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 Aurora, CO
Supply duct cleaning focuses specifically on the ductwork that carries conditioned air from your furnace or air handler outward to every room in your home. In Aurora, where homes range from tight 1980s ranch builds in Meadowood to larger two-story construction in Saddle Rock and Tallyn’s Reach, supply duct runs collect debris differently than return ducts do – and our Air Duct Cleaning services use a different technique for each. If you’ve noticed rooms that stay dusty no matter how often you wipe them down, or airflow that varies noticeably from register to register, the supply side of your duct system is the place to start.
Supply duct cleaning in Aurora typically runs $180 to $420 for a standard single-system home, with a written price delivered before any work begins. For full details, see How Much Does Air Duct Cleaning Cost? (2026 Price Guide) - Aurora, CO. That number is not a teaser rate – it’s a full-scope quote under Haven Standard Clause 1, the same clause that means “call for a quote” does not exist in how we do business.
CleanRun Duct Repair & Cleaning has been documenting the inside of Aurora ductwork since 2013. Every supply run we clean is photographed before we touch it and again after we finish, and that photo record is yours as a standard part of the job – not an upsell. If you want to talk through your system before booking, call (720) 513-5159 and a live person picks up. For a broader picture of what we cover, the Air Duct Cleaning in Aurora page explains our full-system approach.
What Supply Ducts Actually Do (and Why They Collect Debris)
Your HVAC system has two duct networks running through the house. Return ducts pull air back to the furnace or air handler. Supply ducts push the conditioned air – heated or cooled – out to each room through registers in the floor, wall, or ceiling.
Because supply ducts are under positive pressure (air is being pushed through them), they don’t pull in dust the way return ducts do at the grille. Instead, debris accumulates from the inside out: construction dust left in the system after a build or renovation, particulate that passes through a filter that fits poorly or is changed infrequently, skin cells, pet dander, and over time in Aurora’s climate, a fine layer of the alkaline Front Range dust that finds its way into almost every mechanical system on the eastern slope.
Elbow joints and transitions – the fittings where a duct changes direction or diameter – are where most of the accumulation concentrates. A Video Inspection in a ten-year-old Saddle Rock home will almost always show the heaviest build-up at the first elbow off the plenum (the main distribution box attached to your furnace), not at the register end. That matters because a shop-vac approach that only vacuums at the register opening misses where the problem actually lives.
When You Need Supply Duct Cleaning
- Uneven airflow room to room. If one bedroom gets strong air and another feels starved, debris accumulation or a partial blockage in a supply run is often the cause. Aurora homes built in the late 1990s through the mid-2000s in developments like Copperleaf frequently show this pattern, particularly in the run serving the farthest room from the air handler.
- Visible dust releasing from floor registers when the system kicks on. A small puff of dust at startup is not normal – it’s particulate sitting in the supply run being pushed out the first time the blower reaches full speed.
- Recent renovation or construction. Drywall dust is extremely fine and travels far into duct runs during a remodel. It doesn’t settle out on its own, and it coats the interior walls of sheet metal and flex duct in a way that degrades airflow and embeds into any subsequent debris that passes through.
- System has never been professionally cleaned and is more than five years old. Aurora’s EPA air quality data consistently shows elevated particulate levels during high-wind days off the plains – that particulate cycles through your HVAC system every time it runs.
- Allergy or respiratory symptoms that worsen indoors. When a supply duct run carries debris-laden air into a bedroom or living area, the occupants get a direct dose with every cycle. This is not a speculative claim – camera inspections regularly show material that has no business being airborne inside a home.
- New home purchase, especially a resale. You don’t know how the previous owner maintained the system. A camera inspection and a written condition report before cleaning gives you a documented baseline – useful both for your own reference and if you’re still within a home-inspection contingency window.
BeforeAfterOur Supply Duct Cleaning Process
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Written scope and price before anything opens.
A technician identifies the number of supply runs, the duct material (sheet metal, flex duct, or fiberboard), and the layout of the system. The written price is delivered at this point, under Haven Standard Clause 1. You see the number before any panel comes off or any equipment leaves the truck. -
Pre-cleaning camera inspection and documentation.
We run a camera into each supply run and photograph the interior. The images show exactly what’s present – debris depth, material type, any visible damage, connection integrity at the plenum. These photos become part of your job record regardless of what we find. -
Negative-pressure extraction setup.
Negative-pressure extraction means we connect a high-capacity vacuum – typically a Nikro unit rated for professional duct work – to the system to create suction throughout the duct network. This pulls dislodged debris toward the collection point rather than pushing it into the room. The system runs continuously while we work each run. -
Rotary brush agitation, run by run.
A Rotobrush head advances through each supply run, mechanically breaking debris off the duct wall. The brush size is matched to the duct diameter – 4-inch flex runs off a bedroom get a different head than a 10-inch sheet-metal trunk line off the plenum. We work from the branch ends back toward the main trunk, so loosened material travels with the negative pressure toward the collection point, not against it. -
Register and diffuser cleaning.
Supply registers (the grilles you see in the floor, ceiling, or wall) are removed, cleaned separately, and reinstalled. Diffusers with adjustable fins are cleaned in position. If we find a register that’s warped, corroded, or doesn’t seat properly, we note it in writing. -
Post-cleaning camera pass and photo record delivery.
After every run is cleaned, we re-run the camera and photograph the same reference points used in step two. The before and after images are compiled into your documented photo record and delivered as a standard part of the job – the same practice CleanRun has held since our first job in Aurora in 2013.
