Full System Cleaning in Johns Creek, 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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Full System Cleaning in Johns Creek, GA

Full system cleaning covers every component that moves air through your home – supply ducts, return ducts, the main trunk lines, plenums, registers, and the air handler cabinet itself. A full system cleaning in Johns Creek typically runs between $349 and $749 for a standard single-family home, and most jobs are completed in three to four hours. If you’d like a written price before anyone touches your system, call (470) 326-1926 – a live person answers every call.

Most of the homes we service in Johns Creek were built between 1998 and 2018, and the ductwork in those houses follows a similar pattern: flexible duct (flex duct, the corrugated insulated tubing connecting branch runs to registers) that sags at low points and collects debris over time, combined with fiberglass duct board plenums that hold moisture more readily than metal. That combination means a shop-vac-and-a-blower-door visit – the “$79 special” you’ll see advertised on coupon mailers – doesn’t actually clean the system. It creates noise, moves some surface dust into the main trunk, and leaves the rest in place.

What CleanRun does instead is a documented, negative-pressure extraction clean of the full system: every run photographed before we open it, negative-pressure containment maintained throughout so dislodged debris goes into collection equipment rather than into your living space, and a before-and-after photo record delivered to you at the end of the job. That record is a standard deliverable on every visit – not an upgrade. You can compare this full-scope approach on our Air Duct Cleaning in Johns Creek service page, which covers the broader service category and how individual components are handled.

Tomas Reyes built CleanRun around a simple idea: show the customer what you found, show them what it looks like after, and put the price in writing before you start. That’s the whole model. Since 2013, CleanRun has applied that standard to more than 52,000 homes. The documentation isn’t marketing – it’s the record of work.

When You Need Full System Cleaning

Not every home needs a full system cleaning every year. But certain conditions make a complete clean the right call rather than a spot service on one zone or one return. Here’s what we see regularly in Johns Creek homes:

• It has been more than four years since the last documented cleaning, or you have no record at all. A lot of Johns Creek homeowners who purchased between 2018 and 2022 received a “duct cleaning was done” disclosure during closing without any photographic evidence. If there’s no photo record, there’s no proof anything was actually cleaned.
• You’re seeing visible debris at multiple registers, not just one. Dust rings around a single register often point to a localized issue – a missing filter or a disconnected return boot. Debris at three or more registers throughout the house usually indicates the main trunk lines and plenums are saturated, and spot-cleaning won’t address the source.
• Recent renovation work was done with the HVAC running. Drywall dust, wood particulate, and adhesive vapors move through an active system and coat every surface inside the ductwork. In Johns Creek neighborhoods like Northbrook and Country Club of the South, we regularly find post-renovation systems where the interior debris layer is compacted against the duct lining rather than loose – which takes powered agitation to dislodge, not suction alone.
• There are pets in the home, or a household member has allergy or asthma symptoms that don’t resolve with filter changes. Pet dander bypasses most 1-inch filters and accumulates inside the air handler coil cabinet and the return plenum – the collection chamber that feeds air back to the system. A full system clean addresses those interior surfaces, not just the supply runs.
• Your energy bills have climbed without a change in usage patterns. Debris on the evaporator coil and blower wheel (the fan assembly inside the air handler) reduces airflow efficiency. When the system works harder to move the same volume of air, runtime increases. A full system clean that includes the air handler cabinet often has a measurable effect on runtime.
• The home sat vacant for six months or more, or had a moisture event like a crawlspace flood or roof leak. Stagnant air inside a closed duct system, particularly in Johns Creek’s humid summers, creates the conditions for mold growth on duct board surfaces and flex duct liner. A full system inspection with camera documentation is the only way to confirm what’s actually inside before deciding on a scope of work.

Our Full System Cleaning Process

This is the sequence we follow on every full system cleaning in Johns Creek. Nothing is skipped based on time pressure, and every step generates part of the photo record you receive at the end.

1. Pre-job camera inspection and written scope confirmation. Before any equipment comes off the truck, a technician photographs the interior of representative duct runs using a flexible camera, documents visible debris, checks register boot connections, and inspects the air handler cabinet. That inspection produces the written scope of work and the written price. Haven Standard Clause 1: the price is written before any work starts. You confirm it, or you don’t – no pressure, no partial-job hostage situations.
2. System isolation and negative-pressure setup. We connect a Nikro or Abatement Technologies collection unit to the main trunk line or a designated access point, creating negative pressure across the system. Negative pressure means the interior of the duct system is at lower air pressure than the surrounding space, so when debris is dislodged, it moves toward the collection unit rather than into the room. Registers are sealed with foam plugs so suction is concentrated where we’re working rather than distributed across the whole system.
3. Mechanical agitation through every supply and return run. A Rotobrush agitation system – a rotating brush head on a flexible drive cable – runs through each duct run to break up debris that suction alone can’t remove. This is the step that separates a real cleaning from a vacuum pass. Fiberglass duct board and flex duct interiors hold debris against the surface, and without agitation, a significant portion stays in place regardless of how strong the suction is. We work every run from the register end inward toward the trunk.
4. Trunk lines, plenums, and air handler cabinet. After the branch runs are clear, we work the main supply and return trunk lines, then the supply plenum (the box directly above the air handler that distributes air to the branches) and the return plenum. The air handler cabinet gets cleaned last: blower wheel, evaporator coil face, and the cabinet interior. These components are photographed before and after. The coil and blower wheel are where biological growth is most likely to originate – cleaning them is not optional if the goal is a clean system rather than clean ductwork.
5. Register and grille cleaning. Each register grille is removed, cleaned, and reinstalled. Boot interiors (the short duct section between the flex duct and the grille) are vacuumed and wiped. This is also when we confirm each boot is properly connected – loose boots are one of the most common findings in Johns Creek homes with flex duct systems, and a disconnected boot means conditioned air is going into the attic or crawlspace instead of the room.
6. Post-job camera verification and photo record delivery. We run the camera through representative runs a second time, photograph the same sections we photographed at the start, and compile the before-and-after record. That record – photos of every run, interior condition at start and finish, any deficiencies noted – is delivered to you before the technician leaves. The 365-Day Done Right Promise covers the work in writing: if anything isn’t right, CleanRun makes it right. That’s not subject to manager approval – it’s written on the job record.

