Vent Cleaning in Littleton, CO

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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Vent Cleaning in Littleton, CO

Dryer Vent Cleaning services in Littleton typically run $109-$229 and are completed in a single visit, with a written price delivered before any work starts. CleanRun Air Duct Cleaning Littleton photographs the inside of every vent run – before and after – so you have a documented record of what was actually removed, not just a verbal assurance that the job got done.

Vent cleaning is the targeted removal of lint, debris, and airflow restrictions from the duct that carries exhaust from your dryer to the exterior of your home. It is a distinct scope from a general air duct cleaning job: the duct diameter is smaller (usually 4 inches), the material build-up is combustible, and the exterior termination point – the vent cap on the outside wall or roof – is as important to inspect as the interior run. In older Littleton neighborhoods like Columbine Valley and Heritage Hills, where homes were built with longer vent runs and multiple elbows to reach an exterior wall, that termination cap is often the first place restriction starts.

If you are comparing this work to what you read on our Dryer Vent Cleaning in Littleton parent page, vent cleaning is the core service within that broader category – the hands-on extraction and inspection work that every dryer vent job includes. Tomas Reyes has led CleanRun through more than 52,000 documented jobs since 2013, and every one of them followed the same rule: a written price before work starts, a photo record when the crew leaves.

To schedule a visit or get a written estimate, call (720) 315-7291. A live person answers every call.

When You Need Vent Cleaning

Most homeowners in Littleton call us after noticing one of a handful of symptoms that are easy to miss until they compound. Here is what to watch for:

• Drying cycles taking longer than 45 minutes for a normal load. A vent with 30-50% restriction will still move some air – enough that your dryer appears to be working – but heat backs up into the drum and run times stretch. Littleton’s dry climate means loads often feel “almost dry” rather than definitively wet, which makes this symptom easy to dismiss.
• The exterior of the dryer feels hot to the touch during or after a cycle. Heat that should exit through the vent is staying inside the appliance. This is a measurable indicator: a dryer cabinet running above 135°F at the exterior panel warrants an immediate vent inspection.
• Lint visible around the exterior vent cap, or the cap flap that doesn’t open fully. The damper on your exterior cap should swing open freely when the dryer is running and close fully when it stops. A cap clogged with lint or obstructed by a bird nest – common in Littleton’s foothills-adjacent neighborhoods during spring – blocks the exhaust pathway from the outside in.
• A burning or musty smell during a drying cycle. A burning smell is lint near the heating element. A musty smell, more common in Littleton homes with longer underground or through-floor vent runs, usually indicates moisture trapped by a partial blockage that never fully cleared between cycles.
• Your dryer has not been serviced in more than 12 months. The U.S. Fire Administration recommends annual cleaning. In practice, homes in Littleton with gas dryers and vent runs over 15 feet – which describes a large portion of the two-story construction common in Highlands Ranch and Roxborough neighborhoods – accumulate restriction faster than the annual recommendation accounts for.
• You have recently moved into the home and have no service history. Sellers rarely transfer appliance maintenance records. A camera inspection at move-in takes less than 30 minutes and gives you a documented baseline – something our Documented Photo Record makes straightforward to keep on file.

Our Vent Cleaning Process

Every vent cleaning job CleanRun completes in Littleton follows the same documented sequence. The steps below are not aspirational – they are the process Tomas Reyes built into every job since 2013, and the photo record we deliver at the end makes each step verifiable.

