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
AfterHow Much Does HVAC Cleaning Cost in Alpharetta?
HVAC cleaning in Alpharetta, GA typically costs between $299 and $749 for a standard single-family home, depending on system size, duct count, and the condition of what the camera finds inside. Most CleanRun jobs in Alpharetta land in the $350-$550 range for a 2,000-2,800 sq ft home with a single system, quoted in writing before any work starts. That number does not move once it’s on paper – Haven Standard Clause 1 makes it binding.
If you’ve seen a $79 or $99 coupon advertised around Alpharetta, the section on bait-and-switch pricing below explains exactly what those numbers do and don’t include – and why the final invoice rarely matches.
HVAC Cleaning Cost Breakdown (2026)
HVAC cleaning in Alpharetta, GA is not a single service – it’s a set of individual components that honest contractors price separately. Here’s how CleanRun breaks it down, with real dollar ranges for the Alpharetta market as of 2026.
| Service Component | Typical Range (Alpharetta Market) | Notes |
|---|---|---|
| Air Duct Cleaning – Single System (up to 10 vents) | $299 – $399 | Includes negative-pressure extraction, before/after photos of every run |
| Air Duct Cleaning – Single System (11-20 vents) | $399 – $549 | Common in Alpharetta homes 2,400-3,500 sq ft |
| Air Duct Cleaning – Dual System | $549 – $749 | Most common in larger North Fulton homes with upstairs/downstairs units |
| Dryer Vent Cleaning (added to HVAC job) | $89 – $149 | Often bundled; standalone pricing is higher |
| Sanitizing / Antimicrobial Treatment | $99 – $179 | Applied after extraction; Abatement Technologies product, documented by photo |
| Duct Sealing (per linear foot, where gaps are found) | $3.50 – $6.00/ft | Camera-confirmed first; not quoted without photographic evidence of the problem |
| Plenum Cleaning (the main air distribution box) | $79 – $129 | Sometimes included, sometimes add-on – always stated in the written price |
| Evaporator Coil Cleaning (if accessible) | $99 – $179 | Separate from duct cleaning; coil condition affects system efficiency directly |
What the $79 Coupon Actually Buys
CleanRun has been documenting this since 2013, and it shows up constantly in Alpharetta. A $79 or $99 “whole-home special” typically covers three to five vents with a residential shop-vac, no camera inspection, no before/after documentation, and often no negative-pressure extraction at all. The truck arrives, a hose goes in a register or two, and the technician walks through with an upsell sheet for the services that were never included. By the time every add-on is accepted, the invoice is often $600-$900 – without a written price delivered before the work started and without a photo record showing what the work actually did.
That’s not a CleanRun opinion. It’s what North Fulton County homeowners bring in on paper when they ask for a second opinion. We put our number next to theirs, in writing, and let the comparison do the talking.
What Drives the Price Up
- Duct count and system size: A 4,000 sq ft home in Alpharetta’s Windward or Chartwell subdivision with 24+ supply and return vents across two systems will cost more than a 1,800 sq ft ranch off Old Milton Parkway. Square footage matters less than actual duct count, which the pre-job assessment determines.
- Debris load: In Alpharetta, homes built between 1992 and 2006 – particularly in the Northgate, Crabapple, and Webb Bridge corridor – frequently have flexible ductwork (flex duct) that traps Georgia’s red-clay particulate and pollen load more aggressively than rigid metal duct. Camera inspection at the first elbow often shows debris accumulation that adds time to the job.
- Mold or microbial growth: Alpharetta’s humidity averages push condensation issues in ductwork harder than most homeowners expect, especially in crawl-space systems and in homes where the HVAC has been undersized for the square footage. When the camera confirms microbial growth – not just suspected – sanitizing treatment is quoted as a separate line item before anything is agreed to.
- Access difficulty: Some homes in Alpharetta’s older Devore, Donamere, and similar subdivisions have attic-mounted horizontal air handlers with duct runs that require panel removal or crawl-space entry. Difficult access adds labor time and will be stated in the written price before work begins.