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Full System Cleaning Pricing in Johns Creek

Air Duct Cleaning services in Johns Creek are priced based on the number of supply and return vents in the home, the configuration of the air handler (one system or two), and whether the air handler cabinet and coil cleaning are included. Every price is written before work starts – there is no “call for a quote” here. The price you see below is the starting framework; the technician confirms the exact number before touching anything.

What affects cost in Johns Creek specifically:

• Two-zone systems. A large share of Johns Creek homes over 3,200 square feet were built with two separate HVAC systems – one for each floor. Both systems need to be cleaned for the job to have any effect on whole-house air quality. A quote that covers only one system in a two-system home is not a full system cleaning.
• Attic ductwork access. Many homes in the Medlock Bridge and Abbotts Bridge Road corridors have supply runs routed through attic spaces with low clearance. Attic work takes longer and is reflected in the quote – not added as a surprise at the end.
• Debris load. A system that hasn’t been cleaned in eight or more years, or one that handled a renovation without being covered, takes more agitation passes. The camera inspection at the start identifies this, and the written price accounts for it before work begins.
• Duct board vs. sheet metal. Fiberglass duct board holds debris differently than metal and requires softer agitation to avoid surface damage. We adjust the brush type and speed accordingly. Homes with hybrid systems (metal trunk, flex branches) are common in Johns Creek and are handled in sections.

If you have a written estimate from another company, bring it. CleanRun will put its own written number next to it at no cost – that’s the free second opinion, and it’s available to any Johns Creek homeowner before they commit to any contractor.

Call (470) 326-1926 to get your written price. The estimate is free, it’s specific to your system, and it’s delivered before anyone starts work.

FAQs – Full System Cleaning

How is a full system cleaning different from a standard duct cleaning?

A full system cleaning covers every air-moving component in the home: supply runs, return runs, trunk lines, both plenums, registers, and the air handler cabinet including the blower wheel and evaporator coil face. A standard Residential Duct Cleaning – particularly the discounted versions advertised in Johns Creek coupon mailings – typically covers only the supply runs accessible from the registers and sometimes skips the return side entirely. The air handler cabinet is almost always excluded from low-price offers. If a quote doesn’t specify the air handler and both plenums in writing, ask for clarification before agreeing to anything. Call (470) 326-1926 and we’ll walk through exactly what’s included in our written scope before you schedule.

How long does a full system cleaning take in a typical Johns Creek home?

A single-system home with 12-16 vents typically takes three to four hours from setup to photo record delivery. A two-system home in Johns Creek – common in larger builds along the Medlock Bridge and Parsons Road areas – runs five to seven hours. Post-renovation jobs take longer because heavier debris loads require additional agitation passes on each run. The technician confirms the expected job time when delivering the written price, so you’re not left guessing about your afternoon. Call (470) 326-1926 for a timeline specific to your home’s configuration.

Does the photo record I receive actually show the inside of my ducts?

Yes – specifically. The photo record includes camera images of the interior of each duct run and the air handler cabinet, captured before work starts and again after the cleaning is complete. You’ll see the debris condition at the start and the cleaned condition at the finish, for each run. This is not a single “before” photo of a dirty register and a single “after” photo of the truck. It’s a run-by-run documentation record, and it’s been a standard deliverable on every CleanRun job since 2013. Haven Standard Clause 2: documented photo record, every job, delivered before the technician leaves.

How often should a Johns Creek home get a full system cleaning?

Most Johns Creek homes benefit from a full system cleaning every four to six years under normal conditions – two occupants, no pets, no major renovation work. Homes with pets or a household member with respiratory sensitivities are typically better served on a three-to-four year cycle. Homes that underwent renovation work with the HVAC running should be cleaned within six months of project completion regardless of when the last cleaning occurred. The right answer depends on what the camera finds inside your specific system – which is why every CleanRun job starts with a documented inspection before any pricing or scheduling commitment is made. Call (470) 326-1926 to book an inspection and get a written assessment of your system’s current condition.

Key Takeaways

• Full system cleaning in Johns Creek covers supply ducts, return ducts, trunk lines, plenums, registers, and the air handler cabinet – not just the duct runs visible from the registers.
• Pricing runs $349 to $749 for most single-family homes in Johns Creek; two-system homes run $649 to $899. Written price before work starts, every time.
• Negative-pressure extraction with Rotobrush mechanical agitation and Nikro or Abatement Technologies collection equipment is what moves compacted debris out of flex duct and duct board runs – suction alone doesn’t do it.
• Every job concludes with a before-and-after photo record of every run, delivered as a standard deliverable – not an upgrade.
• The 365-Day Done Right Promise is written on the job record: if the work isn’t right, CleanRun makes it right.
• If you have a competitor’s written estimate, CleanRun will put its own written number next to it at no cost.

Ready to get a written price for your Johns Creek home? Call (470) 326-1926 – a live person answers every call. The estimate is free, specific to your system, and written before any work begins. You can also learn more about our full scope of services on our home page.

Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Johns Creek, serving Johns Creek.