Residential Duct Cleaning in Alpharetta, GA

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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Residential Duct Cleaning in Alpharetta, GA

Residential duct cleaning in Alpharetta typically runs $280-$600 for a standard single-family home, covers every supply and return run in the system, and is completed in a single visit with a documented photo record of each duct before and after work. If you’re comparing quotes or want a written price before anyone touches your equipment, call (678) 679-7540 – a live person answers every time.

CleanRun Duct Repair & Cleaning has been doing this work since 2013, and in that time we’ve cleaned ducts in more than 52,000 homes across metro Atlanta – every one quoted in writing before the first panel came off. In Alpharetta specifically, the housing stock runs heavy on two-story Craftsman and brick-front traditional builds, many with original flex-duct runs that were installed during the construction boom of the late 1990s through mid-2000s. Those systems are now 20-plus years old, and what we find inside them is rarely surprising: a fine layer of Georgia red clay dust, pet dander that has cycled through the filter and settled into the plenum (the main distribution chamber that feeds your individual duct runs), and in homes near the Chattahoochee corridor, occasional mold sporing in the first elbow off the air handler where condensation accumulates.

This page covers what residential duct cleaning actually involves, what it costs in Alpharetta’s market, and what to expect from a CleanRun visit – including the documentation you receive when we leave. For the full picture of everything we do across the duct system, visit our Air Duct Cleaning in Alpharetta page.

When You Need Residential Duct Cleaning

There is no universal answer to how often ducts need cleaning – the EPA’s own guidance on this is deliberately non-prescriptive. What matters more is what is actually happening in and around the system. Here are the conditions we see most often in Alpharetta homes that point clearly toward cleaning:

• Visible dust discharge at registers after the system runs. If you can watch a fine plume come off the supply register when the blower kicks on, that is not a filter problem – it is a debris load inside the duct itself. In older Alpharetta homes with fiberglass duct board lining, degraded liner fibers sometimes mix with that discharge.
• A musty or stale odor that moves through the house when the HVAC runs. This is the HVAC system’s way of telling you that something biological – mold, bacteria, or decomposed organic material – is inside the distribution path. We photograph it when we find it, and we show you the image before discussing remediation.
• Recent renovation work in the home. Drywall dust is exceptionally fine and bypasses most standard filters. A single bathroom or kitchen remodel in a home in Johns Creek or the Windward Parkway corridor can push enough particulate into an open duct system to warrant a full cleaning afterward.
• A household member with unexplained allergy or asthma flare-ups at home. We are careful not to overstate the clinical case here – duct cleaning is not a medical treatment. But a documented debris load inside a duct system is a documented source of recirculating particulate, and removing it removes one variable.
• You bought the home and have no maintenance history. A significant portion of the homes we clean in Alpharetta are recently purchased. If you bought between 2020 and 2025 in Old Milton, Northwood, or the Crabapple district, there is a reasonable chance the ducts have not been touched since the original installation. We show you what’s there – you decide what to do with that information.
• High utility bills with no obvious explanation. A duct system carrying a heavy debris load forces the blower to work harder against restricted airflow. The link between dirty ducts and HVAC efficiency is not dramatic in most cases, but it is measurable. If the air handler is working harder, it shows up in the energy bill before it shows up anywhere else.

Our Residential Duct Cleaning Process

Every CleanRun residential duct cleaning follows the same documented sequence. We do not vary it based on job size or price point, because the photo record we deliver at the end only means something if the same process produced it every time.

1. Pre-job camera inspection and written scope. Before any equipment comes off the truck, a technician photographs the interior of the main supply and return plenums and a representative sample of individual duct runs using a duct camera. This is the baseline. The written price we hand you reflects what the camera actually showed – not an estimate built on assumptions about what a house your size typically needs.
2. System isolation and negative-pressure setup. We connect professional-grade vacuum collection equipment – drawing from the Nikro and Abatement Technologies line depending on the job configuration – to the main return plenum, pulling the system into negative pressure. Negative pressure means air moves toward the collection unit, not into your living space. Dust and debris dislodged during cleaning goes into the machine, not onto your floors.
3. Agitation of each individual duct run. Working from the furthest registers back toward the air handler, a technician runs a Rotobrush rotating brush assembly through each supply duct run. The rotating brush breaks up debris that has compacted against the duct wall or collected at elbows – the kind of material a shop-vac inserted at the register simply cannot reach. Each run is worked separately so the process is methodical rather than approximate.
4. Return-side cleaning. Return ducts pull air back to the air handler and are often the dirtiest runs in the system because they operate under negative pressure continuously. We clean these with the same agitation process, and we photograph each one. In Alpharetta’s larger homes – say, a four-bedroom on a half-acre lot in the Estates at Crabapple or along Webb Bridge Road – there are often more return runs than homeowners expect, and each one gets the same treatment.
5. Air handler compartment and plenum cleaning. The air handler cabinet collects debris that bypasses the filter over time. We clean the blower wheel, evaporator coil access area, and the interior plenum walls as part of the standard residential scope. This is not an upsell – it is part of the job, because a clean duct system feeding into a debris-coated plenum is a contradiction.
6. Post-job camera documentation and delivery of the photo record. We photograph every duct run again after cleaning and compile the before-and-after images into a job record that is delivered to you. The 365-Day Done Right Promise – CleanRun’s written guarantee that if it’s not right, we make it right – is attached to this record, not issued separately. If something is not clean, the photo shows it, and that is the trigger for us to come back. No manager approval required.