- Dryer vent length and routing: In the townhomes along Alpharetta Highway and the dense residential corridors near downtown Alpharetta, dryer vents are frequently routed 20-35 feet through exterior walls or up through attic space. Longer runs with multiple elbows cost more to clear properly.
What Drives the Price Down
- Newer construction: Homes built after 2012 in developments like Halcyon-adjacent communities or newer build sections of Westside Parkway often have metal duct systems with better sealing, cleaner first-inspection findings, and lower labor requirements.
- Regular prior service: A home that was properly cleaned two to three years ago with documented before/after photos as proof generally requires less extraction time. If you have a legitimate photo record from a prior job, bring it – we’ll factor it into the quote.
- Bundling: Combining air duct cleaning, dryer vent cleaning, and sanitizing into a single visit reduces the effective per-service cost because mobilization and setup time is shared across the job.
What Affects HVAC Cleaning Pricing in Alpharetta
- Home size and duct count: Alpharetta’s housing stock skews large. The median home size here runs closer to 2,800-3,200 sq ft, and many of the single-family neighborhoods near Avalon, North Point, and the GA-400 corridor have dual-zone systems. More duct runs mean more time and equipment. A written estimate reflects the actual duct count from the pre-job walkthrough, not a square-footage estimate.
- Duct material: Flex duct – the corrugated silver tubes common in Alpharetta homes built before 2005 – holds debris differently than sheet metal. Negative-pressure extraction using Nikro equipment pulls more effectively from rigid duct; flex duct sometimes requires Rotobrush agitation first to loosen compacted debris from the corrugated inner lining.
- System age and last service date: An HVAC system that has never been cleaned – not uncommon in the Alpharetta resale market, especially in homes that changed hands between 2020 and 2023 during the fast-close era when inspections were sometimes waived – can have 8-12 years of accumulated dust, pollen, and particulate. That’s a heavier job than a routine three-year maintenance clean.
- Local pollen and particulate load: Alpharetta sits in a high-pollen-count zone, and North Fulton’s tree canopy – notably the oak and pine coverage in neighborhoods like Wills Park and near the Chattahoochee River boundary – means pollen infiltration into return-air duct runs is a documented regional issue. Spring cleaning demand spikes in Alpharetta for this reason specifically.
- Permit and HOA considerations: HVAC cleaning itself doesn’t require a permit in Alpharetta or Fulton County, but duct repair work, when it involves modifying connected equipment or replacing duct sections, may require a mechanical permit depending on scope. CleanRun assesses this during the pre-job walkthrough and includes any permit costs in the written price.
- Access and attic conditions: Alpharetta’s summer attic temperatures regularly reach 140-160 degrees Fahrenheit from June through September. Jobs that require extended attic work during peak summer are labor-intensive and time-sensitive. CleanRun technicians are equipped for it, but honest pricing reflects the working conditions.
Before
AfterHow to Save on HVAC Cleaning in Alpharetta
Get a Written Price Before Anything Else
The most reliable way to avoid overpaying is to require a written price before any work begins. Not an estimate that “could change based on what we find.” A written number that holds. Haven Standard Clause 1 is the reason CleanRun can make that promise, and it’s the first question worth asking any contractor: will you put that price in writing right now, before you open a single vent?
Bundle Services
If your dryer vent is due for cleaning – and in Alpharetta, where many townhome and single-family configurations have long vent runs, it probably is – schedule it alongside your HVAC Cleaning services rather than as a separate visit. Mobilization costs are shared, and the bundled price is always lower than two separate service calls. The same logic applies to sanitizing treatment: if the camera shows anything the homeowner wants addressed, adding it to an active job is more efficient than a return visit.
