston’s humidity, which causes lint to clump and adhere to vent walls rather than flowing freely. We remove the full blockage with professional-grade brushes and verify airflow restoration. Dryer Vent Cleaning in Houston includes rooftop and through-wall vent configurations common in local subdivisions.
Duct Repair & Sealing in Houston
Sagging flex duct, flood-damaged boots, and humidity-warped connections are standard findings here. We replace damaged sections and seal joints with mastic and metal-backed tape, then pressure-test the system. Duct Repair & Sealing in Houston addresses the structural issues that cleaning alone cannot fix.
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.
BeforeAfterHVAC Cleaning in Houston
Houston’s year-round AC operation means the entire air handling system, not just ducts, accumulates biological contamination. The evaporator coil stays wet for ten months straight. The blower wheel catches humidified debris that would dry and flake off in a drier climate. HVAC Cleaning targets these components directly.
Evaporator Coil Cleaning
Signs you need it
Ice formation on the coil, weak airflow from registers, or musty odors when the AC first cycles on.
What it costs in Houston
Evaporator coil cleaning typically runs $180-$320 in Houston, depending on accessibility and contamination level.
How we do it
We access the coil through the plenum, apply foaming cleaner, rinse with low-pressure water capture, and photograph the before and after condition.
Blower Cleaning
Signs you need it
Vibration or noise from the air handler, uneven airflow room-to-room, or dust puffing from registers at startup.
What it costs in Houston
Blower cleaning and balancing typically costs $150-$280 in Houston.
How we do it
We remove the blower assembly, clean the wheel and housing with compressed air and solvent, balance the assembly, and reinstall with torque verification.
What HVAC Cleaning Costs in Houston
| Item | Typical range in Houston |
|---|---|
| Evaporator coil cleaning | $180-$320 |
| Blower cleaning | $150-$280 |
| Full HVAC system cleaning (coil + blower + ducts) | $350-$850 |
How do I know my HVAC system needs cleaning, not just my ducts?
If you smell musty odors at startup, see ice on the coil, or feel weak airflow despite clean ducts, the components need attention. Call (346) 421-3357 and we’ll inspect the full system.
Can HVAC cleaning improve my energy bills in Houston?
Yes. A clean coil and blower restore designed airflow, reducing the runtime needed to cool in Houston’s heat. Most homeowners see measurable improvement within one billing cycle.
Air Quality & Sanitizing in Houston
Houston’s humidity-driven microbial contamination inside ducts makes air quality treatment a distinct need from simple debris removal. The same condensation that grows mold on coil surfaces seeds spores throughout the duct network. Air Quality & Sanitizing addresses biological contamination with documented application, not masking agents.
Mold Treatment
Signs you need it
Visible mold around registers, persistent musty odor, or allergy symptoms that worsen when the AC runs.
What it costs in Houston
Whole-system mold treatment typically runs $400-$750 in Houston, depending on contamination extent and duct accessibility.
How we do it
We apply EPA-registered antimicrobial through the full duct network using fogging equipment, with dwell time verification and post-treatment photo documentation.
UV Light Installation
Signs you need it
Recurring mold despite cleaning, or a home in a flood-affected neighborhood with chronic biological issues.
What it costs in Houston
UV light installation in the plenum or air handler typically costs $300-$550 in Houston.
How we do it
We mount a Honeywell or Aprilaire UV-C lamp at the coil and plenum junction, wire to the blower circuit, and verify irradiance with a meter.
What Air Quality & Sanitizing Costs in Houston
| Item | Typical range in Houston |
|---|---|
| Mold treatment (whole system) | $400-$750 |
| UV light installation | $300-$550 |
| Bacteria sanitizing (whole system) | $350-$600 |
Is mold treatment safe for my family and pets?
We use EPA-registered products applied with the system off and dwell time completed before restart, with no residue left airborne. The written scope specifies product and application method before work begins.
Will UV lights actually prevent mold in Houston’s humidity?
UV-C at the coil surface prevents the biological film that feeds duct contamination, but it does not replace cleaning. We install UV as a maintenance tool, not a substitute for remediation.
Brands We Service in Houston
We stock parts and service equipment from Honeywell, Aprilaire, and Abatement Technologies, with same-day availability on most common components. Our brands page lists full manufacturer coverage.
Pricing for Air Duct Cleaning in Houston, TX
| Service | Typical range in Houston |
|---|---|
| Standard air duct cleaning (single system) | $350-$550 |
| Air duct cleaning with multiple zones | $550-$850 |
| Evaporator coil cleaning | $180-$320 |
| Blower cleaning | $150-$280 |
| Mold treatment (whole system) | $400-$750 |
| Bacteria sanitizing (whole system) | $350-$600 |
| UV light installation | $300-$550 |
| Odor removal treatment | $250-$450 |
| Dryer vent cleaning | $120-$220 |
| Duct repair & sealing (per section) | $200-$500 |
In Houston, flood damage history, attic accessibility, and the extent of flex duct sagging are the main price drivers. Every job gets a written price before work starts, under Haven Standard Clause 1. No per-vent pricing. No post-arrival add-ons.
Neighborhoods We Serve in Houston
CleanRun crews work throughout Houston with dispatch coordinated from our Houston office. Most appointments schedule within 3-5 business days.
- Meyerland
- Spring Branch
- Westbury
- Kashmere Gardens
- Greenspoint
Service Area - Cities Near Houston
We serve homeowners throughout the Houston metro, including Bellaire, TX, Pearland, TX, Stafford, TX, and Fresno, TX. Crews are routed from our Houston office with local knowledge of each area’s housing stock and common duct configurations.
Serving Houston, TX - Our Local Coverage Area
We’re based in the Houston 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 in Houston
No permit is required for cleaning or standard repair. If duct replacement involves structural modification or electrical work at the air handler, Houston permitting may apply. We handle any required documentation as part of the written scope.
We schedule year-round. Heavy rain days may delay exterior condenser work, but interior duct and HVAC cleaning proceeds normally. We confirm equipment needs when booking.
Yes. We carry general liability and workers compensation documentation, and our crews are background-checked under Haven Standard Clause 3: Verified Crews. We provide any paperwork your HOA requires before arrival.
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 Houston Customers Say
"Thorough job on the ducts and the dryer vent. Left the house clean and the paperwork was clear."
- Rafael I."Flat price agreed up front, no per-vent add-ons at the end. That was the whole reason I did not call the coupon company."
- Suzanne B."The dryer vent was almost completely blocked with lint. They showed me the photograph and I understood immediately why the dryer had been running twice."
- Lucia M.