Supply Duct Cleaning in The Woodlands, TX

Every visit starts with

Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents

Worth knowing

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.

Styles & brands we work with

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Before & after – our own jobs

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Supply Duct Cleaning in The Woodlands, TX

Supply duct cleaning focuses specifically on the ducts that push conditioned air from your HVAC system outward to every room in your home – as opposed to return ducts, which pull air back toward the air handler. In The Woodlands, TX, supply duct cleaning typically runs $299 to $599 for a standard single-story home, with most jobs completed the same day. If your supply registers are blowing visible dust, certain rooms heat or cool unevenly, or your filters are loading up faster than they used to, the supply side of your duct system is usually where the investigation starts.

CleanRun Duct Repair & Cleaning has photographed the inside of supply duct runs across The Woodlands since 2013 – neighborhoods from Creekside Park to Cochran’s Crossing to Grogan’s Mill. What we find most often is not dramatic. It’s a slow accumulation: a quarter-inch of settled debris at the first elbow off the plenum, biofilm growth near a supply boot that sits in an unconditioned attic space, or construction grit left behind from a 2017 kitchen remodel that no one ever cleaned out. None of it shows until a camera goes in.

Every supply duct cleaning job CleanRun runs in The Woodlands starts with a written price – delivered before any panel comes off, under Haven Standard Clause 1. It ends with a Documented Photo Record of every duct run, before and after, handed to you as a standard deliverable. If you want to see what that looks like before calling, our full Air Duct Cleaning in The Woodlands page explains the complete process. Or call us directly at (346) 248-1474 – a live person answers every call.

When You Need Supply Duct Cleaning

• Dust blowing from supply registers at startup. When the blower kicks on and you can see particulate coming off the register face, debris has built up past the diffuser and into the duct run itself. In older Woodlands homes – particularly those built before 2005 in sections like Panther Creek – this is a common finding after 15-plus years without duct service.
• Uneven temperatures room to room. One bedroom runs 4-6 degrees warmer than the rest of the house during August. Often this traces back to a partially obstructed supply run, not an undersized system. We find collapsed flex duct sections and debris accumulation at elbows causing exactly this symptom in two-story Woodlands homes regularly.
• Filters loading up in two weeks or less. A one-inch filter that used to last 30 days and now needs replacement every 10-14 days is pulling from a system where particulate is circulating faster than your filtration can manage. The supply side is often the source.
• Recent renovation work in the home. Drywall dust, insulation fibers, and construction debris migrate into supply runs during any remodel. If you’ve had work done in the last five years and the ducts haven’t been cleaned since, there’s almost certainly material sitting in the first few feet of every affected run.
• Musty or stale air at the register face. The Woodlands sits in a high-humidity corridor, and attic-mounted supply ducts that develop small condensation points can accumulate biofilm. The smell reaches the living space before any visible sign appears at the register.
• A home inspection flagged duct condition. If your inspection report noted debris accumulation or restricted airflow in supply runs, a documented cleaning with before-and-after photos is the clean answer to that finding – for your records and for any future buyer.

Our Supply Duct Cleaning Process

1. Pre-job camera inspection and written scope. Before any equipment comes off the truck, a technician runs a camera into a representative sample of your supply runs. What the camera shows determines the written scope. If the duct interior looks acceptable, we say so – and the written price reflects actual conditions, not assumptions. You get the camera footage as part of your photo record. Haven Standard Clause 1: written price before work starts, every time.
2. Plenum isolation and negative-pressure setup. The plenum is the central distribution chamber that feeds all your supply runs. We seal the plenum at the air handler side and connect a HEPA-filtered negative-pressure extraction unit – typically a Nikro or Abatement Technologies machine depending on system size – to create controlled airflow that pulls debris toward collection rather than scattering it into the living space. This step is what separates professional extraction from shop-vac noise.
3. Mechanical agitation through every supply run. With negative pressure established, a Rotobrush system works through each supply run from the register boot back toward the plenum. The rotary brush action breaks debris loose from duct walls – settled dust, construction grit, biofilm at condensation points – while the negative-pressure system pulls it into the collection unit simultaneously. Each run is worked individually, not in a single pass across the whole system.
4. Register boot cleaning and supply diffuser service. The boot – the metal fitting where the duct connects to the floor or ceiling register – collects debris at a higher rate than the rest of the run. Each boot is cleaned and inspected separately. Supply diffusers (the registers themselves) are removed, cleaned, and reinstalled. Any damaged or corroded diffuser components are noted in the written scope for your records.
5. Post-cleaning camera verification. After mechanical work is complete, the camera goes back into each run. The after-photo is placed next to the before-photo in your Documented Photo Record. If a run doesn’t meet the standard we quoted, it gets re-worked before we close the job. That’s what the 365-Day Done Right Promise means in practice: not a policy subject to interpretation, but a written commitment that if it’s not right, we make it right.
6. System restoration and written job record delivery. All panels are reinstalled, airflow is confirmed at each supply register, and your written job record – including the full photo documentation, the scope completed, and the 365-Day Done Right Promise in writing – is delivered before the truck leaves your driveway.

