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
AfterSupply Duct Cleaning in Dallas, TX
Supply duct cleaning targets the side of your HVAC system that pushes conditioned air into your living spaces – the ducts that run from your air handler or furnace plenum to every register in the house. In Dallas homes, these supply runs accumulate a distinct mix of construction debris, fine Texas clay dust, and fibrous material that return ducts simply don’t see, because supply ducts carry air under positive pressure directly past every occupied room. A dirty supply run doesn’t just reduce airflow; it distributes whatever is inside it, continuously, every time your system cycles.
CleanRun Duct Repair & Cleaning has documented what lives inside Dallas supply ducts since 2013 – across more than 52,000 homes, with a before-and-after photo record on every single job. If you’d like a written price before anyone touches your system, call (469) 405-6133. That written price is not an estimate subject to revision; it is the number on the work order. This is part of Air Duct Cleaning in Dallas that CleanRun has built an entire documented process around, and supply ducts are where that process earns its keep.
What Supply Ducts Actually Do (and Why Cleaning Them Is Different)
The plenum is the central distribution chamber attached directly to your air handler. Supply ducts branch off the plenum and carry treated air – cooled in summer, heated in winter – to individual registers throughout your home. Because air travels through these ducts under positive pressure, any particulate inside the duct runs gets pushed outward and into your rooms, not filtered back through the system the way return-side contamination often is.
In Dallas, supply ducts carry a particular load. The North Texas clay soil generates an ultra-fine particulate that infiltrates duct systems during construction and renovation, and it settles differently than the organic dust found in older homes in cooler climates. When a CleanRun technician performs a Video Inspection inside a supply run in a Park Cities home built in 2018, the camera often shows a thin but dense coating of this clay-based material starting at the first elbow after the plenum – the point where air slows as it changes direction. That coating is not visible from the register. It only shows up on the camera.
Return ducts pull air back to the air handler and pass it through the filter – so contamination on the return side at least gets one pass through filtration. Supply duct contamination bypasses that filter entirely. The air your family breathes comes directly through these runs.
When You Need Supply Duct Cleaning
- You’ve just completed a renovation in a Dallas home. Drywall dust and sawdust travel through supply systems during any remodel, regardless of how carefully the vents were covered. In older Lakewood and East Dallas bungalows where ductwork runs under the subfloor, renovation debris settles into the supply runs and compacts at every elbow and transition fitting. A post-renovation camera inspection routinely shows a 1-to-3-inch debris layer at these transition points.
- Supply registers throughout the house are delivering visibly different airflow. If the register in one bedroom feels noticeably weaker than those in adjacent rooms, and the HVAC contractor has already confirmed that your blower motor and filter are in good condition, the restriction is almost certainly inside the duct run itself. Partial blockages from debris accumulation or collapsed liner sections are the two most common causes we find on camera.
- You’re seeing dust settle on surfaces faster than it did two or three years ago. This is a common report from homeowners in newer Preston Hollow and Uptown construction. When supply runs carry a fine particulate load, they distribute it evenly across the home’s living areas. Fast dust return after cleaning is a reliable indicator that the source is inside the ducts, not just the living environment.
- The system has been sitting idle for six months or more. Dallas investment properties and vacation homes left without HVAC cycling accumulate a specific kind of debris: insects, rodent material, and airborne particulate that settles without the continuous airflow to keep it moving. When the system is restarted, that accumulated material moves. We see this regularly in Far North Dallas properties between tenants.
- Your home was built before 1990 and the ducts have never been professionally cleaned. Pre-1990 Dallas construction frequently used fiberglass duct board on supply runs rather than rigid metal. Duct board degrades over time, and the interior surface becomes increasingly porous and fibrous – an effective trap for particulate. If your system is moving through original duct board runs, the camera will likely show material embedded in the liner itself, not just loose debris at fittings.
- You or a family member has been diagnosed with a respiratory condition and the physician has recommended an evaluation of the indoor air environment. We don’t make medical claims. What we can do is photograph the inside of every supply run before we start and show you exactly what the system is distributing. The documentation becomes part of the record you take to your physician.
BeforeAfterOur Supply Duct Cleaning Process
- Written Price Before Any Panel Comes Off. Tomas Reyes built this into the company from the first job in 2013 and it has not changed. Before a technician opens your system, you receive a written price specific to your home’s duct layout – number of supply runs, linear footage, fitting count, and access conditions. Haven Standard Clause 1 means the written price is the work order price. There is no version of this job where the number changes after we start.