Ask for a Second Opinion on Any Written Estimate
If you’ve received a written quote from another contractor and it doesn’t feel right, CleanRun offers a free second opinion on any written estimate. We put our number next to theirs in writing. No pressure, no sales process. If their price is fair, we’ll say so. Call (678) 679-7540 to schedule that comparison – it costs nothing.
Time the Job Strategically
Late fall and late winter are historically lower-demand periods for HVAC cleaning in Alpharetta. The spring pollen surge (typically March through May in North Fulton) and the summer back-to-school push (August) create peak demand. Scheduling in November, January, or February doesn’t guarantee a lower price – CleanRun uses fixed written pricing – but it does mean more flexible scheduling windows and faster turnaround on estimate delivery.
Know What “Free” Actually Includes
Free estimates, when offered by honest contractors, mean a written price delivered before work starts with no obligation. At CleanRun, that’s what free estimate means: a technician assesses the system, documents the duct count and condition, and hands you a number. No surprise add-ons once the panels are off. If a company’s “free estimate” arrives as a verbal range with a promise to “confirm once we’re inside,” that’s not an estimate – that’s a door opener.
Check What’s Actually in the Scope
Before agreeing to any HVAC cleaning job in Alpharetta, confirm whether the written price includes: negative-pressure extraction at the air handler (not just at the registers), a plenum inspection, before/after photos of every duct run, and a written warranty on the work. These are included as standard deliverables on every CleanRun job. They’re not add-ons. If a competitor doesn’t include them, they’re not cleaning your ducts – they’re visiting them.
FAQs: HVAC Cleaning Cost in Alpharetta
How much does HVAC cleaning cost in Alpharetta, GA?
Most single-family homes in Alpharetta pay between $299 and $749 for a full HVAC cleaning. The most common range for a 2,000-3,000 sq ft home with one system is $350-$550, quoted in writing before work begins. Dual-system homes – common in larger Alpharetta properties in Windward, Webb Bridge, and Devore – typically run $549-$749. Call (678) 679-7540 for a written estimate specific to your home’s duct count and system configuration.
Is the $79 HVAC cleaning deal worth it in Alpharetta?
No – and the math is consistent. A $79 coupon covers a fraction of a proper HVAC cleaning: typically a few vents with a residential vacuum, no camera inspection, and no before/after documentation. CleanRun regularly sees homeowners in Alpharetta who took the $79 deal and ended up with a $600-$900 invoice after add-ons, no photo record of what was done, and a system that wasn’t meaningfully cleaner. A written, all-in price before work starts is the only number worth comparing. Call (678) 679-7540 for one.
How often should I have my HVAC system cleaned in Alpharetta?
Every 3 to 5 years is the standard interval for a properly sealed system in good condition. Alpharetta’s pollen load – particularly in neighborhoods with dense tree coverage near the Chattahoochee River greenway and Wills Park – can shorten that to 2 to 3 years for homes with return-air intakes near ground level or in heavily wooded lots. Homes with pets, recent renovation work, or occupants with respiratory sensitivities often benefit from a shorter interval. The before/after photo record CleanRun delivers on every job gives you a documented baseline for that judgment.
Does HVAC cleaning actually improve air quality or lower energy bills?
Camera evidence from inside the duct runs is the honest answer here. When the first elbow shows a 2-3 inch layer of compacted debris restricting airflow – which CleanRun’s cameras document regularly in Alpharetta homes that haven’t been cleaned in 5 or more years – removing that debris reduces the work the blower motor does to move air through the system. The EPA notes that heavily fouled duct systems can reduce HVAC efficiency. CleanRun photographs the before condition, photographs the after condition, and delivers both as part of the standard job record. That documentation is the evidence, not a marketing claim.
What does a CleanRun HVAC cleaning in Alpharetta actually include?