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Residential Duct Cleaning Pricing in Alpharetta

Residential duct cleaning in Alpharetta is priced on a written per-job basis before work begins – Haven Standard Clause 1 means there is no price range we quote over the phone and then adjust once we’re inside. The written price reflects what the pre-job camera inspection found. That said, the ranges below are honest representations of what homes in Alpharetta’s market typically cost:

What affects the final written price most significantly:

• Number of duct runs and registers. A home with 24 supply registers takes longer to clean properly than one with 14. The camera count is exact, so the price is exact.
• Duct material. Flex duct, sheet metal, and fiberglass duct board each require different agitation methods and different care around joints. Alpharetta’s older stock is predominantly flex duct, which collapses if handled incorrectly – our technicians are trained on all three.
• Access points. Attic-run systems require additional setup compared to basement or crawlspace configurations. Most Alpharetta homes run ducts through unconditioned attics, which means summer heat has been cycling through those runs for years.
• Mold or biological contamination found during inspection. If the pre-job camera shows active mold growth, that is a separate scope item with a separate written price. We do not bundle it into the base cleaning price and we do not tell you it is present unless the camera confirms it.

If you have a written quote from another company, bring it. CleanRun offers a Free Second Opinion on any written estimate – we put our own number next to theirs in writing, and you decide. Call (678) 679-7540 to schedule the inspection that produces your written price.

FAQs – Residential Duct Cleaning in Alpharetta

How much does residential duct cleaning cost in Alpharetta, GA?

Most Alpharetta homes fall between $280 and $600 for a full residential duct cleaning, depending on square footage, number of HVAC systems, and what the pre-job camera inspection finds. CleanRun delivers a written price before any work begins – the camera inspection is part of that process, not an add-on. Call (678) 679-7540 and we’ll schedule the inspection that produces your exact written number.

How long does a residential duct cleaning take?

A standard Alpharetta home with one HVAC system typically takes 2.5 to 4 hours from setup to final photo documentation. Larger homes with two or three systems can run 5-7 hours. We do not rush the camera work or the post-job documentation – the photo record we deliver at the end is only meaningful if every run was actually cleaned. Technicians are identified by name before arrival and arrive in uniform, per Haven Standard Clause 3.

Does duct cleaning actually make a difference, or is it mostly marketing?

The difference depends entirely on what is inside the ducts when work begins. A system that has been cleaned twice in the last decade and has a quality filter maintained on schedule may show minimal debris – and if that is what the camera finds, we say so in writing and the scope adjusts accordingly. A system that has never been cleaned, in a home with pets and recent renovation work, will show a measurable debris load at every elbow and branch. We photograph both conditions before saying anything about what should happen next. The before-and-after photo record we deliver is the evidence – not our word for it.

Can duct cleaning cause damage to older flex duct systems?

Yes, it can – if the equipment is oversized or the technician is not trained on flex duct. Flex duct is pressure-sensitive: the inner liner collapses if suction is applied incorrectly, and the joints at branch takeoffs can separate if agitation tools are forced through at angles. In Alpharetta, where a large percentage of homes were built in the 1990s and early 2000s with original flex duct still in place, this is a legitimate concern. CleanRun technicians are trained specifically on flex duct handling, and the post-job video inspection documents the condition of every run after cleaning. If a run shows damage, the photo record captures it and the 365-Day Done Right Promise covers the resolution – in writing, not subject to manager review.

What CleanRun Delivers When the Job Is Done

When the truck leaves your Alpharetta home, you receive three things in writing: the completed scope of work, the before-and-after photo record of every duct run, and the 365-Day Done Right Promise attached to the job. The photo record is not a marketing document – it is a functional record you can use to verify what was done, compare to a future cleaning, or share with an HVAC technician who needs to understand the system’s condition.

The Honeywell and Aprilaire filtration components in many Alpharetta homes work downstream of a clean duct system. Getting the ducts clean first means those components are filtering new particulate from the living environment – not recirculating what was already inside the distribution path when the system started running. We explain the relationship between duct condition and filtration performance during the post-job walkthrough, so you leave with a clear picture of how the whole system fits together.

CleanRun is independently owned and operated, and every job is backed by the H.A.V.E.N. Standard – background-checked technicians, upfront written pricing, and documented results on every visit. We have held that standard since the first job in 2013, and Tomas Reyes holds every technician to it on every job in Alpharetta.

To get a written price for your home, call (678) 679-7540. The air duct cleaning inspection that produces your price is the first step, and it is scheduled when you call – not worked out when the technician is already at your door.

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