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.
Aprilaire Air Quality & Sanitizing in Marietta: What to Know First
We provide independent Aprilaire air quality and sanitizing services in Marietta, with most scheduled jobs completed in a single visit and a written price delivered before any work begins. A typical whole-system sanitizing job for an Aprilaire-equipped home runs between $380 and $720, depending on system configuration and whether UV light installation or mold treatment is involved. We are an independent Aprilaire service provider - not affiliated with or authorized by the manufacturer - which means we source parts based on what solves the problem, not what moves through a dealer pipeline.
This page is for Marietta homeowners who already own Aprilaire equipment and need something specific: mold treatment inside the plenum, bacteria sanitizing after water damage, odor removal that outlasts a scented filter change, UV light installation, or allergen reduction that actually reduces particle load rather than masking it. If you’re researching before calling, we respect that. Call (470) 516-9337 and we’ll put a written estimate in your hand before any panel comes off.
How Aprilaire Products Fail - and How We Fix Them
- Model 5000 Electronic Air Cleaner arcing and ozone smell. The ionizing wires in the 5000 series collect residue from Georgia’s high pollen counts, especially after heavy spring rains in East Cobb and the Wade Green corridor. When the wire tension drops or the contact points corrode, the unit arcs instead of ionizing, producing an ozone odor that homeowners mistake for “electrical burning.” We remove the cell assembly, clean the ionizing wires with a non-residue solvent, inspect the contact springs for fatigue, and test microamp draw before reinstalling. If the cell is past its service life, we quote an OEM or quality aftermarket replacement with the written price in hand.
- Model 800 Steam Humidifier scale buildup and bacterial growth in the canister. Marietta’s water hardness runs 6-12 grains per gallon depending on whether you’re on Cobb County or city supply. The 800’s electrode canister accumulates scale faster here than in soft-water markets, and the standing water becomes a bacterial reservoir that blows into the ductwork as bioaerosol. We pull the canister, document the scale level with a camera scope photo, descale or replace depending on electrode condition, and treat the surrounding plenum with a registered sanitizer if bacterial colonization is visible.
- Model 1210 / 2210 / 3210 Media Air Cleaner bypassing unfiltered air. The plastic frame on these cabinet-style units can warp slightly after years of attic heat cycling in Marietta’s 95-degree summers, creating a gap between the media and the housing. Homeowners change the MERV 13 filter religiously but still see dust accumulation downstream. We measure the gap with a feeler gauge, photograph it, and either reshape the frame or install a gasket kit to restore positive seal. The camera doesn’t lie - and neither does the invoice.
- Model 1850 / 1870 Dehumidifier condensate drain pan biofilm and musty output. These whole-house dehumidifiers in Marietta basements and crawl spaces often sit with stagnant condensate during shoulder seasons when humidity is high but temperature is moderate. The drain pan and pump tubing develop a pinkish bacterial biofilm that produces a persistent musty smell even when the unit hits its humidity setpoint. We disassemble the drain path, mechanically clean the pan, treat with an EPA-registered sanitizer, and install a drain line trap if the original builder-grade installation omitted one.
- Model 600 / 600M Bypass Humidifier mold in the distribution panel and flex duct. The bypass duct on these units is often flex-duct run through unconditioned attic space in Marietta’s older subdivisions like Indian Hills and Paper Mill. When the humidifier runs in winter, the warm moist air hits cold attic surfaces and condenses; when it sits idle in summer, that moisture feeds mold. We scope the bypass run with a camera, treat visible mold with a non-corrosive sanitizer safe for Aprilaire components, and recommend insulation or rigid duct replacement if condensation is chronic.
Our Aprilaire Air Quality & Sanitizing Process