- Pre-Cleaning Camera Inspection and Documentation. A rigid borescope camera goes into every supply run before any cleaning equipment is introduced. The technician photographs the plenum connection, the first elbow, the mid-run condition, and the register end of each duct. Every image is timestamped and associated with the specific run location in the job record. This is not optional and it is not upsold – it is the standard first step on every supply duct job. You see what the camera sees before anyone decides what happens next.
- Negative-Pressure Collection Setup. Negative-pressure extraction means we attach a high-capacity collection unit – typically a Nikro or Abatement Technologies machine rated for commercial duct work – to the system and create a sealed negative-pressure environment inside the duct network. This pulls dislodged material toward the collection point rather than allowing it to settle back inside the ducts or exit through registers into the living space. The collection unit captures particulate before it reaches room air. This is the difference between a professional cleaning and a shop-vac job.
- Mechanical Agitation of Each Supply Run. With negative pressure established, a rotary brush system – we use Rotobrush equipment, which allows the camera and brush to work simultaneously so the technician can see what the brush is contacting – works through each supply run from the register end toward the plenum. The brush breaks up compacted debris at elbows and fittings. Stubborn material at transition points, which is where most of the load sits in Dallas clay-dust cases, gets a secondary pass. The camera confirms the run is clear before the technician moves to the next one.
- Plenum and Main Trunk Cleaning. After the individual supply runs are cleared, the technician accesses the plenum and main supply trunk. These are the highest-volume sections of the supply system and often hold the heaviest contamination. In systems with a Honeywell or Aprilaire whole-home filtration unit installed downstream of the plenum, the technician documents the filter condition as part of the inspection record and notes whether replacement is warranted before the system is restarted.
- Post-Cleaning Camera Documentation and Job Record Delivery. After every supply run is complete, the camera goes back through each one. Post-cleaning images are matched to the corresponding pre-cleaning images by run location and added to the job record. You receive the full documented photo record – before and after, every run – as a standard deliverable. If the work wasn’t done, the photos will show it. The 365-Day Done Right Promise is backed in writing on the job record itself, not stated verbally at the door.
Supply Duct Cleaning Pricing in Dallas
Supply duct cleaning in Dallas typically runs between $299 and $649 for a standard single-system home, depending on several factors specific to your property-see How Much Does Air Duct Cleaning Cost in Dallas, TX? (2026 Price Guide) for full details. This range reflects what CleanRun actually charges on written work orders in the Dallas market – it is not a coupon price or a bait number.
| Scope | Typical Price Range |
|---|---|
| Supply duct cleaning only, single system, 8-12 runs, standard access | $299 – $399 |
| Supply duct cleaning, single system, 13-20 runs, standard access | $375 – $499 |
| Supply duct cleaning with plenum and main trunk, single system | $425 – $549 |
| Supply duct cleaning, two-system home (common in larger Frisco and Plano properties) | $549 – $649 |
| Post-renovation supply duct cleaning with heavy debris load | $475 – $649 |
What moves the price inside that range: number of supply runs (your written quote will list them individually), linear footage of each run, access difficulty (attic-mounted ductwork in August in Dallas requires more setup time than accessible basement runs), and the condition found on the pre-cleaning camera pass. If the camera shows a clean system, we say so in writing and you don’t pay for cleaning you don’t need.
The written price you receive before any work starts is the number that appears on your invoice. Haven Standard Clause 1 is not a marketing statement; it is a clause with a name because it governs what we can and cannot do. If your written price from another company looks significantly different from these ranges, CleanRun will put its own number next to it in writing at no cost. Call (469) 405-6133 to schedule a written quote – the number on that quote is the number on your work order.
What’s Inside Dallas Supply Ducts: What the Camera Actually Finds
The pre-cleaning photos from Dallas supply runs tell a consistent story, filtered through the specific characteristics of North Texas housing stock and climate. Here is what the camera shows, by neighborhood type, based on documented job records since 2013.
In post-2010 construction in areas like Frisco, McKinney, and Far North Dallas, the most common finding is a fine, uniform coating of North Texas clay dust throughout the supply runs, with heavier accumulation at elbows and transitions. The coating is typically gray-tan, 2 to 4 millimeters thick in untouched systems, and it packs tighter than dust in older systems because the clay particles are extremely fine. Systems in these homes are often connected to higher-efficiency Aprilaire or Honeywell filtration, but the supply side sits downstream of the filter and collects what bypasses filtration or enters the system during construction.
