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
AfterAprilaire Duct Repair & Sealing in Johns Creek: What to Know First
CleanRun provides independent Aprilaire duct repair and sealing in Johns Creek, with most repairs scheduled within two business days and completed in a single visit. Every job starts with a written price before any panel comes off, and ends with a documented photo record of every duct run we touched. If you own an Aprilaire whole-home dehumidifier, air cleaner, or ventilation system and you’re seeing uneven airflow, rising humidity readings, or dust bypass around your filter cabinet, the duct connections are the first place we look. Call (470) 326-1926 for a free estimate, or bring us any competitor’s written quote for a free second opinion under Haven Standard Clause 1.
How Aprilaire Products Fail - and How We Fix Them
- Model 1820/1830 dehumidifier supply duct separations. These compact units ship with short, rigid supply collars that flex against joists in Johns Creek crawl spaces, especially where clay-heavy soil shifts seasonally. We find cracked mastic seals at the plenum connection, the box where all ducts meet the unit, and replace them with reinforced flex transitions and fresh mastic sealant rated for the 55-60% runtime these units see during Georgia summers.
- Model 5000 electronic air cleaner bypass leaks. The filter cabinet on this series seals with a compressible gasket that hardens after 4-6 years. When gaps open, unfiltered air bypasses the media entirely. We don’t just swap the gasket; we check the duct flanges for distortion from overtightening, then reseat the cabinet with OEM-compatible gaskets and verify seal integrity with a smoke pencil.
- Model 8144 ventilator intake duct collapses. The fresh-air intake on these ventilators runs through attic flex duct that cooks in Johns Creek’s 140°F peak attic temperatures. We find kinked or delaminated flex, replace it with insulated, vapor-barrier flex duct, and support it with proper hangers instead of the wire ties that caused the original sag.
- Model 600 humidifier bypass duct rot. The 6-inch round bypass duct on this popular series sits in conditioned space but traps condensation where it passes through uninsulated wall cavities. We cut out the damaged section, install a galvanized sleeve with sealed joints, and add closed-cell insulation where the path crosses thermal boundaries.
- Model 8900 zoning damper duct interference. Aprilaire’s zoning panels drive motorized dampers in the ductwork, but the actuator arms can contact duct walls if the original installer used undersized collars. We enlarge the damper ports, install extended collars with proper clearance, and recalibrate the panel so the dampers seat fully without hammering the duct metal.
Our Aprilaire Duct Repair & Sealing Process
- 1
Systematic inspection with photo documentation. We photograph every duct run, plenum, and equipment connection before touching anything. The photo goes first. The price comes after.
- 2
Failure mode identification. We match what we find to known Aprilaire-specific issues, not generic duct problems. A Model 5000 gasket failure gets diagnosed differently than a Carrier filter cabinet leak.
- 3
Parts decision with written rationale. OEM Aprilaire gaskets and collars when they’re available and cost-effective; quality aftermarket equivalents from Guardsman or Honeywell when lead times stretch past a week or the OEM part carries an unreasonable markup. We write the choice and the reason on your estimate.
- 4
Repair execution under negative-pressure containment. We seal the work zone, run a HEPA-filtered negative-pressure extractor, and apply mastic sealant or install replacement ductwork per manufacturer torque and clearance specs.
- 5
Post-repair verification. Smoke pencil test on all sealed joints, static pressure check across the Aprilaire unit, and final photography of the completed work.
- 6
Written deliverables. You receive the before-and-after photo record, the itemized invoice, and the 365-Day Done Right Promise in writing before we pack up.
BeforeAfterWhat Aprilaire Duct Repair & Sealing Costs in Johns Creek
| Repair Type | Typical Range | What Moves the Price |
|---|---|---|
| Single gasket/seal replacement (Model 5000, 600) | $180 - $340 | Accessibility, flange condition, whether the cabinet needs reseating |
| Flex duct replacement (Model 8144 intake, crawl space run) | $320 - $580 | Linear feet, insulation R-value, hanger requirements |
| Bypass duct rebuild with insulation (Model 600) | $280 - $490 | Wall cavity length, drywall access needed, condensation damage extent |
| Damper collar enlargement (Model 8900 zoning) | $240 - $420 | Number of zones, panel recalibration complexity |
| Full supply plenum reseal with dehumidifier transition (Model 1820/1830) | $450 - $780 | Crawl space conditions, transition fabrication, secondary return box access |
These are whole-system prices, not per-vent teaser rates. We agree to one flat price per system before work starts, every time, under Haven Standard Clause 1. No add-ons once the truck is in your driveway. Call (470) 326-1926 for an exact quote on your Aprilaire system - estimates are free, and we put our number next to any competitor’s written estimate at no charge.
Why Johns Creek Homeowners Call CleanRun Air Duct Cleaning Johns Creek for Aprilaire Work
We’ve serviced Aprilaire equipment in Johns Creek since 2013, including the two-story zoned builds around Medlock Bridge where secondary return boxes hide the worst accumulation. Tomas Reyes and our crew know the difference between a Model 5000 gasket硬化 and a cabinet warp, and we document the distinction in your photo record rather than guessing. Our 365-Day Done Right Promise is backed in writing on every job, not just stated in marketing copy. We’re also fluent in Lennox, Trane, and Carrier duct configurations, which matters when your Aprilaire unit is integrated with a multi-brand system. Background-checked, uniformed technicians under Haven Standard Clause 3: Verified Crews. License number published below, not buried in a footer.
FAQs
No, independent duct repair does not void the manufacturer’s equipment warranty, provided the work doesn’t alter the unit’s electrical or control board. As an independent Aprilaire service provider, we document every seal and connection so warranty claims on the unit itself remain clean. We also flag any factory defect we find so you can pursue Aprilaire coverage separately. Call (470) 326-1926 if you’re unsure what’s covered.
Most OEM gaskets, collars, and small hardware ship within 3-5 business days from Aprilaire’s Wisconsin distribution center. For time-sensitive repairs, we stock quality aftermarket equivalents from Guardsman and Honeywell that meet or exceed OEM specs, and we note the source on your written estimate before you approve the work.
Repair when the unit functions correctly and the failure is isolated to duct seals, flex duct, or cabinet gaskets. Replace when the heat exchanger, control board, or blower motor shows independent failure, or when the unit is past 15 years and multiple systems are degrading. We’ll show you the photos and write both options with prices if the line is unclear.
Every job includes a Documented Photo Record of every duct run, before and after, delivered as a standard deliverable. You see the cracked mastic, the collapsed flex, the bypass gap, and you see the sealed replacement. We also run a smoke pencil test on all accessible joints and record static pressure readings across the Aprilaire unit. No photo, no proof, no invoice.
Yes. Aprilaire units integrate with Lennox, Trane, Carrier, and other major systems routinely. Our crew carries the duct hardware and sealing protocols for all of them, and we size repairs to the integrated system, not the badge on one component. Bring us your configuration; we’ve likely documented something similar in a Johns Creek home already.
Written by Tomas Reyes, Owner, CleanRun Air Duct Cleaning Johns Creek at CleanRun Air Duct Cleaning Johns Creek, serving Johns Creek and nearby areas.