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
AfterAir Duct Cleaning in Kennesaw, GA
HVAC cleaning in Kennesaw typically runs $380-$620 for a complete system, with air quality and sanitizing services adding $220-$480 depending on scope. The 1990s and early 2000s flex duct that dominates Kennesaw subdivisions off Barrett Parkway and Wade Green Road traps pollen and debris differently than metal systems, and attic temperatures above 130°F in summer accelerate breakdown of plastic liners. We dispatch crews from our Atlanta office to serve Kennesaw homeowners with written prices before any work starts and documented photo records of every duct run when we leave. Call (470) 516-9337 for a free estimate.
Why Kennesaw Homes Are Different
Kennesaw’s housing stock is almost entirely two-story colonial and craftsman tract homes built between 1988 and 2008 during Cobb County’s rapid expansion. The speed of that buildout meant developers reused identical blueprints across entire subdivisions, and the vast majority relied on builder-grade flexible ductwork run through unconditioned attics.
That flex duct is now 20-30 years old, precisely when it sags at hanger points, pools debris in low spots, and develops partially separated joints. Summer attic temperatures exceeding 130-140°F degrade plastic inner liners faster than in conditioned spaces. Kennesaw sits in Georgia’s Piedmont pine and hardwood belt, which produces some of the heaviest seasonal pollen loads in the Southeast; that pollen infiltrates through leaky flex connections and accumulates far faster than in drier climates. Humidity also creates condensation inside poorly insulated attic runs, giving mold the moisture it needs to establish in flex liner folds.
In large planned communities off Barrett Parkway, experienced technicians can often predict exact register locations and failure points before opening a grille because the duct layout repeats house to house.
Our Main Kennesaw Services
Most Kennesaw homeowners who call us start with one of these three services, each with its own dedicated local page.
Air Duct Cleaning in Kennesaw
We clean the full duct system in Kennesaw homes: supply and return runs, trunk lines, and registers, using negative-pressure extraction to pull debris from flex duct without damaging aging plastic liners. In Kennesaw’s pollen-heavy climate, we regularly find 2-4 inch buildup at first elbows in attic runs. Every job includes a Documented Photo Record of every duct run, before and after. Air Duct Cleaning in Kennesaw
Dryer Vent Cleaning in Kennesaw
Dryer vent cleaning removes lint accumulation from the appliance through the exterior termination, reducing fire risk and improving drying efficiency. Kennesaw’s mature subdivisions often have long vent runs through attics with multiple elbows where lint compacts. We clear the full run and verify airflow at termination. Dryer Vent Cleaning in Kennesaw
Duct Repair & Sealing in Kennesaw
Duct repair addresses the sagging, disconnected, and degraded flex duct common in Kennesaw’s 20-30 year old housing stock. We replace damaged sections, rehang sagging runs, and seal connections to stop conditioned air loss into attics. Repairs include photo documentation of all work. Duct Repair & Sealing in Kennesaw
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.
BeforeAfterHVAC Cleaning in Kennesaw
HVAC cleaning in Kennesaw targets the components that interact directly with the flex duct and attic conditions unique to this market. The evaporator coil, blower assembly, and air handler all collect pollen and debris that bypasses standard filters, while summer humidity promotes microbial growth on wet coils. We provide HVAC Cleaning as a documented service with written pricing and photo records under Haven Standard Clause 1.
Evaporator Coil Cleaning
Signs you need it
Ice formation on refrigerant lines, weak airflow from registers, or musty odors when the AC cycles on indicate a dirty coil.
What it costs in Kennesaw
Evaporator coil cleaning in Kennesaw typically ranges from $180 to $320.
How we do it
We access the coil through the plenum (the main air distribution box), apply foaming cleaner, rinse with low-pressure water, and photograph the before and after condition for the job record.
Blower Cleaning
Signs you need it
Vibration noise from the air handler, uneven airflow between rooms, or dust puffing from registers at startup point to a dirty blower wheel.
What it costs in Kennesaw
Blower cleaning in Kennesaw typically ranges from $160 to $280.
How we do it
We remove the blower assembly, clean the wheel and housing with compressed air and solvent, balance the assembly, and document with photos before reinstallation.
What HVAC Cleaning Costs in Kennesaw
| Item | Typical range in Kennesaw |
|---|---|
| Evaporator coil cleaning | $180 - $320 |
| Blower cleaning | $160 - $280 |
| Full HVAC cleaning (coil + blower + air handler) | $380 - $620 |
How do I know my HVAC components are actually dirty?
We photograph every component before touching it; you see the debris on the coil or blower wheel before we quote the cleaning, and the after photo when we finish. Call (470) 516-9337 to schedule an inspection with documentation.
Can HVAC cleaning fix uneven cooling between floors?