1. Written scope and price before any panel comes off. Haven Standard Clause 1: the price is in writing before work starts, every time, with no exceptions. We measure the vent run, count the elbows, identify the termination type (wall cap, roof cap, or louvered panel), and give you a number. What we quote is what you pay.
2. Camera inspection of the full vent run. Before extraction begins, we run a flexible inspection camera from the dryer connection point to the exterior termination. The camera documents the interior condition – lint accumulation depth, any crushed or kinked flex duct sections, and the condition of the elbows. In Littleton homes built in the 1990s and early 2000s, we regularly find foil accordion flex duct that has collapsed at a bend point, creating a restriction that a brush alone won’t resolve.
3. Negative-pressure extraction with professional-grade equipment. Negative-pressure extraction means we create a controlled airflow toward the collection point before agitation begins, so loosened debris moves toward capture rather than back into the living space. We use Nikro extraction equipment on this work – the airflow rating and filtration standard on Nikro units are published by the manufacturer and available for independent review.
4. Mechanical agitation of the full duct run. A rotary brush system works through the duct from the dryer end, dislodging compacted lint from the duct walls and elbows. The brush diameter is sized to the duct – most residential dryer vents in Littleton are 4-inch smooth metal or semi-rigid aluminum, and using an undersized brush on a 4-inch run leaves the perimeter largely untouched.
5. Exterior termination inspection and clearance. The exterior vent cap is cleaned, the damper is tested for free movement, and the screen (if present – screens should not be on dryer vents) is removed. Screens are a documented fire hazard on dryer vents because they trap lint at the exit point; if we find one, we remove it and note it in the photo record with a brief explanation.
6. Post-cleaning airflow verification and documented photo record. We measure exit airflow at the termination point and photograph the duct interior after extraction. The before-and-after photo set is delivered to you as part of the standard job record – a concrete deliverable, not an offer to send it “if you ask.” The 365-Day Done Right Promise is written into every job: if the vent is not clear and the documentation doesn’t prove it, we make it right at no charge.

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Vent Cleaning Pricing in Littleton

Dryer vent cleaning in Littleton runs $109-$229 for most single-family homes; for a detailed breakdown, see How Much Does Dryer Vent Cleaning Cost? (2026 Price Guide) - Littleton, CO. The written price is delivered before work begins – always, with no exceptions under Haven Standard Clause 1. The range exists because vent runs vary significantly from one home to the next, and the factors below affect the scope of work directly.

A few specific factors that move the price in Littleton:

• Vent run length and elbow count. A dryer in a first-floor laundry room with a short direct run to an exterior wall is a different job than a second-floor laundry exiting through the roof – a configuration common in newer Littleton construction in Ken Caryl Ranch and Chatfield Farms. Each additional elbow adds resistance and time.
• Duct material. Rigid galvanized or aluminum duct cleans faster and more completely than foil flex duct. If the camera inspection reveals foil accordion flex that has collapsed or kinked, we’ll quote a flex-to-rigid replacement in the same visit – in writing, before the work starts.
• Last service date. A vent that hasn’t been serviced in three or more years typically requires a longer extraction pass. We don’t charge a “neglect penalty” – the price reflects the documented scope, not a judgment about maintenance history.
• Exterior cap type. Roof caps require ladder work and additional inspection time. The price difference is modest but real, and it’s in the written quote before we start.

If you have a competitor’s written estimate, bring it. CleanRun puts its own number next to it in writing – a free second opinion, no obligation. Call (720) 315-7291 and a live person will set it up.

FAQs – Vent Cleaning

How often should dryer vents be cleaned in Littleton, CO?

Most Littleton households need dryer vent cleaning once a year, though homes with gas dryers, runs over 15 feet, or multiple elbows may need it every 6-9 months. Littleton’s altitude (roughly 5,300 feet) doesn’t materially change lint accumulation rates, but homes in foothills-adjacent neighborhoods like Roxborough and Centennial Park tend to have longer vent runs by design – those runs accumulate restriction faster. A good baseline: if your dryer takes more than 45 minutes for a standard load, don’t wait for the annual mark. Call (720) 315-7291 and we’ll give you a written price before scheduling.

Is dryer vent cleaning a fire risk if I skip it?

