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.
Lennox Air Duct Cleaning in Norcross, GA | Cardinal Air Duct Atlanta
Our Air Duct Cleaning in Norcross for a Lennox system typically runs $450 – $850 for a whole home, and most jobs wrap up in 3 – 5 hours. What makes our Lennox work different here: we’re an independent service provider, not a manufacturer affiliate, so we fix what’s actually failing in your ductwork rather than following a corporate script. If your Lennox system is moving air through decades-old ductwork under a Norcross crawlspace, there’s a good chance the issue isn’t the unit, it’s the path. Call (470) 408-4927 for a written quote before we touch a single vent.
Why Norcross Residents Choose Us for Lennox Service
Omar Haddad, our owner and lead technician, cut his teeth on the mechanical side of the trade at Los Angeles Trade-Technical College before putting down roots in the Southeast. He and our crew have spent years inside Norcross crawlspaces, attics, and mechanical closets, and we’ve learned something important: Lennox equipment is engineered well, but the ductwork connected to it rarely gets the same attention, which is why our Dryer Vent Cleaning in Norcross follows the same thorough approach. We service the full arc of Lennox lines, and we bring the same professional equipment every time. Rotobrush rotary brush systems for agitation, Nikro HEPA vacuums for negative-pressure extraction, Abatement Technologies containment when the job calls for it. That last part matters. Negative-pressure extraction means the debris we loosen goes straight into the vacuum, not back into your living room. We also carry OEM Lennox grilles, registers, and Healthy Climate filter media when exact fit matters, but we’re honest about when a quality aftermarket flex duct or mastic makes more sense. Norcross homeowners call us because we name what we’re bringing, quote the price before work starts, and never upsell what a house doesn’t need.
Styles & brands we work with
Common Lennox Air Duct Cleaning Problems We Solve in Norcross
- Rusted-out metal supply ducts in crawlspaces. Original galvanized runs in ranch homes around Beaver Ruin and Peachtree Corners corrode from decades of humid air and condensation cycles. We often find flaking corrosion and separated joints that leak conditioned air into the crawlspace.
- Compressed or collapsed flex duct in attic runs. Split-levels from the 1960s and 1970s frequently have poorly supported attic ductwork. Flex duct sags between supports, compresses, and starves upstairs bedrooms of airflow, which makes the Lennox blower work harder.
- Mold on Healthy Climate filter media. Lennox’s media filters trap fine particles, but Norcross’s muggy summers introduce enough moisture that interior filter insulation can develop mold in the return plenum. We clean and replace that media and treat the plenum.
- Disconnected return duct sections in crawlspace chases. Norcross sits on clay-heavy soil that swells and contracts seasonally. Foundation piers heave, and return duct sections pull apart at joints, meaning your Lennox system is actively pulling crawlspace air into the home.
- Crawlspace animal damage. Squirrels and raccoons get into older, poorly sealed crawlspaces all over Norcross, chewing through flex duct and nesting in insulation. We regularly find shredded duct runs in homes with accessible chases.
Lennox Service in Norcross: What Local Conditions Mean for Your Equipment
Here’s something you won’t read on a generic Lennox page. Norcross’s clay-heavy soil expands and contracts seasonally, which heaves crawlspace piers. Down near the historic downtown grid, where many homes still sit on original crawlspace foundations, that movement translates directly into ductwork failure. We routinely find Lennox metal duct runs that have pulled apart at the transverse joints, not because the ducts were installed poorly, but because the ground under the house has shifted. When that happens, your system pulls in whatever’s down there, dirt, humidity, rodent droppings, and pushes it through the house. It’s a Norcross-specific failure pattern, and it’s one of the first things we check on any Lennox system in this area.
Lennox Models & Products We Service in Norcross
We work on every major Lennox line: the Merit Series, the workhorse systems found in many Norcross ranches and split-levels; the Elite Series, common in mid-sized homes, with variable-speed blowers that need clean ducts to perform; the Signature Collection, high-efficiency systems where airflow restrictions show up on the bill fast; and the Healthy Climate filtration products that require regular media changes and plenum cleaning if the house stays humid. Our rule for parts: if the piece is visible and brand-specific, like a Lennox grille or register, we use OEM. If it’s structural, like flex duct, mastic, or insulation, we use the best aftermarket option that fits the application. We never patch a rusted-out metal duct that should be resealed or replaced. For full Lennox system needs beyond ductwork, our Lennox sales & service team covers more ground.
See the difference
Before
After
Before
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Before
AfterLennox Service Pricing in Norcross
For a typical Norcross home, whole-system air duct cleaning runs $450 – $850 depending on home size, number of systems, and how much of the run is accessible. Metal duct repair adds $150 – $350 per section, depending on the extent of corrosion and joint work. Duct sealing with mastic typically runs $200 – $400 for a crawlspace system. Video inspection is $99, which we waive if you proceed with cleaning. The written quote you get before work starts covers everything. No surcharge at the door, no per-vent price games, no surprise line items. Tell me what you need, I’ll tell you what it costs, as Omar puts it, we’ll both sleep better tonight. Call (470) 408-4927 and we’ll walk you through the numbers for your system.
Serving Norcross, GA - Our Local Coverage Area
We’re based in the Norcross 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 – Lennox Air Duct Cleaning in Norcross
Musty odor that survives a filter change usually means mold or mildew is growing inside the ducts themselves, most often on the interior insulation of a Lennox Healthy Climate media filter or in the return plenum where Norcross humidity condenses. The fix is cleaning the return side, replacing the affected media, and sealing any crawlspace air leaks. Call (470) 408-4927 and we’ll pinpoint the source with a video inspection.
Yes, when the metal is sound enough to clean. We use rotary brush agitation and negative-pressure extraction that removes debris without abrading the duct walls. If we find sections where the metal has already rusted through, we’ll tell you straight, and recommend resealing or replacing that section rather than cleaning around a failure.
Attic heat doesn’t melt flex duct, but it does accelerate the breakdown of the outer vapor barrier and the inner liner over a decade-plus. The bigger Norcross issue we see is sagging and compression when flex ducts aren’t properly supported across attic joists. That reduces airflow to second-floor rooms and strains the blower.
Pollen and organic debris from Norcross’s dense pine and hardwood canopy enter the system through the return side, especially if any return joints have separated. Combined with the humidity, that organic material creates ideal conditions for mold inside the ductwork. We address both the cleaning and the sealing that’s letting the outdoor air in. For pricing on your specific system, call and we’ll quote it flat.
We do, and it’s a part of Norcross we know well. The crawlspaces under many historic downtown homes sit on clay soil that heaves, and we’ve seen a lot of separated metal duct joints there. Older basements and crawlspace chases take extra care to clean without damaging aging duct runs. We schedule those jobs with the time and attention they need. For a free estimate, call (470) 408-4927.
Service Areas Near Norcross
We cover Norcross and the surrounding metro. That includes Norcross service area details for neighborhoods like Beaver Ruin and Peachtree Corners, Lennox service in Atlanta for intown homes, and Lennox service in Fairburn for the south side. If you’re in between, call and we’ll tell you if we can get a crew to you.
Book Your Lennox Service in Norcross Today
Ready to get your Lennox ductwork sorted? Call (470) 408-4927 for a free estimate. A live person answers. No voicemail loops, no four-hour windows. We’ll give you a written price before work starts and photos when it’s done.
Written by Omar Haddad, Owner at Cardinal Air Duct Atlanta, serving Norcross since 2005.