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
AfterTrusted Dryer Vent Cleaning for Herndon Homeowners
Dryer Vent Cleaning in Herndon, VA typically costs $149-$289 for a standard residential system and takes 60-90 minutes from arrival to photo documentation. CleanRun Air Duct Cleaning Herndon has completed this service in more than 52,000 homes since 2013, every one with a written price agreed before work started and a documented photo record delivered afterward. Call (571) 520-6317 for a written estimate with no obligation.
We started in Herndon because the housing stock here tells a specific story. The townhomes near Worldgate Drive, the single-family builds in Franklin Farm, and the older colonials along Dranesville Road all share one trait: dryers working harder than their vents can handle. In the humid summers along the Dulles Corridor, lint compacts with moisture at elbows and termination points. We’ve pulled packed lint masses the size of a football from vents in the Kingstream neighborhood, and we’ve found bird nests blocking terminations in developments backing to woodland near Sugarland Run. The camera doesn’t lie, and neither do our written prices.
Every CleanRun technician is background-checked, uniformed, and identified by name before arrival under Haven Standard Clause 3: Verified Crews. We carry professional-grade equipment from Rotobrush, Nikro, and Abatement Technologies - brands you can verify independently. Our home page details the full H.A.V.E.N. Standard that governs every job we accept.
What Our Dryer Vent Cleaning Service Includes
Dryer Vent Inspection
A proper Dryer Vent Inspection starts with airflow measurement at the exterior termination, not a flashlight waved toward the wall. We use a digital anemometer to record baseline cubic-feet-per-minute readings, then feed a borescope camera through the entire duct run - the metal pathway connecting your dryer to the outside wall - to document lint accumulation, moisture damage, disconnected joints, or improper slope. In Herndon’s newer construction near Metro West, we regularly find builder-grade flex duct crushed behind dryers during installation. In older homes near the historic district, galvanized pipe corrosion is the more common failure point. You receive the video record and a written scope before any cleaning begins.
Vent Cleaning
Vent Cleaning is the mechanical removal of lint and debris from the full length of the dryer exhaust duct, not just the visible portion behind the appliance. We use a combination of negative-pressure extraction - suction applied at the termination end to contain debris - and rotary brushing with nylon or wire brushes sized to your duct diameter. The process differs by construction type: townhomes with shared walls often have longer horizontal runs requiring specialized whips, while single-family homes may need roof-termination access. Every pass is photographed. In Herndon, where many homes run dryers on upper floors with long vertical drops, we pay particular attention to elbows where lint settles in the low-velocity zones.
Lint Removal
Lint removal addresses the material that escapes the dryer’s internal filter and accumulates in the ductwork over months of operation. This is not surface dust; it is a combustible mat of fabric fibers, skin cells, and detergent residue that hardens with heat cycling. We measure depth at multiple points and record the findings. A typical Herndon home with a family of four generates enough lint to reduce airflow by 30 percent within eighteen months. Our equipment, including Rotobrush rotary systems and Nikro high-velocity vacuums, is specified to remove packed lint without damaging the duct interior. The removed material is collected and photographed for your record.
Vent Rerouting
Vent rerouting becomes necessary when the existing duct path violates code, creates excessive static pressure, or terminates in a hazardous location. The International Residential Code limits dryer duct length to 35 feet, minus five feet for each 90-degree elbow; many Herndon homes, especially renovated split-levels near Woodland Park Crossing, exceed this with convoluted routing through finished basements. We design a new path using rigid metal duct - the only material we install - with the fewest turns and shortest run possible. Rerouting requires a written price for both materials and labor, agreed before demolition begins, and concludes with a new photo record and airflow test proving performance.
Bird Guard Installation
Bird guard installation prevents nesting in the exterior termination hood, a problem we document frequently in Herndon properties near trees, parks, or golf course edges. The guard is a metal or heavy-gauge mesh screen that maintains airflow while blocking entry points for starlings, sparrows, and house finches - species common to Northern Virginia suburbs. We measure your existing termination size and specify a guard that does not reduce the effective opening below code minimums. Installation is photographed before and after, and the guard is included in your 365-Day Done Right Promise coverage.
Vent Cap Replacement
Vent cap replacement addresses damaged, missing, or improperly designed termination hoods. The cap serves two functions: it opens under dryer airflow pressure and seals against backdraft when the dryer cycles off. We see failed caps throughout Herndon - plastic units cracked by UV exposure on south-facing walls, flapper doors stuck open by lint accumulation, and generic caps with screens that trap lint rather than shed it. We install code-compliant caps with proper damper action, sized to your duct diameter, and photograph the installation for your job record. Every cap is covered under our written warranty.
