Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-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
AfterResidential Duct Cleaning in Marietta, GA
Residential duct cleaning in Marietta typically costs between $350 and $650 for a full single-family home, with most jobs completed in 3 to 5 hours. The price depends on home size, the number of vents, and how long it’s been since the last cleaning. At Kestrel Air Duct Marietta, we put that price in writing before we touch a single vent, and every job carries our 365-Day Done Right Promise.
Duct cleaning is exactly what it sounds like: removing the accumulated dust, pet hair, pollen, and debris that builds up inside the metal channels carrying heated and cooled air through your home. Over time, that buildup restricts airflow, makes your HVAC system work harder, and recirculates particles you’d rather not breathe. If your home has never had its ducts cleaned, or if it’s been five years or more, you’re likely due. Our home page covers the full scope of what we do, and this page gets specific about the residential side of the work.
We’re part of the Kingswell family of companies, founded in 2004 under the Kingswell Guarantee. That guarantee has four parts, and none of them are optional: a written price before work begins, a defined arrival window, a clean job site, and a written guarantee on the work with a free return visit if it fails. Dale Whitmore leads our Marietta operation, and he’s the one who stands behind every job we book. Call (762) 533-6494 and you’ll reach a live person, any hour of the day.
You can also read more about the broader scope of what we handle on our Air Duct Cleaning in Marietta page.
When You Need Residential Duct Cleaning
Most Marietta homeowners first notice something feels off before they ever think about their ducts. Here are the signs that tell us a cleaning is overdue, and what we typically find when we get inside:
- Dust returns within days of cleaning. You wipe down the living room, and two days later there’s a fresh film on the coffee table. That dust isn’t coming from outside; it’s being pushed out of your supply registers every time the system cycles on.
- Your energy bills climb without explanation. Georgia Power rates don’t shift wildly month to month, but a duct system packed with debris forces the blower to work harder. Restricted airflow means longer cycles and higher usage, even when you haven’t changed the thermostat.
- Some rooms never reach the right temperature. The master bedroom is freezing while the den stays stuffy. That’s often a sign of debris buildup in specific branch lines, not a failing HVAC unit.
- You smell something stale when the system kicks on. A musty odor at startup usually points to accumulated dust, pet dander, or worse inside the ductwork. In Marietta’s humid summers, the moisture makes it cling.
- Anyone in the house has allergies or asthma. Ducts act as a reservoir. Every cycle pulls from that reservoir and pushes it into your breathing space. Cleaning the reservoir changes what you’re actually inhaling.
- You’ve renovated or bought a home with no service record. Drywall dust, sawdust, and construction debris settle in ducts during any remodel. If the previous owner can’t tell you when the ducts were last cleaned, assume they weren’t.
If you’re nodding at two or more of these, call (762) 533-6494 for a free estimate. We’ll tell you honestly whether a cleaning is worth your money.
Our Residential Duct Cleaning Process
We don’t send a tech who waves a vacuum wand around your Supply Duct Cleaning and calls it done. Here’s the actual sequence, step by step, the same way Dale Whitmore has trained every Kestrel technician in Marietta:
- Pre-inspection and written price. We walk the home, count the vents, check the return plenum, and look at the blower cabinet. Then we put a price in writing. That number doesn’t change when the work starts, no matter what we find inside.
- Protection of your living space. We lay down corner guards and drop cloths. Registers get covered or prepped. The goal is simple: the house shouldn’t look like we were there, except for cleaner air.
- Negative-air extraction setup. Our Nikro negative-pressure unit connects to the duct system, creating a continuous vacuum that pulls loosened debris out of the ducts and into a sealed, filtered containment chamber. Plain English: the unit acts like a giant, powerful lung that keeps dust from escaping into your rooms while we work.
- Rotary brush agitation. We run a Rotobrush rotary brush system through each duct run. The spinning bristles scrub the duct walls, dislodging the caked-on layer that a plain vacuum can’t move. This mechanical agitation is what separates a real cleaning from a surface pass.
- HEPA filtration throughout. Abatement Technologies HEPA filtration runs during the entire process, capturing loosened particles before they can settle anywhere in the home. This matters most for households with allergies, infants, or anyone with respiratory sensitivities.
- Final walkthrough and written documentation. We show you what came out of the ducts. Then we confirm the job is complete, the work area is clean, and your 365-Day Done Right Promise is in writing in your hand before we leave.
Every step follows the Kingswell Way values code: say the price, show up in the window we gave, leave the place cleaner, put the guarantee in writing, come back if it fails.
Residential Duct Cleaning Pricing in Marietta
Most single-family homes in Marietta run between $350 and $650 for a complete duct cleaning. Smaller homes under 1,500 square feet with fewer than 8 vents tend to sit at the lower end. Larger two-story homes with 14 or more vents, multiple returns that may need Return Duct Cleaning, and a second HVAC unit push toward the upper end.
Here’s a breakdown of the main factors that move the number:
- Number of vents and returns. Each supply register and return grille adds time. We count every one and factor it into the written quote.
- Home size and duct layout. A sprawling ranch with long duct runs takes longer than a compact two-story. The length of the runs matters as much as the square footage.
- Time since the last cleaning. If it’s been a decade, the buildup is heavier and requires more agitation passes. If you had it done three years ago, it’s faster.
- Access difficulty. Some Marietta homes have HVAC equipment in tight crawlspaces or attic corners. Awkward access adds labor time, and we factor that openly into the quote rather than surprising you later.
- Optional filtration products. If you want to maintain cleaner air between visits, we can discuss Honeywell or Aprilaire filtration upgrades. These are separate line items, quoted in writing, and never pushed on you.
Free estimates are standard. We’ll walk your home, assess the system, and hand you a written number before any work is scheduled. No pressure, no door-step revisions. Call (762) 533-6494 to book the walkthrough.
And if the work doesn’t hold up? The 365-Day Done Right Promise means we return and make it right at no charge. That’s not a courtesy. It’s in writing on every single job.
FAQs – Residential Duct Cleaning
How much does residential duct cleaning cost in Marietta?
Most homes in Marietta run between $350 and $650 for a full residential duct cleaning, depending on home size, vent count, and buildup level. We provide a written quote before any work starts, so you know your exact number before you commit. Call (762) 533-6494 for a free estimate.
How long does a residential duct cleaning take?
A typical single-family home in Marietta takes 3 to 5 hours from setup to final walkthrough. Larger homes with two HVAC systems or heavily soiled ducts can run longer, and we factor that into your written quote and arrival window upfront.
How do I know my ducts actually need cleaning?
If dust returns within days of cleaning, certain rooms never reach the right temperature, or the system smells stale at startup, those are strong indicators of duct buildup. The only way to know for sure is a Video Inspection. We’ll look inside the ducts during your free estimate and tell you honestly whether a cleaning is justified.
What’s the difference between duct cleaning and dryer vent cleaning?
Duct cleaning addresses the HVAC system that heats and cools your home. Dryer vent cleaning is a separate service that clears the narrow exhaust line from your clothes dryer to the outside, reducing fire risk and drying-time frustration. We offer both services under the same Kingswell Guarantee, and our Air Duct Cleaning page covers the HVAC side in full detail.
Written by Dale Whitmore, Owner at Kestrel Air Duct Marietta, serving Marietta.