Yes. Lint is combustible, and a restricted vent forces the dryer to operate at higher temperatures than it was designed to sustain. The U.S. Fire Administration reports that failure to clean the dryer vent is the leading cause of dryer fires nationally. In Littleton, where homes with gas dryers and longer interior vent runs are common in subdivisions built during the 1990s and 2000s construction boom, the risk compounds with run length. This is not urgency language – it’s documented data. A Dryer Vent Inspection takes less than 30 minutes and gives you a clear picture of what’s actually in the duct. Call (720) 315-7291 for a written estimate on the spot.

What is the difference between dryer vent cleaning and air duct cleaning?

Dryer vent cleaning addresses the dedicated exhaust duct that carries hot, lint-laden air from your dryer to the outside of the home. Air duct cleaning addresses the HVAC supply and return network that circulates conditioned air through the living space. The two systems don’t connect, the equipment is different, and the fire-safety dimension is specific to the dryer vent. If you’re looking at both services, our home page covers the full scope of what CleanRun offers. A written price for each is always delivered separately, before any work starts.

Can CleanRun replace a damaged or undersized dryer vent while on the job?

Yes. If the camera inspection reveals foil accordion flex duct – the type most prone to kinking and collapse – or a vent run that doesn’t meet current clearance standards, we quote the replacement in writing during the same visit. We carry rigid aluminum duct and appropriate fittings on the truck. The replacement price is separate from the cleaning price, itemized clearly, and requires your approval before we touch anything. That’s Haven Standard Clause 1 applied to every line item, not just the headline service. Call (720) 315-7291 if you want to know what a full vent replacement runs before booking.

What Sets CleanRun’s Vent Cleaning Apart in Littleton

There are a lot of dryer vent services operating in Littleton, and most of them lead with a coupon. CleanRun leads with a written price and a camera. The difference isn’t rhetorical: a $79 promotional cleaning that uses a shop-vac and skips the camera inspection leaves the duct looking serviced without being documented. When a vent fire happens six months later, there is no record of what was found, what was done, or whether the termination cap was even inspected.

CleanRun has used the Documented Photo Record on every job since 2013 – not as a marketing feature, but as the standard of work Tomas Reyes set from the beginning. The before photo shows what the camera found. The after photo shows what the extraction removed. Both go to the customer as part of the job record. The 365-Day Done Right Promise is written into every job: if the documentation doesn’t show a clean vent, we come back and make it right.

Background-checked, uniformed technicians operating under the H.A.V.E.N. Standard. Haven Standard Clause 3: Verified Crews means the technician is identified by name before arrival, not after. No surprises at the door, no subcontracted crews whose training history isn’t documented.

For Littleton homeowners comparing services: ask any provider for the before-and-after photos from their last job. If they don’t carry that documentation as a standard deliverable, you’re being asked to take the work on faith. CleanRun puts it in writing and on camera, every time.

Key Takeaways

• Dryer vent cleaning in Littleton runs $109-$229, written price delivered before work starts – no exceptions.
• Every job includes a camera inspection, mechanical extraction with Nikro equipment, exterior cap clearance, and a documented before-and-after photo record.
• The 365-Day Done Right Promise is in writing on every job – if the vent isn’t clear, CleanRun makes it right at no charge.
• Homes in Littleton with roof-terminated vents, runs over 15 feet, or foil flex duct need inspection before assuming a standard cleaning is sufficient.
• A free second opinion on any competitor’s written estimate is available – call (720) 315-7291.
• All calls are answered by a live person. No voicemail queue, no callback-only scheduling.

Schedule Your Vent Cleaning in Littleton

If you’re in Littleton and your dryer is running long, your exterior cap looks clogged, or you simply don’t have a documented service record for the vent, call (720) 315-7291. A live person will take your call, ask a few questions about your setup, and give you a written price range before you book. The full written quote follows when the technician arrives and measures the run – before any work starts, always. That’s not a policy. It’s the only way CleanRun operates.

Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Littleton, serving Littleton since 2013.