It helps if the problem is restricted airflow from a dirty coil or blower, but Kennesaw’s flex duct sagging often requires separate repair; we inspect duct integrity during the HVAC cleaning and report what we find.
Air Quality & Sanitizing in Kennesaw
Air quality and sanitizing in Kennesaw addresses the microbial problems accelerated by local conditions: heavy pollen loads infiltrating leaky flex duct, summer humidity creating condensation in attic runs, and 20-30 year old duct liners providing organic material for mold growth. We provide Air Quality & Sanitizing with written prices before work and photo-verified results after.
Mold Treatment
Signs you need it
Musty odors when the system runs, visible discoloration on registers, or allergy symptoms that worsen at home indicate mold in the duct system.
What it costs in Kennesaw
Mold treatment in Kennesaw typically ranges from $280 to $520.
How we do it
We apply EPA-registered antimicrobial through the duct system using a fogging device, treat the evaporator coil and plenum, and provide before-and-after photos of affected areas.
UV Light Installation
Signs you need it
Recurring mold after treatment, persistent microbial odors, or a household member with respiratory sensitivity suggests UV light as a preventive measure.
What it costs in Kennesaw
UV light installation in Kennesaw typically ranges from $320 to $580.
How we do it
We mount a UV-C lamp in the supply plenum upstream from the coil, wire it to the air handler power, and verify lamp operation with a UV meter; the unit runs continuously when the blower cycles.
What Air Quality & Sanitizing Costs in Kennesaw
| Item | Typical range in Kennesaw |
|---|---|
| Mold treatment | $280 - $520 |
| UV light installation | $320 - $580 |
| Full air quality package (mold treatment + sanitizing) | $420 - $780 |
Does UV light actually prevent mold in Kennesaw’s humid climate?
UV-C light inhibits mold growth on the coil and in the plenum where it shines; it does not treat the full duct run, so we pair it with proper sealing and insulation in Kennesaw’s humidity. Call (470) 516-9337 for a scope assessment.
How do I verify mold treatment was actually performed?
Our Documented Photo Record shows the antimicrobial application in progress and the treated surfaces after completion; we deliver these with the written job summary.
Brands We Service in Kennesaw
We stock parts and service equipment from Honeywell, Aprilaire, and Abatement Technologies, with filters, UV lamps, and sanitizing agents available for same-day installation on most Kennesaw jobs. our brands
Pricing for Air Duct Cleaning in Kennesaw, GA
| Service | Typical range in Kennesaw |
|---|---|
| Air duct cleaning (whole system) | $320 - $580 |
| Dryer vent cleaning | $140 - $240 |
| Evaporator coil cleaning | $180 - $320 |
| Blower cleaning | $160 - $280 |
| Full HVAC cleaning | $380 - $620 |
| Mold treatment | $280 - $520 |
| UV light installation | $320 - $580 |
| Duct repair & sealing (per system) | $280 - $720 |
Prices increase in Kennesaw when we find multiple disconnected flex joints, collapsed duct sections requiring replacement, or extensive mold remediation beyond standard treatment. Every price is written and agreed before work starts, per Haven Standard Clause 1; there is no per-vent pricing and no post-arrival upselling.
Neighborhoods We Serve in Kennesaw
We serve homeowners throughout Kennesaw, from established communities near Town Center to newer developments along the Barrett Parkway corridor. Crews are dispatched from our Atlanta office and typically arrive within scheduled windows across Cobb County.
- Barrett Lakes
- Town Center area
- Legacy Park
- Stilesboro Ridge
- Wade Green corridor
Service Area - Cities Near Kennesaw
CleanRun serves homeowners across Cobb County and north metro Atlanta, with crews regularly working in Marietta, GA, Woodstock, GA, Holly Springs, GA, and Smyrna, GA. Scheduling and dispatch are coordinated from our Atlanta office.
Serving Kennesaw, GA - Our Local Coverage Area
We’re based in the Kennesaw area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Kennesaw
No permit is required for standard duct cleaning or HVAC component maintenance in Kennesaw; duct replacement or major modifications may need Cobb County permitting, and we handle that documentation when applicable.
We typically schedule Kennesaw appointments within 3-5 business days; we do not promise same-day dispatch because duct cleaning is a scheduled, documented job, not an emergency response.
Our technicians carry background verification under Haven Standard Clause 3 and arrive in marked vehicles; we provide written scope and insurance documentation on request for HOA or property manager requirements.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Kennesaw Customers Say
"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."Flat price agreed up front, no per-vent add-ons at the end. That was the whole reason I did not call the coupon company."
- Suzanne B."My allergies genuinely improved. They also told me the ducts did not need sealing, which I had been quoted for elsewhere."
- Petra K.