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.
Brands We Service for Dryer Vent Cleaning
We service dryer vent systems connected to every major appliance manufacturer, with specific expertise on Whirlpool, LG, Samsung, and Maytag installations common in Herndon homes built between 2015 and 2025. We’ve documented vent configurations behind hundreds of Samsung heat-pump dryers in new construction near the Innovation Station Metro, where longer duct runs and lower exhaust temperatures create unique lint accumulation patterns. Our crews carry adapters and termination fittings matched to these brands’ specifications, and we maintain technical documentation on vent requirements for units under manufacturer warranty.
Whether your dryer is a front-load GE in a Franklin Farm colonial or a stacked Bosch in a Worldgate condo, we can evaluate and clean the vent system it connects to. Our equipment roster includes Rotobrush rotary systems for standard duct cleaning, Nikro high-velocity vacuums for heavy lint removal, and Abatement Technologies containment tools for properties requiring dust isolation. If you also need Dryer Vent Cleaning in Sterling or Dryer Vent Cleaning in Reston for a rental property or second home, we document those jobs with the same written price and photo record standard.
BeforeAfterSigns You Need Dryer Vent Cleaning Right Now
- Clothes take more than one cycle to dry. Extended drying time is the most reliable indicator of restricted airflow. When lint narrows the duct interior, moist air cannot exhaust efficiently, and the dryer’s moisture sensors keep the cycle running. In Herndon’s winter months, this symptom is often dismissed as normal cold-weather behavior; it is not.
- The dryer exterior or laundry room feels unusually hot. Heat that should exit through the termination is radiating back into the room because the duct cannot move air at design volume. This stresses the dryer’s thermostat and creates a fire hazard at the lint accumulation point.
- You smell burning or musty odors during dryer operation. A burning odor indicates lint contacting the dryer’s heating element or gas burner. Musty smells suggest moisture trapped in the duct by airflow restriction, promoting microbial growth in the lint mat. Both require immediate inspection.
- Visible lint collects around the interior dryer door or exterior termination. Lint escaping the filter and duct joints signals a breach in the system. At the exterior, it may mean the termination hood is damaged or the duct is disconnected behind the wall.
- It has been more than twelve months since professional cleaning. The National Fire Protection Association recommends annual dryer vent inspection and cleaning. In Herndon, where many households run multiple loads daily and homes often have longer duct runs than the national average, we recommend documenting the condition annually even if no symptoms are present.
Our Dryer Vent Cleaning Process - Step by Step
- 1
Arrival and protection. The technician arrives in a marked vehicle, identified by name, and places floor and corner guards before moving the dryer. We inspect the appliance connection and record the make, model, and current duct configuration. No equipment is powered on until the protection layer is complete.
- 2
Airflow baseline and camera inspection. We measure exhaust airflow at the termination with a digital anemometer, then feed a borescope camera through the full duct run. You see what the camera sees: lint depth, joint condition, slope problems, and any damage. This video becomes page one of your documented photo record.
- 3
Written price agreement. Based on the inspection findings, we deliver a written price for the scope required. Haven Standard Clause 1 requires this price to be complete - no per-vent add-ons, no trip charges, no post-work surprises. You approve in writing before cleaning begins. If you have a competitor’s written estimate, we provide a Free Second Opinion at no cost.
- 4
Mechanical cleaning and verification. We clean using rotary brushes and negative-pressure extraction matched to your duct material and diameter. After cleaning, we re-run the camera and remeasure airflow. The after-cleaning video and anemometer reading prove the result. This documentation is delivered as part of your standard job record.
- 5
Reassembly, final test, and documentation delivery. We reconnect the dryer, test a complete cycle for proper operation, and leave the work area as found. Your written price, scope, before-and-after photo record, and 365-Day Done Right Promise are delivered by email or printed copy before the technician departs.
How Much Does Dryer Vent Cleaning Cost in Herndon?
A standard dryer vent cleaning in Herndon runs $149-$189; see our Dryer Vent Cleaning cost guide for a single-family home with accessible ductwork and a single termination point. This covers the full inspection, mechanical cleaning, airflow verification, and documented photo record. Homes with longer duct runs - common in townhomes near Dulles Corner and properties with roof terminations - typically fall in the $189-$249 range due to additional access time and equipment requirements.
Vent rerouting, when code compliance or performance requires it, starts at $289 and depends on linear feet of new rigid duct, termination location, and finish repair scope. Bird guard installation ranges $79-$129 including the guard and hardware. Vent cap replacement is $89-$149 depending on cap specification and access difficulty. Every price is written and agreed before work begins; “call for a quote” does not exist in our process.