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Supply Duct Cleaning Pricing in The Woodlands

Supply duct cleaning in The Woodlands, TX is priced by the number of supply runs in the system, the accessibility of the ductwork (attic-mounted flex duct requires different setup than rigid duct in a conditioned crawlspace), and whether any add-on services – sanitizing, duct sealing, or dryer vent service – are being done on the same visit. Every price is written before work starts. See How Much Does Air Duct Cleaning Cost? (2026 Price Guide) - The Woodlands, TX for more details. There is no “call for a quote” at CleanRun – Haven Standard Clause 1 exists because this industry has a long history of verbal estimates that change once the crew is inside.

These ranges reflect actual jobs completed in The Woodlands and surrounding Montgomery County. Homes in sections like Sterling Ridge or Indian Springs with larger square footage and more complex duct layouts tend toward the higher end. Newer construction in areas like Creekside Park West – where ducts are shorter runs and attic access is better – typically comes in closer to the floor of the range.

If you have a written estimate from another company, bring it. CleanRun offers a Free Second Opinion on any written estimate – we put our own number next to it, in writing, at no cost to you. Call (346) 248-1474 to schedule.

FAQs – Supply Duct Cleaning

What is a supply duct, and how is cleaning it different from general duct cleaning?

A supply duct is any duct run that carries conditioned air from your air handler outward to a room register – it’s the “delivery” side of the system, as opposed to the return side, which pulls air back. Supply duct cleaning isolates and works specifically on those runs: the plenum that feeds them, the flex or rigid duct sections that carry air, and the boots and registers where air enters the room. General duct cleaning that doesn’t distinguish between supply and return sides often misses the supply plenum entirely, which is where the most significant debris accumulation tends to start. A Video Inspection at the start of any CleanRun job shows which side of the system actually needs attention before any work is priced.

How much does supply duct cleaning cost in The Woodlands?

Supply duct cleaning in The Woodlands runs $299 to $599 for most residential jobs, depending primarily on how many supply runs the system has and the condition of attic access. A single-story home with up to 10 runs typically lands between $299 and $399. A larger two-story home with 15 or more runs is usually in the $450-$519 range. CleanRun delivers a written price before any work begins – call (346) 248-1474 and a live person will walk through your home’s specifics to put a number in writing before we schedule Air Duct Cleaning Near Me in The Woodlands, TX.

How long does supply duct cleaning take in a typical Woodlands home?

Most single-story homes in The Woodlands take 2.5 to 3.5 hours from setup to final photo documentation. Two-story homes with larger duct layouts run 3.5 to 5 hours. The camera inspection at the start and the post-cleaning camera verification at the end add time compared to operators who skip documentation – but they’re also the only way to confirm the work was actually done, which is the point. Jobs are typically completed in a single visit. If something found during inspection changes the scope, you’ll see a revised written price before the additional work starts.

Can I just clean my supply registers myself instead?

Wiping down register covers removes surface buildup at the diffuser face, but it doesn’t reach the debris that settles at the first elbow inside the duct run – which is typically 12 to 24 inches back from the register, past where any household tool can work effectively. In The Woodlands, where most supply ductwork runs through unconditioned attic space, condensation cycles through the humid summers mean biofilm can develop well inside the run, not at the opening. Cleaning the register face is worth doing regularly, but it’s a different task than cleaning the duct interior. A camera inspection will show whether the interior actually needs attention before you spend money on our Air Duct Cleaning services – that inspection finding is part of what CleanRun delivers in writing at the start of every job.

Key Takeaways

• Supply duct cleaning in The Woodlands, TX runs $299-$599 for most homes, priced by run count and system access.
• Every job starts with a camera inspection and a written price before any work begins – Haven Standard Clause 1, no exceptions.
• Mechanical agitation (Rotobrush) combined with negative-pressure extraction (Nikro or Abatement Technologies) is what actually removes debris from duct walls – not suction alone.
• A Documented Photo Record of every supply run, before and after, is a standard deliverable on every CleanRun job – not an upgrade.
• The 365-Day Done Right Promise means if the work isn’t right, CleanRun makes it right – backed in writing on every invoice.
• The Woodlands’ climate – high summer humidity, attic temperatures above 130°F in July and August – creates specific conditions inside supply ducts that differ from homes in drier markets. That context shapes how CleanRun approaches jobs here.

To schedule a supply duct cleaning for your Woodlands home, or to get a free second opinion on a written estimate you’ve already received, call CleanRun at (346) 248-1474. A live person answers every call. Tomas Reyes and the CleanRun crew have been doing this work across The Woodlands since 2013 – 52,000-plus homes served, every one with a written price and a photo record on file. The written price for your job is a phone call away.

Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning The Woodlands, serving The Woodlands.