Supply Duct Cleaning Pricing in Aurora
Supply duct cleaning in Aurora is priced by the number of supply runs in your system, the duct material, and any access conditions that add time to the job. The written price you receive before work begins accounts for all of these factors – there are no line items added after the technician opens the system.
| Scenario | Typical Range |
|---|---|
| Small home, single system, 8-12 supply runs, standard access | $180 – $260 |
| Mid-size home, single system, 13-20 supply runs | $260 – $340 |
| Larger home or two-story, 20+ supply runs, standard access | $340 – $420 |
| Two-system home (common in larger Tallyn’s Reach or Saddle Rock builds) | $380 – $600 |
| Post-renovation cleaning (heavy debris, extended agitation required) | Add $60 – $120 to base range |
| Fiberboard duct interior (requires different technique, slower process) | Add $40 – $80 to base range |
A few things that affect where your job lands in these ranges: flex duct in Aurora’s older developments off Iliff Avenue and Hampden Avenue can be in poor enough condition that cleaning it requires more care and more passes. Homes with fiberboard duct interiors – a material used fairly widely in Colorado construction through the early 2000s – require a modified technique and more time per run. And if a previous cleaning was done with equipment that left debris packed at elbows rather than extracted, a first professional cleaning often takes longer than subsequent ones.
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, and you decide. Call (720) 513-5159 to schedule.
What the 365-Day Done Right Promise Covers
Every supply duct cleaning job is backed by the 365-Day Done Right Promise. If the work is not right within a year of the job date, we make it right. That’s in writing on the job record, not in small print on a website page you’ll never find again.
What “not right” means in practice for a supply duct cleaning: a run that was documented as clean in the post-job photo record shows a condition that indicates the cleaning was incomplete, or a register that was reinstalled improperly causes an air leak. These aren’t hypotheticals – they’re the kinds of things the photo documentation makes verifiable. You have the before and after images. We have the same set. There’s no dispute about what condition the duct was in when the truck left.
FAQs – Supply Duct Cleaning in Aurora
How much does supply duct cleaning cost in Aurora, CO?
How Much Does Air Duct Cleaning Cost in Aurora, CO? (2026 Price Guide): supply duct cleaning runs $180 to $420 for most single-system homes, depending on the number of supply runs, duct material, and access conditions. Two-system homes or post-renovation jobs run higher. Your written price is delivered before any work begins – that number covers the full scope described in the written quote, with no additions after the job starts. Call (720) 513-5159 for a written quote; estimates are free and given upfront.
What’s the difference between supply duct cleaning and return duct cleaning?
Supply ducts carry conditioned air from your furnace or air handler out to each room; return ducts carry room air back to be filtered and reconditioned. They collect debris differently and sometimes require different equipment approaches. Supply runs are under positive pressure, so debris accumulates inside the run itself, particularly at elbows and transitions. A full Air Duct Cleaning in Aurora service covers both networks; supply-only cleaning targets the outbound side when that’s where the documented problem is concentrated.
How do I know the supply ducts were actually cleaned and not just vacuumed at the register?
The documented photo record answers this directly. Before cleaning starts, we photograph the inside of each supply run at a consistent reference point – typically at the first elbow off the plenum, where most debris concentrates. After cleaning, we photograph the same point. Both images are delivered to you as part of the standard job record. If the after photo shows the same debris as the before photo, the work wasn’t done. That’s the check – not a verbal assurance, a photograph you can look at yourself.
How often should supply ducts be cleaned in an Aurora home?
For most Aurora homes without recent renovation activity, a cleaning every three to five years is a reasonable interval given local conditions – the Front Range’s alkaline dust load is real, and Aurora’s range of housing stock means a lot of older flex-duct systems that accumulate debris faster than newer sealed sheet metal. Homes with pets, occupants with respiratory sensitivities, or recent construction work warrant a shorter interval. The post-job photo record gives you a documented baseline so the next technician – whether it’s us or anyone else – can compare current conditions to what was found previously.
A Note on Equipment and Why It Matters
Duct cleaning equipment varies more than most homeowners realize. A Rotobrush system advances a rotating brush through the duct run while simultaneously vacuuming at the brush head – debris is captured at the point of agitation rather than pushed ahead of the brush into the room. Nikro vacuum units are rated for the cubic feet per minute required to maintain true negative pressure across a residential duct system. These are not brand names included here for decoration – they’re tools customers can look up independently and verify are appropriate for the work being described.
The $79 coupon model that operates in Aurora and most metro markets typically brings a truck-mounted consumer vacuum and a shop-vac-grade brush. The noise is convincing. The camera footage, when there is any, is not.
Supply Duct Cleaning and Your Aurora Home’s Air Quality
Aurora sits at approximately 5,400 feet on the eastern slope of the Front Range. The combination of low humidity, seasonal high-wind events off the plains, and the city’s age range of housing stock – from mid-century builds in the Del Mar Parkway neighborhood to developments built in the 2010s near Aurora Highlands – means duct conditions vary enormously from one address to the next.
What doesn’t vary is that supply ducts are the final delivery point for whatever your HVAC system is circulating. If the inside of those runs is carrying a layer of construction dust, pet hair matted against flex duct walls, or the residue of a cheap fragrance product a previous owner used to mask odors, that material enters the living space with every cycle the system runs. A camera pass before cleaning shows exactly what’s present. A camera pass after cleaning shows what was removed. Those two images, side by side in your job record, are what CleanRun has been producing since 2013 across more than 52,000 homes.
If you’re ready to see what’s inside your supply runs, call (720) 513-5159. A live person answers, you’ll get a written price before any work starts, and the job comes with a photo record and the 365-Day Done Right Promise. Tomas Reyes and the CleanRun team serve Aurora and the broader Denver metro – and the quote is always in writing, always before we start.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Aurora, serving Aurora.