- 1
Call and scheduling. A live person answers, confirms your Aprilaire model if you know it, and schedules a diagnostic visit. No “call for a quote” - we show up to inspect and write a price.
- 2
On-site diagnostic with camera scope. The technician identifies themselves by name, inspects the Aprilaire unit and surrounding ductwork, and photographs the interior of every accessible duct run. You see what we see on the screen before we say what needs to happen.
- 3
Written scope and price under Haven Standard Clause 1. Before any work starts, you receive a written document stating exactly what we’ll do, what parts we’ll use (OEM or specified aftermarket), and what the flat price is per system. No per-vent add-ons, no surprise line items.
- 4
Sanitizing or installation work. We use professional-grade equipment from Abatement Technologies, Nikro, and Guardsman for negative-pressure extraction and application. UV light installations use Honeywell or Aprilaire lamps matched to your plenum dimensions. Every step is photographed.
- 5
Post-work verification and documentation. We run the system, verify airflow and operation, and deliver your Documented Photo Record showing before-and-after images of every treated duct run and component. This record is included as standard, not an upsell.
- 6
365-Day Done Right Promise activation. Your written guarantee goes into effect the moment we leave. If the odor returns, the mold recurs, or the UV lamp fails prematurely, we make it right - no manager approval required, no runaround.
Before
AfterWhat Aprilaire Air Quality & Sanitizing Costs in Marietta
These are honest whole-system ranges for Aprilaire equipment in Marietta homes, based on jobs we’ve completed in neighborhoods from West Cobb to the historic district near Marietta Square:
| Service | Typical Range | What Moves the Price |
|---|---|---|
| Bacteria / mold sanitizing (single system) | $380 - $580 | Number of duct runs, severity of contamination, accessibility of plenum |
| Odor removal with full duct cleaning + sanitizing | $520 - $720 | Presence of flex duct, need for mechanical agitation, deodorizer type |
| UV light installation (single lamp, Aprilaire-compatible) | $340 - $480 | Plenum material (sheet metal vs. fiberboard), electrical routing, lamp wattage |
| Allergen reduction package (cleaning + MERV upgrade + sanitizing) | $480 - $680 | Filter cabinet modification needed, number of returns, existing duct condition |
| Model 800 canister replacement + descaling | $280 - $420 | OEM vs. quality aftermarket canister, electrode condition, surrounding sanitizing needs |
What moves the price up: hard-to-access plenums in tight attics, multiple HVAC zones, or visible mold extending beyond the Aprilaire unit into the main trunk. What doesn’t move the price: the number of vents - we price per system, not per register, under Haven Standard Clause 1. Call (470) 516-9337 for a written estimate at no cost.
Why Marietta Homeowners Call CleanRun Air Duct Cleaning Marietta for Aprilaire Work

We’ve been the crew homeowners near Marietta Square call since 2013 when the HVAC tech says the ducts are the problem. Tomas Reyes, our owner, started with trade training at Bronx Community College and has spent well over a decade doing hands-on duct work - he arrives with a camera scope and leaves customers with before-and-after photos they can actually read.
Every Aprilaire job we take includes the same deliverables: a written price before work starts, a Documented Photo Record of every duct run, and the 365-Day Done Right Promise in writing. Our technicians are background-checked and uniformed under Haven Standard Clause 3: Verified Crews. We also service Lennox, Trane, and Carrier systems, which matters in Marietta’s mixed-brand neighborhoods where one home may have Aprilaire accessories paired with a different manufacturer’s air handler. The equipment roster - Rotobrush, Nikro, Abatement Technologies, Honeywell, Aprilaire, Guardsman - is published here so you can verify it before we arrive.
FAQs
No, properly performed sanitizing using EPA-registered products and manufacturer-compatible parts does not void your Aprilaire warranty. As an independent Aprilaire service provider, we document every product used and every part number installed so you have a record if warranty questions arise later. We do not use corrosive chemicals or high-pressure methods that could damage plastic components. Call (470) 516-9337 if you’d like us to review your warranty status before scheduling.
Both can be reliable; the difference is in the specification. OEM Aprilaire parts match the original design exactly and carry the manufacturer warranty. Quality aftermarket parts from recognized suppliers can perform equivalently at lower cost, but we only use brands we have tested and can document - we name the manufacturer in your written scope, not “compatible” or “universal.” Haven Standard Clause 1 requires this transparency. If you prefer OEM, we quote it; if you want to compare, we put both options in writing.
Your Documented Photo Record shows the inside of every duct run before and after treatment, with timestamps. For sanitizing jobs, we also photograph the application equipment setup and the product labels used. This is standard on every visit, not an extra charge. If a competitor’s quote seems low, ask them what documentation you’ll receive - then call us for a Free Second Opinion on any written estimate.
Sanitize when the unit functions mechanically but harbors mold, bacteria, or odor; replace when the core component (ionizing cell, steam canister, fan motor) has failed and repair exceeds 60% of replacement cost. We make this recommendation in writing with the specific part numbers and prices for both paths. In Marietta’s climate, we see more sanitize-and-preserve cases than replacement cases, especially for Model 5000 and 800 units installed 2015-2020.
Every 3-5 years for typical homes, sooner if you have had water intrusion, visible mold, or persistent allergy symptoms. Georgia’s pollen load and summer humidity accelerate biofilm buildup compared to drier climates. Homes near construction zones in growing areas like West Cobb or the Kennesaw border may need more frequent filter changes and occasional sanitizing due to higher particulate load. We don’t sell maintenance contracts - we photograph the condition and let you decide based on evidence.
Written by Tomas Reyes, Owner, CleanRun Air Duct Cleaning Marietta at CleanRun Air Duct Cleaning Marietta, serving Marietta and nearby areas.




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