In pre-1985 homes in East Dallas, Lakewood, and Oak Cliff, the supply runs are frequently duct board rather than rigid metal, and the camera often shows liner degradation alongside the debris load. The interior surface of aged duct board becomes almost sponge-like in texture, and particulate embeds into it rather than sitting loose on a metal surface. Cleaning these runs requires a gentler brush pass to avoid further damage to the liner while still achieving extraction. The technician’s camera notes during the inspection will specify if liner condition warrants a separate conversation about duct repair or replacement – another service CleanRun handles with the same written-price process.
Post-renovation cleaning jobs, regardless of neighborhood, routinely show a mixed debris profile: drywall compound dust at the register ends nearest the renovation zone, sawdust and wood fiber at mid-run points, and occasionally fasteners or small construction debris at the first fitting after the plenum. A camera inspection before any homeowner accepts a property handoff from a contractor is not a precaution; it is basic documentation.
FAQs – Supply Duct Cleaning in Dallas
How is supply duct cleaning different from general air duct cleaning?
Supply duct cleaning focuses specifically on the ducts that carry treated air from your air handler to each room – the positive-pressure side of the system. General air duct cleaning as a service category covers both supply and return ducts, but supply runs need separate attention because they distribute air directly into living spaces without passing through a filter first. At CleanRun, a full Air Duct Cleaning in Dallas service includes both supply and return duct work; supply-only cleaning is quoted separately when that is the documented scope. Call (469) 405-6133 and we’ll put both numbers in writing so you can compare them on the page.
How much does supply duct cleaning cost in Dallas?
Supply duct cleaning in Dallas typically costs between $299 and $649, depending on the number of supply runs, duct access conditions, and the debris load found on the pre-cleaning camera inspection. A single-system home with 8 to 12 supply runs at standard access usually falls between $299 and $399; a two-system home or a post-renovation job with a heavy debris load typically falls in the $475 to $649 range. Your written price, listing each run individually, is delivered before any work starts. Call (469) 405-6133 and we’ll schedule a quote – the number on that quote is the number on your invoice.
How do I know if my supply ducts actually need cleaning?
The camera tells you, not us. CleanRun sends a borescope into every supply run before any cleaning equipment is introduced – that pre-cleaning image is part of the job record and you see it before agreeing to any scope of work. If the camera shows ducts that don’t need cleaning, we document that and you owe nothing for cleaning. Indicators that typically correlate with a meaningful debris load in Dallas homes: dust resettling quickly after cleaning surfaces, uneven airflow between rooms with no equipment explanation, visible particulate at supply registers, or a home that has not had duct cleaning since a major renovation. Call (469) 405-6133 to schedule a camera inspection – the images belong to you as part of the standard job record.
How long does supply duct cleaning take for a typical Dallas home?
A single-system Dallas home with 10 to 15 supply runs typically takes 2.5 to 4 hours from the pre-cleaning camera pass through final documentation. Post-renovation cleaning jobs with heavier debris loads at elbows and fittings run 30 to 45 minutes longer per system. Two-system homes in larger properties – a common configuration in Preston Hollow and Frisco – typically take 5 to 7 hours for a complete documented supply duct cleaning. The technician’s written scope delivered before work starts will include a time estimate for your specific property. Call (469) 405-6133 to get the written scope for your home.
Key Takeaways
- Supply ducts carry conditioned air under positive pressure to every room, bypassing filtration – what’s inside them goes directly into your living space.
- In Dallas, clay-based particulate from North Texas soil creates a specific debris profile that accumulates at elbows and transitions, and is only reliably identified by camera.
- CleanRun photographs every supply run before and after cleaning on every job – that documented photo record is a standard deliverable, not an add-on.
- Written price before any work starts is not a policy with exceptions; it is Haven Standard Clause 1, and it applies to every job.
- Typical Dallas pricing: $299 to $649 depending on run count, access, and debris load. Your specific number is in writing before the technician opens the system.
- The 365-Day Done Right Promise is written on the job record. If the work isn’t right, CleanRun makes it right – in writing, not at manager discretion.
Schedule Your Supply Duct Cleaning in Dallas
If your Dallas home has supply runs that haven’t been inspected since your last renovation, since you moved in, or in the past several years, our Air Duct Cleaning services start with a camera inspection as the only reliable way to know what’s inside them. CleanRun puts the camera in first, gives you the images, and delivers a written price before any cleaning begins. The number on the written price is the number on your invoice – no revisions, no add-ons at the truck.
Call (469) 405-6133 to schedule your supply duct cleaning in Dallas. A live person answers that number. You’ll have a written price before anyone arrives at your door.
If you have a written estimate from another company, bring it. CleanRun will put its own number next to it in writing, at no cost, so you can compare them on the same page. That is the offer. It does not expire.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Dallas, serving Dallas.