What affects your price: duct length and material, number of elbows, termination height and location, presence of blockages requiring additional mechanical time, and whether the dryer connection needs reconfiguration. What does not affect your price: how busy we are this week, whether you mention a competitor, or any factor not visible in the ductwork itself.
How to avoid overpaying: reject any quote based on per-vent pricing - dryer vents are single systems, not collections of vents - and demand a written scope with completion criteria. Ask what documentation you will receive. If the answer is a verbal assurance, you are paying for a visit, not a verified result. Our photo record is included on every job; it is not an upgrade.
Your free estimate includes the full camera inspection, airflow measurement, and written price. If you choose not to proceed, you keep the inspection findings at no charge. Call (571) 520-6317 to schedule.
Dryer Vent Cleaning Near Herndon - Our Service Area
CleanRun Air Duct Cleaning Herndon dispatches from our local base to serve properties throughout the Dulles Corridor and surrounding communities. Typical response times are same-week for estimates and scheduled service within three to five business days depending on season. We regularly complete dryer vent cleaning in Sterling along Route 7, Reston near the Town Center, Ashburn in the Brambleton development, Chantilly south of Route 50, Fairfax and Centreville to the southeast, McLean and Falls Church toward the Potomac, and Leesburg to the northwest. For Maryland properties, we cover Gaithersburg and Bethesda by scheduled appointment. Every job, regardless of location, carries the written price guarantee, documented photo record, and 365-Day Done Right Promise.
Serving Herndon, VA - Our Local Coverage Area
We’re based in the Herndon area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions - Dryer Vent Cleaning in Herndon
Dryer vent cleaning is the mechanical removal of lint and debris from the metal duct that exhausts your dryer’s hot, moist air to the exterior of your home. The service includes inspection with a borescope camera, rotary brushing or negative-pressure extraction through the full duct run, airflow verification, and delivery of a before-and-after photo record. CleanRun includes all of these steps as standard on every Herndon job, with a written price agreed before work begins.
A standard residential dryer vent cleaning takes 60 to 90 minutes from technician arrival to final documentation delivery. Complex jobs - roof terminations, longer duct runs in townhomes, or rerouting requirements - may extend to two hours. We do not charge by the hour; your written price covers the complete scope regardless of time required. Call (571) 520-6317 for a written estimate with your specific timeline.
Most Herndon homeowners pay $149-$189 for standard dryer vent cleaning with full documentation. Longer duct runs or roof-access terminations typically range $189-$249. Additional services such as bird guard installation ($79-$129) or vent cap replacement ($89-$149) are quoted in writing as separate line items if needed. Every price is complete before work starts under Haven Standard Clause 1. Call (571) 520-6317 for your exact written estimate - inspections are free.
We clean the vent duct connected to all major dryer brands including Whirlpool, LG, Samsung, Maytag, GE, Bosch, and Electrolux. The vent system is independent of the appliance itself in most cases, though we record make and model to verify manufacturer specifications for termination requirements and warranty compliance. Our technicians carry adapters and fittings matched to these brands’ common configurations.
We do not advertise emergency or same-day dispatch for dryer vent cleaning because this is a scheduled maintenance service, not an urgent repair category. If you detect a burning odor or your dryer has stopped functioning, discontinue use immediately and call for inspection. We answer calls live 24/7 and will schedule the earliest available appointment, typically within three to five business days. For genuine fire hazards, we recommend contacting your fire department first.
Every dryer vent cleaning is backed by our 365-Day Done Right Promise: if the work is not right, we make it right, documented in writing on every job record. This is not a policy subject to manager approval; it is a written guarantee. Haven Standard Clause 5: Accountable Results requires this documentation. If airflow measurements do not meet the improvement criteria specified in your written scope, we return at no charge to correct the deficiency.
Clear a path to the dryer and remove items stored on or immediately around the appliance. Do not move the dryer yourself; our technicians are equipped to handle appliance positioning safely. Ensure we have access to the exterior termination point, whether ground-level wall cap or roof vent. If the termination is behind landscaping or fencing, please note this when scheduling. We bring all tools, protection materials, and documentation equipment; no preparation is required from you beyond access.
Schedule Your Dryer Vent Cleaning Service in Herndon Today
Call (571) 520-6317 to speak with a live person and schedule your free inspection. You’ll receive a written price before any work begins, a documented photo record of every duct run, and the 365-Day Done Right Promise in writing. No per-vent pricing. No post-work surprises. Just verified results you can see.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Herndon, serving Herndon, VA since 2013.