Every CleanRun HVAC cleaning in Alpharetta includes: a written price before any panel comes off; negative-pressure extraction at the air handler using Nikro equipment; Rotobrush agitation where flex duct requires it; before/after camera photographs of every duct run delivered as a standard job record; plenum inspection; and the 365-Day Done Right Promise in writing – not as a verbal assurance, but as a documented commitment. Sanitizing, coil cleaning, and dryer vent cleaning are available as add-ons quoted separately in the same written price. Nothing gets added after the work starts. Call (678) 679-7540 to get your written estimate.
Can I get a second opinion on an HVAC cleaning quote in Alpharetta?
Yes – CleanRun offers a free second opinion on any written estimate, no cost, no obligation. Bring the competitor’s written quote and CleanRun puts its own number next to it in writing. In Alpharetta’s HVAC cleaning market, where pricing ranges from legitimate to predatory, that side-by-side comparison is one of the most useful things a homeowner can request. Call (678) 679-7540 to schedule it.
Why Alpharetta Homeowners Choose CleanRun for HVAC Cleaning
CleanRun has been documenting what’s inside North Fulton ductwork since 2013 – that’s more than a decade of before/after camera records from homes in Windward, Crabapple, Northgate, Webb Bridge, and along the Old Milton Parkway corridor. More than 52,000 homes served, every one with a written price before work started and a photo record when the crew left.
Tomas Reyes leads CleanRun’s operations with that same standard on every job: the camera goes in first, the price goes in writing second, and the truck doesn’t leave until the after photos are documented. That’s not a positioning statement – it’s been the operating procedure since the first job in 2013, and it’s the reason CleanRun can offer the 365-Day Done Right Promise without conditions buried in fine print.
The H.A.V.E.N. Standard governs every technician and every visit. Background-checked, uniformed, identified by name before arrival. Professional-grade equipment – Rotobrush agitation systems, Nikro negative-pressure extraction, Abatement Technologies sanitizing products – named here so you can look them up before agreeing to anything.
For Alpharetta homeowners researching HVAC Cleaning in Alpharetta, the pricing on this page reflects what CleanRun actually charges – not a range designed to get a foot in the door. The full scope of what that pricing covers, and what makes it different from a $79 coupon, is what you’ll find when you call. Or you can start from home and work through every service and credential at your own pace. Either way, the written price is waiting whenever you’re ready for it.
Every job in Alpharetta is backed by the 365-Day Done Right Promise. If the work isn’t right, CleanRun makes it right – that commitment is in writing on every invoice, not referenced in marketing copy and forgotten once the truck leaves.
Key Takeaways
- HVAC cleaning in Alpharetta costs $299-$749 for most single-family homes, depending on system size and duct count.
- The most common price for a 2,000-3,000 sq ft single-system home in Alpharetta is $350-$550, written before work begins.
- $79 coupons consistently produce invoices of $600-$900 with no documentation of what was done.
- Alpharetta’s pollen load and flex-duct housing stock mean local conditions affect both cleaning interval and job complexity.
- Every CleanRun job includes before/after photos of every duct run as a standard deliverable – not an add-on.
- Free second opinions on any written estimate are available at no cost. Call (678) 679-7540.
- The 365-Day Done Right Promise is written on every invoice.
Ready for a written price on HVAC cleaning at your Alpharetta home? Call CleanRun Air Duct Cleaning Alpharetta at (678) 679-7540. A live person answers every call, estimates are free, and the price we quote is the price that holds – Haven Standard Clause 1, on every job, every time.
Pricing reflects the Alpharetta market as of 2026. CleanRun Air Duct Cleaning Alpharetta offers free estimates – call (678) 679-7540.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Alpharetta, serving Alpharetta, GA since 2013.
What Our Customers Say
"The dryer vent was almost completely blocked with lint. They showed me the photograph and I understood immediately why the dryer had been running twice."
- Lucia M."My allergies genuinely improved. They also told me the ducts did not need sealing, which I had been quoted for elsewhere."
- Petra K."They found a disconnected duct in the crawl space that had been dumping conditioned air under the house for years. Photographed it, quoted the repair, fixed it."
- Devon A.